/* NOTE: SamsungSolomonVoiceECNSTx.c should be changed to SamsungSolomonVoiceTx.c later */ /* NOTE: SamsungSolomonVoiceECNSTx.h should be changed to SamsungSolomonVoiceTx.h later */ #ifndef SolomonVoiceTx_H #define SolomonVoiceTx_H /**************************************************************************************** * HEADER FILE ****************************************************************************************/ #ifdef Linux_make #include "SamsungTxECNS.h" #elif defined Linux_gcc_make #include "SamsungTxECNS.h" #else #include "SamsungTxECNS.h" #endif #define DNN_VAD_ENABLE 0 #define TUNING_ENABLE 1 #define WB_MODE_ONLY 1 /* noise onset hangover */ //#define noise_onset_thd 5 --> tunning parameter /* SolomonVoice Mode Config */ #define SAMSUNGSOLOMONVOICE_TX_ENABLE 1 #define SAMSUNGSOLOMONVOICE_TX_DISABLE 0 #define SAMSUNGSOLOMONVOICE_TX_ECNS_ENABLE 1 #define SAMSUNGSOLOMONVOICE_TX_ECNS_DISABLE 0 //Add mode for other modules (Tx filter and so on) here //Ex) //#define SAMSUNGSOLOMONVOICE_TX_XXXX_ENABLE (1<<1) #define SAMSUNGSOLOMONVOICESUPERWIDEBAND_TX 640 #define SAMSUNGSOLOMONVOICEWIDEBAND_TX 320 #define SAMSUNGSOLOMONVOICENARROWBAND_TX 160 #define NUM_MIC_TX_MAX 3 #define NUM_MIC_TX_MIN 1 #define NUM_MIC_RX_MAX 2 #define NUM_MIC_RX_MIN 1 #define NUM_DTD_ST_FRM 5 //YLX // TODO: need to moved #define NUM_EPC_ST_PRE 40 #if defined (_MSC_VER) #define DEBUG_DUMP 1 #elif defined (__hexagon__) #define DEBUG_DUMP 0 #else #define DEBUG_DUMP 0 #endif /* // Moved to SamsungTxECNS_typedef.h #if defined (__hexagon__) #define FFT_XTYPE_ENABLE 0 #else #define FFT_XTYPE_ENABLE 0 #endif */ #ifndef _SolomonVoiceTxEngine_ECNS_Cfg_t_H #define _SolomonVoiceTxEngine_ECNS_Cfg_t_H //Mode #define ECNS_AEC_ENABLE (1<<0) #define ECNS_RES_ENABLE (1<<1) #define ECNS_BF_ENABLE (1<<2) #define ECNS_DNN_ENABLE (1<<3) #define ECNS_PF_ENABLE (1<<4) #define ECNS_WNR_ENABLE (1<<5) #define ECNS_HPF_ENABLE (1<<6) #define ECNS_CAL_ENABLE (1<<7) //Call type #define ECNS_HS (1<<0) #define ECNS_HF (1<<1) #define ECNS_EAR (1<<2) #define ECNS_BT (1<<3) //Mic types #define ECNS_TX_MIC_BOTTOM 0 #define ECNS_TX_MIC_TOP 1 #define ECNS_TX_MIC_BACK 2 #define ECNS_TX_MIC_FRONT 3 //FOR NB #define M_FRM_LEN_NB SAMSUNGSOLOMONVOICENARROWBAND_TX #define M_ADF_LEN_NB 96 #define M_DELAY_RX_FIXED_NB 18 #define M_DELAY_RX_SEARCH_NB 40 #define M_DELAY_RX_OFFSET_MAX_NB (4 * M_DELAY_RX_SEARCH_NB) #define M_DELAY_RX_MAX_NB M_DELAY_RX_FIXED_NB + M_DELAY_RX_OFFSET_MAX_NB #define M_MDF_LEN_NB 96 #define M_MDF_FFT_LEN_NB 256 #define M_MDF_RFFT_LEN_NB ((M_MDF_FFT_LEN_NB >> 1) + 1) #define M_MDF_SUB_LEN_NB M_MDF_FFT_LEN_NB - M_MDF_LEN_NB #define M_DELAY_NB 96 #define M_FFT_LEN_NB 256 #define M_FFT_HALFLEN_NB (M_FFT_LEN_NB >> 1) #define M_FREQ_BIN_SIZE_NB (M_FFT_HALFLEN_NB + 1) //FOR WB #define M_FRM_LEN_WB SAMSUNGSOLOMONVOICEWIDEBAND_TX #define M_ADF_LEN_WB 192 #define M_DELAY_RX_FIXED_WB 36 #define M_DELAY_RX_SEARCH_WB 80 #define M_DELAY_RX_OFFSET_MAX_WB (4 * M_DELAY_RX_SEARCH_WB) #define M_DELAY_RX_MAX_WB M_DELAY_RX_FIXED_WB + M_DELAY_RX_OFFSET_MAX_WB #define M_MDF_LEN_WB 192 #define M_MDF_FFT_LEN_WB 512 #define M_MDF_RFFT_LEN_WB ((M_MDF_FFT_LEN_WB >> 1) + 1) #define M_MDF_SUB_LEN_WB M_MDF_FFT_LEN_WB - M_MDF_LEN_WB #define M_DELAY_WB 192 #define M_FFT_LEN_WB 512 #define M_FFT_HALFLEN_WB (M_FFT_LEN_WB >> 1) #define M_FREQ_BIN_SIZE_WB (M_FFT_HALFLEN_WB + 1) //FOR SWB #define M_FRM_LEN_SWB SAMSUNGSOLOMONVOICESUPERWIDEBAND_TX #if 1 #define M_ADF_LEN_SWB 192 #define M_DELAY_RX_FIXED_SWB 72 #define M_DELAY_RX_SEARCH_SWB 160 #define M_DELAY_RX_OFFSET_MAX_SWB (10 * M_DELAY_RX_SEARCH_SWB) #define M_DELAY_RX_MAX_SWB M_DELAY_RX_FIXED_SWB + M_DELAY_RX_OFFSET_MAX_SWB #define M_MDF_LEN_SWB 192 #define M_MDF_FFT_LEN_SWB 512 #else #define M_ADF_LEN_SWB 384 #define M_DELAY_RX_FIXED_SWB 112 #define M_DELAY_RX_SEARCH_WB 64 #define M_DELAY_RX_MAX_SWB M_DELAY_RX_FIXED_SWB + M_DELAY_RX_SEARCH_SWB #define M_MDF_LEN_SWB 384 #define M_MDF_FFT_LEN_SWB 1024 #endif #define M_MDF_RFFT_LEN_SWB ((M_MDF_FFT_LEN_SWB >> 1) + 1) #define M_MDF_SUB_LEN_SWB M_MDF_FFT_LEN_SWB - M_MDF_LEN_SWB #define M_DELAY_SWB 384 #define M_FFT_LEN_SWB 1024 #define M_FFT_HALFLEN_SWB (M_FFT_LEN_SWB >> 1) #define M_FREQ_BIN_SIZE_SWB (M_FFT_HALFLEN_SWB + 1) //FOR MAXIMUM matrix value in ADF #define M_FRM_LEN_MAX SAMSUNGSOLOMONVOICESUPERWIDEBAND_TX #define M_N_MDF_MAX 2 #define M_MDF_LEN_MAX M_MDF_LEN_SWB #define M_ADF_LEN_MAX (M_MDF_LEN_MAX * M_N_MDF_MAX) #define M_DELAY_RX_FIXED_MAX M_DELAY_RX_FIXED_SWB #define M_DELAY_RX_SEARCH_MAX M_DELAY_RX_SEARCH_SWB #define M_DELAY_RX_OFFSET_MAX_MAX (10 * M_DELAY_RX_SEARCH_MAX) #define M_DELAY_RX_MAX_MAX M_DELAY_RX_FIXED_MAX + M_DELAY_RX_OFFSET_MAX_MAX #define M_MDF_FFT_LEN_MAX M_MDF_FFT_LEN_SWB #define M_MDF_RFFT_LEN_MAX ((M_MDF_FFT_LEN_MAX >> 1) + 1) #define M_MDF_SUB_LEN_MAX M_MDF_FFT_LEN_MAX - M_MDF_LEN_MAX // For 1 mic #define SMTX_1MIC_M_NUM_CHAN_WB 40 #define SMTX_1MIC_Nadf_WB 80// multiple number of 8, max 256 #define SMTX_1MIC_Nadfshort_WB 48 #define SMTX_1MIC_M_Nfft_ceps_WB 64 #define SMTX_1MIC_RxSigon_BuffLen_MAX 1920 // 320*6 #define F0_BASED_VAD_BUF_SIZE 50 #define CAL_EQ_FILTER_TAP 31 #define CAL_EQ_COEFF_NUM 16 #define HPF_ORDER 5 typedef enum BAND_TYPE_ { NB, WB, SWB } BAND_TYPE; typedef enum CALL_MODE_ { HS, HF, EAR, BT, DEX_1MIC } CALL_MODE; typedef enum { NS_STATE_MUTE, NS_STATE_NOISE_ONLY, NS_STATE_NOISY, NS_STATE_HIGH_SNR } NS_STATE; #ifdef _WNR typedef enum { SILENT, UNVOICED, VOICED, CEPSTRUM, HPS, ORGINAL } SPEECHTYPE; typedef enum { WNRSTATE_OFF = 0, WNRSTATE_OFF2ON, WNRSTATE_ON, WNRSTATE_ON2OFF } WNR_wnr_states; typedef struct { Word16 x[M_FFT_LEN_SWB]; //Q15 Word16 x_d[M_FFT_LEN_SWB]; //Q15 Word16 x_lpf100[M_FFT_LEN_SWB]; //Q15 Word32 state_lpf100[5]; //Q15 Word32 x_win[M_FFT_LEN_SWB]; //Q15, Q9 Word32 xr[M_FREQ_BIN_SIZE_SWB]; //Q9 Word32 xi[M_FREQ_BIN_SIZE_SWB]; //Q9 #ifdef DBG_WNR Word32 tmp_buf_FFT_out_1[M_FREQ_BIN_SIZE_SWB]; Word32 tmp_buf_FFT_out_2[M_FREQ_BIN_SIZE_SWB]; #endif Word64 psd[M_FREQ_BIN_SIZE_SWB]; //Q18 Word64 psd_AMS[M_FREQ_BIN_SIZE_SWB]; //Q18 Word64 E_low; //Q18 (org : Q15) Word64 E_high; Word32 ZCR; //Q15 Word32 NSTM; //Q15 Word16 AMSmode; Word16 AMScnt_low; Word16 AMScnt_high; }WNRBufStatus; typedef struct { /********************* WND **********************/ WNRBufStatus ch_main; WNRBufStatus ch_aux; Word16 Fs; Word16 N_FRAMELEN_WNR; Word16 N_FFT_WNR; Word16 N_HFFT_WNR; Word16 N_FFTANALYSIS_WND; Word16 N_WND_ANALYSIS; /* psd */ Word32 psd_alpha; //Q31 Word64 phi_main_AMS[M_FREQ_BIN_SIZE_SWB];//Q18 Word64 phi_main_r[M_FREQ_BIN_SIZE_SWB]; //Q18 Word64 phi_main_i[M_FREQ_BIN_SIZE_SWB]; //Q18 Word64 phi_aux_AMS[M_FREQ_BIN_SIZE_SWB];//Q18 Word64 phi_aux_r[M_FREQ_BIN_SIZE_SWB]; //Q18 Word64 phi_aux_i[M_FREQ_BIN_SIZE_SWB]; //Q18 Word64 phi_cross_r[M_FREQ_BIN_SIZE_SWB];//Q18 Word64 phi_cross_i[M_FREQ_BIN_SIZE_SWB];//Q18 /* lmsc */ Word64 MSC[M_FREQ_BIN_SIZE_SWB]; //Q36 (org : Q13) Word32 msc_alpha; //Q15 Word64 Imsc; //Q36 (org : Q15) Word32 Imsc_alpha_up; //Q31 Word32 Imsc_alpha_down; //Q31 /* band energy */ Word32 E_alpha_up; //Q31 Word32 E_alpha_down; //Q31 Word32 E_bin_from; Word32 E_bin_to; /* ZCR */ Word32 D; Word32 b_lpf100[3]; //Q13 Word32 a_lpf100[3]; //Q13 Word32 ZCR_alpha_up; //Q15 Word32 ZCR_alpha_down; //Q15 /* Short-Term Mean */ Word16 NSTM_alpha_up; //Q15 Word16 NSTM_alpha_down; //Q15 /* wind decision */ Word16 WindFlag[3]; Word16 wind_hangover_1_up; Word16 wind_hangover_1_down; Word16 wind_hangover_2_up; Word16 wind_hangover_2_down; Word64 wind_thr_1_up; Word64 wind_thr_1_down; Word64 wind_thr_2_up; Word64 wind_thr_2_down; Word16 wind_thr_3_up; Word16 wind_thr_3_down; Word64 Thr_E_main; //Q18 Word64 Thr_E_aux; //Q18 Word32 Thr_zcr; //Q15 Word32 Thr_NSTM; //Q15 Word64 Thr_Imsc; //Q36 Word32 wind_cnt; Word32 wind_weak_cnt; Word32 wind_main_cnt; Word32 wind_main_highEnergy_cnt; Word32 wind_aux_cnt; Word32 wind_aux_noisy_cnt; Word16 wind_state; Word16 wind_flag; Word16 wind_weak_flag; Word16 wind_main_flag; Word16 wind_main_highEnergy_flag; Word16 wind_aux_flag; Word16 wind_aux_noisy_flag; Word16 use_main; Word16 use_aux; Word16 bypass_WND; /******************* WNR **********************/ Word32 fl_xr[M_FREQ_BIN_SIZE_SWB]; //Q24 Word32 fl_xi[M_FREQ_BIN_SIZE_SWB]; //Q24 Word32 fXpsd[M_FREQ_BIN_SIZE_SWB];//Q14 Word32 psdwind_buf[M_FREQ_BIN_SIZE_SWB];//Q23 Word32 fXpsd_buf[M_FREQ_BIN_SIZE_SWB >> 1]; Word32 fXpsd_buf_32[M_FREQ_BIN_SIZE_SWB >> 1]; #if defined (__hexagon__) && (FFT_XTYPE_ENABLE == 1) Word16 ceps_buf[M_FREQ_BIN_SIZE_SWB] __attribute__((aligned(128))); #else Word16 ceps_buf[M_FREQ_BIN_SIZE_SWB]; #endif Word32 posterioriSNR_WNR[M_FREQ_BIN_SIZE_SWB]; Word32 wnr_gain[M_FREQ_BIN_SIZE_SWB];//Q15 Word32 E_low_sm[1];//Q14 Word32 postSNR_min;//Q23 Word32 Gmin_wnr;// Q15 Word32 c_wnr;//Q31 Word32 a_wnr;//Q21 Word32 val_prev; Word32 f0_buf[10]; Word16 buf_length; Word32 f0_prev; Word32 SC_prev; Word16 morph_on[M_FREQ_BIN_SIZE_SWB]; Word32 S_env[M_FREQ_BIN_SIZE_SWB]; Word32 S_NN[M_FREQ_BIN_SIZE_SWB]; Word32 X_he[M_FREQ_BIN_SIZE_SWB]; Word32 X_he_prev[M_FREQ_BIN_SIZE_SWB]; Word16 m_up[M_FREQ_BIN_SIZE_SWB]; Word16 m_on_prev[M_FREQ_BIN_SIZE_SWB]; Word32 windtemplet1[M_FREQ_BIN_SIZE_SWB]; Word32 psd_wind_templet[M_FREQ_BIN_SIZE_SWB]; Word32 psd_wind_templet_sm[M_FREQ_BIN_SIZE_SWB]; Word32 wind_cutoff; Word32 limit_low; Word32 limit_high; Word32 vad_thr; Word32 lgoffset; Word16 vad_alpha; Word16 vad_freq_lo; Word16 vad_freq_hi; Word16 alpha_windslope; Word32 wind_psd_slope; Word16 wind_slope_tmp; Word32 thr_silent; Word32 thr_unvoiced; Word16 sc_alpha; Word16 sc_freq_lo; Word16 sc_freq_hi; Word16 f0_lpcIndex; Word16 f0_hpf_cut; Word16 f0_quef_cut; Word16 f0_harmNum; Word32 f0_gain_lowband; Word32 f0_min_xr_buf_32; Word16 f0_doubling_rate1; Word16 f0_doubling_rate2; Word32 harmonic_ratio; Word16 f0_alpha; Word16 alpha_NN; Word32 gamma; Word32 thr_Rising; Word16 thr_Morphological; Word32 alpha_wind_psd; Word32 alpha_Xpsd; Word16 aux_ch_gain; Word32 a_E_low_sm; Word32 a_psd_wind; Word32 limit_psd_wind_RF; Word32 limit_psd_wind_noRF; Word16 slope_wind; Word16 a_gain; Word16 WNR_lowcut_freq; Word16 blk_norm; /******************* Mixing **********************/ Word16 freq_Mx_start; Word16 freq_Mx_end; Word16 gain_Mx_step; Word16 gain_Mx; /******************* Switching **********************/ WNR_wnr_states wnr_state; Word16 switching_cnt; Word16 switching_max_cnt; Word16 switching_step_on; Word16 switching_step_off; Word16 WNR_1chNSonoff; Word16 frame_vad_; Word16 wind_init; /******************* 1ch_NS **********************/ Word16 PARA_NoiseFloorOffset_0_250Hz_low; Word16 PARA_NoiseFloorOffset_0_250Hz_high; /******************* Reserved **********************/ Word16 Enable_aux_channel; Word16 WNR_ONOFF; #ifdef DBG_WNR Word32 dbg_tmp1; Word32 dbg_tmp2; Word32 dbg_tmp3; #endif } WNRStatus; #endif typedef struct { //Static parameters Word16 N_ADF; // Adaptive filter tap length Word16 ADF_in_dly; // Delay for Rx input for ADF Word16 LEN_MDF; // MDF filter length (FFT for MDF / 2) Word16 N_FFT_MDF; // MDF FFT length (FFT for MDF / 2) Word16 N_sub; // MDF frame forward length (FFT for MDF / 2) Word16 nMDF; // N_ADF/N_MDF //Threshold Word16 ADF_pwr_aecin_avg; Word16 ADF_pwr_aecin_Rx_thd; Word16 ADF_pwr_aecin_Tx_thd; Word16 ADF_THD_DT[NUM_MIC_TX_MAX]; Word16 ADF_THD_DT_RES[NUM_MIC_TX_MAX]; Word16 ADF_THD_DT_LF[NUM_MIC_TX_MAX]; Word16 ADF_THD_DT_HF[NUM_MIC_TX_MAX]; //Frame status for EC Word32 stepsize_init[NUM_MIC_TX_MAX]; Word32 stepsize[NUM_MIC_TX_MAX]; Word32 stepsize_epc[NUM_MIC_TX_MAX]; Word32 regul[NUM_MIC_TX_MAX]; Word16 Q_fmt_ADF_Coeff[NUM_MIC_TX_MAX]; Word16 Q_fmt_EXba[NUM_MIC_TX_MAX]; Word16 beta_release; Word16 beta_attack; Word16 nbin_lf; //Word16 stepsize_shl_EPC[NUM_MIC_TX_MAX]; //Buffers for EC Word16 BUF_RxFrm_Delay_AEC[NUM_MIC_RX_MAX][M_FRM_LEN_MAX + M_DELAY_RX_MAX_MAX + M_ADF_LEN_MAX]; Word16 BUF_RxFrm_AECin_AEC[NUM_MIC_RX_MAX][M_FRM_LEN_MAX + M_ADF_LEN_MAX]; Word16 ADF_Coeff_AEC[NUM_MIC_TX_MAX][M_N_MDF_MAX][M_MDF_FFT_LEN_MAX]; Word16 ADF_Coeff1_AEC[NUM_MIC_TX_MAX][M_N_MDF_MAX][M_MDF_FFT_LEN_MAX]; // Aux Filter Update Word32 L_ADF_Coeff_AEC[NUM_MIC_TX_MAX][M_N_MDF_MAX][M_MDF_FFT_LEN_MAX]; Word32 L_ADF_Coeff1_AEC[NUM_MIC_TX_MAX][M_N_MDF_MAX][M_MDF_FFT_LEN_MAX]; // Aux Filter Update Word16 BUF_Xb_MEM_AEC[NUM_MIC_RX_MAX][M_N_MDF_MAX][M_MDF_FFT_LEN_MAX]; Word16 BUF_Xb_NORM_MEM_AEC[NUM_MIC_RX_MAX][M_N_MDF_MAX]; Word32 BUF_EXba2_MEM_AEC[NUM_MIC_RX_MAX][M_MDF_RFFT_LEN_MAX]; // DTD Word32 cross_correlation_Qdy[NUM_MIC_TX_MAX]; Word32 cross_correlation_Qdd[NUM_MIC_TX_MAX]; Word32 cross_correlation_Qyy[NUM_MIC_TX_MAX]; Word32 cross_correlation_Qdy_lf[NUM_MIC_TX_MAX]; Word32 cross_correlation_Qdd_lf[NUM_MIC_TX_MAX]; Word32 cross_correlation_Qyy_lf[NUM_MIC_TX_MAX]; Word16 XECC_mem[NUM_MIC_TX_MAX][NUM_DTD_ST_FRM]; Word16 XECC_mem_lf[NUM_MIC_TX_MAX][NUM_DTD_ST_FRM]; // Aux filter update Word16 AUX_update_once[NUM_MIC_TX_MAX]; Word16 AUX_update_cnt[NUM_MIC_TX_MAX]; Word16 AUX_update_thd[NUM_MIC_TX_MAX]; // Filter convergence detection Word32 thd_WnlmsMismatch_init[NUM_MIC_TX_MAX]; Word32 WnlmsMismatch[NUM_MIC_TX_MAX]; // Regul control Word32 Qee_prev[NUM_MIC_TX_MAX][NUM_EPC_ST_PRE]; //for fn2 Word32 Qee2[NUM_MIC_TX_MAX]; //for fn2 Word32 Thd_regul_max[NUM_MIC_TX_MAX]; Word16 a1; Word16 a2; Word16 regul_stepsize; // EPC Detection Word32 Qee[NUM_MIC_TX_MAX]; // 1 Word32 Qdd[NUM_MIC_TX_MAX]; Word32 Qyy[NUM_MIC_TX_MAX]; Word32 Qee_DCrjct[NUM_MIC_TX_MAX]; Word32 Qdd_DCrjct[NUM_MIC_TX_MAX]; Word32 ea2_prev[NUM_MIC_TX_MAX]; Word32 da2_prev[NUM_MIC_TX_MAX]; Word32 Rtdd[NUM_MIC_TX_MAX]; Word32 Rted[NUM_MIC_TX_MAX]; Word32 XECC2[NUM_MIC_TX_MAX]; //yingbo.shi only use in xx_EPC_Detection_fn1, so delete it Word32 XECC3[NUM_MIC_TX_MAX]; //yingbo.shi only use in xx_EPC_Detection_fn1, so delete it Word32 Qey[NUM_MIC_TX_MAX]; Word32 Ea2[NUM_MIC_TX_MAX]; //for fn1 and fn2 Word16 hg_epcc; Word32 THD[NUM_MIC_TX_MAX]; Word32 THD2[NUM_MIC_TX_MAX]; Word32 THD3[NUM_MIC_TX_MAX]; Word16 THD4[NUM_MIC_TX_MAX]; Word16 beta0_EPD[NUM_MIC_TX_MAX]; //end for Fix_EPC_Detection_AEC // Flags for EC Word16 flag_isUpdate[NUM_MIC_TX_MAX]; Word16 flag_isInit[NUM_MIC_TX_MAX]; Word16 flag_DTD_prev_state[NUM_MIC_TX_MAX]; Word16 flag_DTD_LF_prev_state[NUM_MIC_TX_MAX]; Word16 flag_Tx_Silence[NUM_MIC_TX_MAX]; Word16 STATUS_current[NUM_MIC_TX_MAX]; Word16 nBin_isUpdated_once[NUM_MIC_TX_MAX]; Word16 flag_isabnormal[NUM_MIC_TX_MAX]; Word16 hg_isabnormal[NUM_MIC_TX_MAX]; // Flag for WNR Word16 flag_isWND; //ADDED from VAD Word16 flag_Rx_frame_VAD[NUM_MIC_RX_MAX]; // Flag_Rx_VAD Word16 flag_Tx_frame_VAD; // Flag_Tx_VAD Word16 flag_Rx_frame_fricative[NUM_MIC_RX_MAX]; Word16 flag_Rx_frame_ringtone[NUM_MIC_RX_MAX]; Word16 flag_Rx_frame_singletone[NUM_MIC_RX_MAX]; Word16 flag_Rx_frame_VAD_last[NUM_MIC_RX_MAX]; Word32 thd_rx_pwr[NUM_MIC_RX_MAX]; Word16 thd_rx_fricative_ratio; //TODO: vectorize Word16 flag_Rx_frame_mute[NUM_MIC_RX_MAX]; Word16 flag_Rx_frame_VAD_loud[NUM_MIC_RX_MAX]; //for clipping Word16 flag_Echo_clipped[NUM_MIC_TX_MAX]; Word16 thd_clippingdetection_tx_abs; Word16 thd_clippingdetection_tx_num; Word16 thd_clippingdetection_echo_abs; Word16 thd_clippingdetection_echo_num; //ADDED for RES Word16 flag_isDTD_RES[NUM_MIC_TX_MAX]; // DTD information for subframes Word16 flag_DTD_RES_prev_state[NUM_MIC_TX_MAX]; Word16 XECC_mem_RES[NUM_MIC_TX_MAX][NUM_DTD_ST_FRM]; Word16 flag_isDTD_LFonly[NUM_MIC_TX_MAX]; // DTD information for subframes Word16 flag_isDTD_release[NUM_MIC_TX_MAX]; // DTD information for subframes Word16 flag_isDTD_HFonly[NUM_MIC_TX_MAX]; // DTD information for subframes Word16 flag_frame_EPC[NUM_MIC_TX_MAX]; // EPC information for frames Word16 flag_frame_DTD[NUM_MIC_TX_MAX]; // DTD information for frames (PM_AEC.isDTDfrm) Word16 flag_frame_DTD_RES[NUM_MIC_TX_MAX]; // DTD information for frames (PM_AEC.isDTDfrm_RES) Word16 flag_frame_EPCC[NUM_MIC_TX_MAX]; // EPCC information for frames Word16 flag_frame_DTD_LFonly[NUM_MIC_TX_MAX]; // DTD information for frames Word16 hg_EPCC[NUM_MIC_TX_MAX]; // For VAD Word32 Pwr_TX_AECIN[NUM_MIC_TX_MAX]; Word32 Pwr_TX_AECIN_diff_dB[NUM_MIC_TX_MAX]; Word32 Qxx2[NUM_MIC_TX_MAX]; Word32 Qyy2[NUM_MIC_TX_MAX]; Word16 Pwr_RX_TX_diff[NUM_MIC_TX_MAX]; Word32 THD_Pwr_TX_AECIN_diff_dB[NUM_MIC_TX_MAX]; Word32 XECC4[NUM_MIC_TX_MAX]; Word16 THD_Pwr_TX_AECIN_dB[NUM_MIC_TX_MAX]; Word32 THD_Pwr_RX_TX_diff[NUM_MIC_TX_MAX]; Word32 Pwr_RX_AECIN[NUM_MIC_RX_MAX]; Word32 Pwr_RX_AECIN_LF[NUM_MIC_RX_MAX]; Word16 is_Pwr_TX_AECIN_diff_on; Word16 is_Pwr_RX_TX_diff_on; Word16 Flag_Rx_silent_last; Word16 Flag_Rx_VAD_onset; Word16 Flag_Rx_frame_VAD_onset[NUM_MIC_RX_MAX]; Word16 Flag_Rx_VAD_offset; Word16 Flag_Rx_frame_VAD_offset[NUM_MIC_RX_MAX]; Word16 Flag_Rx_impulsive; Word16 Flag_Rx_frame_impulsive[NUM_MIC_RX_MAX]; // For Rx delay estimation Word16 ADF_in_dly_cur; Word16 ADF_in_dly_search; Word16 Rx_delay_frm; Word16 hg_Rx_delay_frm; Word16 hg_Rx_delay_frm_max; // For abnormal status Word16 thd_hg_abnormal_reset; Word16 use_abnormal_reset; Word16 thd_abnormal_out_pwr_ratio; // Frame buffer #if defined (__hexagon__) && (FFT_XTYPE_ENABLE == 1) Word16 buf_x[M_MDF_FFT_LEN_MAX] __attribute__((aligned(128))); Word16 buf_d[M_MDF_FFT_LEN_MAX] __attribute__((aligned(128))); #else Word16 buf_x[M_MDF_FFT_LEN_MAX]; Word16 buf_d[M_MDF_FFT_LEN_MAX]; #endif Word16 buf_d_nf[NUM_MIC_RX_MAX][M_MDF_SUB_LEN_MAX]; Word16 buf_D[M_MDF_FFT_LEN_MAX]; Word16 buf_e[M_MDF_SUB_LEN_MAX]; Word32 L_buf_d[M_MDF_FFT_LEN_MAX]; Word16 buf_Tx_2mic[M_MDF_FFT_LEN_MAX * 2]; Word16 buf_Rx[M_MDF_FFT_LEN_MAX]; // AEC intermediate feature buffer Word32 Xba2[M_MDF_RFFT_LEN_MAX]; Word32 mu[M_MDF_RFFT_LEN_MAX]; Word32 L_ADF_stepsize[M_MDF_RFFT_LEN_MAX]; #if defined (__hexagon__) && (FFT_XTYPE_ENABLE == 1) Word16 Eb[M_MDF_FFT_LEN_MAX] __attribute__((aligned(128))); Word16 ADF_update[M_MDF_FFT_LEN_MAX] __attribute__((aligned(128))); #else Word16 Eb[M_MDF_FFT_LEN_MAX]; Word16 ADF_update[M_MDF_FFT_LEN_MAX]; #endif Word64 LL_ADF_update[M_MDF_FFT_LEN_MAX]; Word16 buf_rx_DCoff_fix[M_MDF_FFT_LEN_MAX]; Word16 buf_y_DCoff_fix[M_MDF_SUB_LEN_MAX]; Word16 buf_d_DCoff_fix[M_MDF_SUB_LEN_MAX]; Word16 buf_rx_LF_fix[M_MDF_FFT_LEN_MAX]; Word16 buf_y_LF_fix[M_MDF_SUB_LEN_MAX]; Word16 buf_d_LF_fix[M_MDF_SUB_LEN_MAX]; Word16 buf_y_HF_fix[M_MDF_SUB_LEN_MAX]; Word16 buf_d_HF_fix[M_MDF_SUB_LEN_MAX]; Word32 fx_tmp[NUM_MIC_TX_MAX]; Word32 Pwr_TX_AECIN_tmp[NUM_MIC_TX_MAX]; Word16 Pwr_TX_AECIN_dB[NUM_MIC_TX_MAX]; Word16 buf_y_LF_fix_2[NUM_MIC_TX_MAX][2 * M_MDF_SUB_LEN_MAX]; Word16 buf_d_LF_fix_2[NUM_MIC_TX_MAX][2 * M_MDF_SUB_LEN_MAX]; // AEC in/out buffer Word16 data_buffer_in[NUM_MIC_TX_MAX][M_FFT_LEN_SWB]; //Gram-Schmidt orthgonalization #if 0 // STEREO_RES Word16 G_orth[NUM_MIC_RX_MAX]; Word16 isFirstFrm; #endif } AECStatus; typedef struct _DNN_network_t { Word16 * DNN_workspace_buffer; //DNN IO Word16 *data_buffer_in_log; Word16 *data_buffer_in_noise_log; Word16 *data_buffer_out_log; Word16 *norm_mean; //[DNN_FEATURE_BATCH_LENGTH]; Word16 *norm_std;//[DNN_FEATURE_BATCH_LENGTH]; Word16 *denorm_mean; //[DNN_FEATURE_LENGTH]; Word16 *denorm_std;//[DNN_FEATURE_LENGTH]; Word16 *denorm_IRM_mean; //[DNN_FEATURE_LENGTH]; Word16 *denorm_IRM_std;//[DNN_FEATURE_LENGTH]; Word16 *DNN_network_coef; Word16 *DNN_network_coef_W_0; Word16 *DNN_network_coef_W_1; Word16 *DNN_network_coef_W_2; Word16 *DNN_network_coef_W_3; Word16 *DNN_network_coef_b_0; Word16 *DNN_network_coef_b_1; Word16 *DNN_network_coef_b_2; Word16 *DNN_network_coef_b_3; Word16 *DNN_network_coef_W0_0; Word16 *DNN_network_coef_W0_1; Word16 *DNN_network_coef_W0_2; Word16 *DNN_network_coef_W0_3; Word16 *DNN_network_coef_b0_0; Word16 *DNN_network_coef_b0_1; Word16 *DNN_network_coef_b0_2; Word16 *DNN_network_coef_b0_3; Word16 *DNN_network_coef_W1_0; Word16 *DNN_network_coef_W1_1; Word16 *DNN_network_coef_W1_2; Word16 *DNN_network_coef_W1_3; Word16 *DNN_network_coef_b1_0; Word16 *DNN_network_coef_b1_1; Word16 *DNN_network_coef_b1_2; Word16 *DNN_network_coef_b1_3; Word16 *DNN_network_coef_W2_0; Word16 *DNN_network_coef_W2_1; Word16 *DNN_network_coef_W2_2; Word16 *DNN_network_coef_W2_3; Word16 *DNN_network_coef_W_IRM_0; Word16 *DNN_network_coef_W_IRM_1; Word16 *DNN_network_coef_W_IRM_2; Word16 *DNN_network_coef_W_IRM_3; Word16 *DNN_network_coef_b2; //[output_node_number] Word16 *DNN_network_coef_b_IRM;//[output_node_number] Word16 *DNN_feature_batch; //[DNN_FEATURE_BATCH_LENGTH]; Word16 *DNN_feature_batch_norm; Word32 *DNN_speech_amplitude_log_norm; Word32 *DNN_speech_amplitude_IRM_log_norm; Word32 *DNN_asm_tmp; Word32 *out_layer1_0; Word32 *out_layer1_1; Word32 *out_layer1_2; Word32 *out_layer1_3; Word32 *out_layer2_0; Word32 *out_layer2_1; Word32 *out_layer2_2; Word32 *out_layer2_3; Word32 *out_layer3_0; Word32 *out_layer3_1; Word32 *out_layer3_2; Word32 *out_layer3_3; Word32 *out_speech_0; Word32 *out_speech_1; Word32 *out_speech_2; Word32 *out_speech_3; Word32 *out_IRM_0; Word32 *out_IRM_1; Word32 *out_IRM_2; Word32 *out_IRM_3; //Word64 input_layer_cycle; }DNN_network_t; typedef struct { // Buffers Word16 WINDOW_NSWB[M_DELAY_WB + M_FRM_LEN_WB]; Word16 OVERLAP_NSWB[M_FFT_LEN_WB - M_FRM_LEN_WB]; Word16 WINDOW_OVERLAP_NSWB[M_DELAY_WB]; Word16 CHANINDEX[SMTX_1MIC_M_NUM_CHAN_WB][2]; Word16 CHAN_NUMBIN[SMTX_1MIC_M_NUM_CHAN_WB][2]; Word32 L_SNRMTX[SMTX_1MIC_M_NUM_CHAN_WB][4]; Word32 L_Npsd[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_Npsd_MMSE_ini[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_Npsd_MMSE_TMP[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 P_H1_ravg[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_SNRpost_prv[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 Gmmse[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 spp[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_SNRprio_avg[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_SNR_by_Nmmse_ini_avg[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 beta_ceps[SMTX_1MIC_M_Nfft_ceps_WB]; Word16 SNR_ini_ceps_avg[SMTX_1MIC_M_Nfft_ceps_WB]; Word16 SNR_ini_ceps_Fixedavg[SMTX_1MIC_M_Nfft_ceps_WB]; Word16 INDEX_SNRMTX; Word16 PRE_EMP; Word16 DE_EMP; Word16 NORM_PRV; Word16 hov_tx_noisefree_cnt; Word16 noise_floor_offset; Word16 gain_Npsd; Word16 Flag_RxVAD_AEC;/*Flag_RxVAD_AEC=1 when PwrRx>THD, ini_val = 0 */ Word16 Flag_Tx_LoudSig; // 1:oud Tx. avoid cepstral smoothing Word16 Flag_is_DTD_AEC; //NS buff Word32 L_SNR_by_Nmmse_ini[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_SNR_by_Nmmse_global[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_tmpvec[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_tmpvec1[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 S_tmpvec[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 S_noise_floor[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 S_spp_ns[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 S_Gns_final[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 P_H1[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 P_H0[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 P_H1_GbyL[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_SNRpost[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_SNRprio[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_EsqrNS[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_EsqrNS_q30[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_SNR_by_Nmmse_ini_cepsmooth[SMTX_1MIC_M_NUM_CHAN_WB]; Word32 L_SNR_by_Nmmse_ini_cepsmooth_fix[SMTX_1MIC_M_NUM_CHAN_WB]; Word16 GmmseNFFT[M_FFT_HALFLEN_WB]; Word32 L_EEBin[M_FFT_HALFLEN_WB]; Word16 S_tmpfft1[M_FFT_HALFLEN_WB]; Word16 Pwr_TX_AECIN_dB; Word16 tmpvec_ceps[SMTX_1MIC_M_Nfft_ceps_WB]; Word16 SNR_ini_ceps[SMTX_1MIC_M_Nfft_ceps_WB]; Word16 tmp_beta_ceps[SMTX_1MIC_M_Nfft_ceps_WB]; Word32 HPFcoeff[5]; Word32 LPFcoeff[5]; Word32 HPFstateTx[5]; Word32 HPFstateRx[5]; Word32 LPFstateTx[5]; Word32 LPFstateRx[5]; #if defined (__hexagon__) && (FFT_XTYPE_ENABLE == 1) Word16 data_buffer[M_FFT_LEN_SWB] __attribute__((aligned(128))); #else Word16 data_buffer[M_FFT_LEN_SWB]; #endif // AMS parameters Word16 AMS_enable; Word16 AMS_on_hg_thd; Word16 AMS_on_hg_cur; Word16 AMS_off_hg_thd; Word16 AMS_off_hg_cur; // ECNS basic parameter Word16 PARA_ns_level; Word16 PARA_FLAG_FIRST_FRM; Word16 PARA_Q_for_InSigGain; // Freq. NS tunning parameter Word16 PARA_HangOver_Cnt_NoiseFree; Word16 PARA_Slop_SNRiniAvg_for_beta; Word16 PARA_xi_for_SPP_Table; Word16 PARA_Npsd_Gain_MIN; Word16 PARA_NoiseFloor_Offset_MAX; Word16 PARA_slope_prioriSNR_for_NoiseFloor; Word16 PARA_MIN_CHAN_PWR; Word16 PARA_MIN_NOISE_PWR; Word16 PARA_NoiseFloorOffset_0_250Hz_low; Word16 PARA_NoiseFloorOffset_0_250Hz_high; Word16 PARA_NoiseFloorOffset_250_4000Hz_low; Word16 PARA_NoiseFloorOffset_250_4000Hz_high; Word16 PARA_NoiseFloorOffset_4000_8000Hz_low; Word16 PARA_NoiseFloorOffset_4000_8000Hz_high; Word32 PARA_THD_Pwr_Lo_1k_4k; Word32 PARA_THD_Lo_SNRiniAvg_for_beta; Word32 PARA_THD_Hi_SNRiniAvg_for_beta; Word32 PARA_THD_Lo_prioriSNR_for_NoiseFloor; Word32 PARA_THD_Hi_prioriSNR_for_NoiseFloor; Word16 PARA_FixedXi[SMTX_1MIC_M_NUM_CHAN_WB][3]; Word16 PARA_THD_Pwr_Tx_dB; Word16 PARA_THD_Pwr_Tx_Loud_dB; Word16 PARA_NS_1mic_on; Word16 PARA_fDRC_on; Word16 PARA_fDRC_THD_Lo_EEBin; Word16 PARA_fDRC_THD_Hi_EEBin; Word16 PARA_fDRC_gain; Word16 PARA_fDRC_Q_format; } ECNSStatus_1mic; typedef struct { Word64 fX_abs_2[M_FREQ_BIN_SIZE_SWB];//Q23 Word32 log_X_abs_2[M_FREQ_BIN_SIZE_SWB]; //Q10 Word32 norm_log_X_abs_2[M_FREQ_BIN_SIZE_SWB]; Word32 log_prev_X_abs_2[FRAME_DIFF_BUF_SIZE][M_FREQ_BIN_SIZE_SWB]; //Q10 Word16 log_prev_X_abs_2_ptr; Word32 log_X_diff[M_FREQ_BIN_SIZE_SWB]; //Q10 Word64 frame_energy; //Q23 Word64 target_band_energy; //Q23 Word16 f0_map[M_FREQ_BIN_SIZE_SWB];//Q23 #if defined (__hexagon__) && (FFT_XTYPE_ENABLE == 1) Word16 ceps[M_FREQ_BIN_SIZE_SWB] __attribute__((aligned(128))); #else Word16 ceps[M_FREQ_BIN_SIZE_SWB]; #endif Word16 ceps_blk_norm; Word16 N_HFFT_LOG2; Word16 N_HFFT; Word16 N_FFT; Word16 blk_norm; Word16 ceps_max; Word32 ceps_lbound; Word32 e_lbound; Word16 buf_length; Word32 limit_low, limit_high; Word32 f0_prev; Word32 f0_buf[10]; } F0_EST; typedef struct { F0_EST f0_est; Word32 HNR; Word32 HNR_buf[F0_BASED_VAD_BUF_SIZE]; Word16 HNR_buf_ptr; Word16 ceps_max_buf[F0_BASED_VAD_BUF_SIZE]; Word16 ceps_max_buf_ptr; Word16 mute_cnt; Word16 pscore_high_cnt; Word16 pscore_high_cnt2; Word16 hnr_onset_cnt; Word16 hnr_endurance_cnt; Word16 pscore_ceps_threshold; Word16 pscore_threthold; Word16 pscore_threthold2; Word16 pscore_based_vad_onset_delay; Word16 hnr_high_threshold;//Q15 Word16 hnr_low_threshold;//Q15 Word16 hnr_onset_delay; Word16 hnr_onset_penalty; Word16 hnr_endurance_cnt_max; Word16 clean_speech_detection; Word16 noise_check_at_speech_absence_cnt; } F0_BASED_VAD; typedef struct { Word16 NS_state; //Buffers for NS Word16 WINDOW_NS[M_DELAY_SWB + M_FRM_LEN_SWB]; Word16 BUF_ola_frame_in[NUM_MIC_TX_MAX][M_DELAY_SWB]; Word16 BUF_ola_frame_in_rx[NUM_MIC_TX_MAX][M_DELAY_SWB]; Word16 BUF_ola_frame_in_rx_nl[NUM_MIC_TX_MAX][M_DELAY_SWB]; Word16 BUF_ola_frame_speech_out[M_FFT_LEN_SWB - M_FRM_LEN_SWB]; #if defined (ECNS_DEBUG) || (DEBUG_DUMP == 1) Word16 BUF_ola_frame_bf_out[M_FFT_LEN_SWB - M_FRM_LEN_SWB]; Word16 BUF_ola_frame_bm_out[M_FFT_LEN_SWB - M_FRM_LEN_SWB]; Word16 BUF_ola_frame_dnn_out[M_FFT_LEN_SWB - M_FRM_LEN_SWB]; Word16 BUF_ola_frame_IRM_out[M_FFT_LEN_SWB - M_FRM_LEN_SWB]; Word16 BUF_ola_frame_RES_out[NUM_MIC_TX_MAX][M_FFT_LEN_SWB - M_FRM_LEN_SWB]; #endif #ifdef ECNS_DEBUG Word16 BUF_ola_frame_RES_est[NUM_MIC_TX_MAX][M_FFT_LEN_SWB - M_FRM_LEN_SWB]; #endif Word16 Gbin_NS[(M_FFT_LEN_SWB >> 1) + 1]; #if defined (__hexagon__) && (FFT_XTYPE_ENABLE == 1) Word16 BUF_frame_in[NUM_MIC_TX_MAX][M_FFT_LEN_SWB] __attribute__((aligned(128))); //NOTE: These buffer is defined as 128bit aligned for safety Word16 BUF_frame_bf_out[M_FFT_LEN_SWB] __attribute__((aligned(128))); Word16 BUF_frame_bm_out[M_FFT_LEN_SWB] __attribute__((aligned(128))); Word16 BUF_frame_res_out[NUM_MIC_TX_MAX][M_FFT_LEN_SWB] __attribute__((aligned(128))); Word16 BUF_frame_dnn_out[M_FFT_LEN_SWB] __attribute__((aligned(128))); Word16 BUF_frame_pf_out[M_FFT_LEN_SWB] __attribute__((aligned(128))); #ifdef _WNR Word16 BUF_frame_wnr_out[M_FFT_LEN_SWB] __attribute__((aligned(128))); #endif #else Word16 BUF_frame_in[NUM_MIC_TX_MAX][M_FFT_LEN_SWB]; Word16 BUF_frame_bf_out[M_FFT_LEN_SWB]; Word16 BUF_frame_bm_out[M_FFT_LEN_SWB]; Word16 BUF_frame_bm_out_2[M_FFT_LEN_SWB]; Word16 BUF_frame_res_out[NUM_MIC_TX_MAX][M_FFT_LEN_SWB]; Word16 BUF_frame_dnn_out[M_FFT_LEN_SWB]; Word16 BUF_frame_pf_out[M_FFT_LEN_SWB]; #ifdef _WNR Word16 BUF_frame_wnr_out[M_FFT_LEN_SWB]; #endif #endif #if (DEBUG_DUMP == 1) Word16 BUF_frame_aec_out[NUM_MIC_TX_MAX][M_FRM_LEN_SWB]; // for debug only #endif Word16 BM_update_mask[M_FREQ_BIN_SIZE_SWB]; Word16 blk_max_ch[NUM_MIC_TX_MAX]; Word16 blk_max_ch_rx[NUM_MIC_TX_MAX]; Word16 blk_norm_rx[NUM_MIC_TX_MAX]; Word16 blk_max_ch_rx_nl[NUM_MIC_TX_MAX]; Word16 blk_norm_rx_nl[NUM_MIC_TX_MAX]; Word16 BUF_frame_anc_out[M_FFT_LEN_SWB]; #ifdef ECNS_DEBUG Word16 BUF_frame_res_est[NUM_MIC_TX_MAX][M_FFT_LEN_SWB]; // for debug only #endif //KHQ: can be altered to use malloc() #if defined (__hexagon__) && (FFT_XTYPE_ENABLE == 1) Word16 BUF_frame_in_rx[NUM_MIC_RX_MAX][M_FFT_LEN_SWB] __attribute__((aligned(128))); Word16 BUF_frame_in_rx_nl[NUM_MIC_RX_MAX][M_FFT_LEN_SWB] __attribute__((aligned(128))); #else Word16 BUF_frame_in_rx[NUM_MIC_RX_MAX][M_FFT_LEN_SWB]; Word16 BUF_frame_in_rx_nl[NUM_MIC_RX_MAX][M_FFT_LEN_SWB]; #endif // DNN Word16 speech_logspec[(M_FFT_LEN_SWB >> 1) + 1]; Word16 noise_logspec[(M_FFT_LEN_SWB >> 1) + 1]; Word16 speech_out_logspec[(M_FFT_LEN_SWB >> 1) + 1]; Word16 IRM_out_logspec[(M_FFT_LEN_SWB >> 1) + 1]; Word16 logspec_mismatch[(M_FFT_LEN_SWB >> 1) + 1]; Word16 logspec_dnn_out_gain[(M_FFT_LEN_SWB >> 1) + 1]; Word16 noise_logspec_tmp[(M_FFT_LEN_SWB >> 1) + 1]; Word16 speech_out_logspec_tmp[(M_FFT_LEN_SWB >> 1) + 1]; Word16 noise_logspec_stored[(M_FFT_LEN_SWB >> 1) + 1]; Word16 dnn_out_bgn_log_gain[(M_FFT_LEN_SWB >> 1) + 1]; Word16 dnn_out_bgn_log_gain_low_snr[(M_FFT_LEN_SWB >> 1) + 1]; Word16 minG_for_resi_Npsd[(M_FFT_LEN_SWB >> 1) + 1]; Word16 minG_mask_for_resi_Npsd[(M_FFT_LEN_SWB >> 1) + 1]; Word16 dnn_gain_control_enable; //Word32 high_SNR_mode_dnn_thd[(M_FFT_LEN_SWB >> 1) + 1]; //Q15 Word16 noise_mismatch_bias[M_FREQ_BIN_SIZE_SWB]; Word16 dnn_out_boosting_bias[M_FREQ_BIN_SIZE_SWB]; Word16 noise_mismatch_bias_echo; Word16 noise_mismatch_bias_echo_cur; Word16 noise_mismatch_bias_echo_release; Word16 noise_mismatch_alpha; Word16 noise_mismatch_alpha_inv; Word16 noise_mismatch_spp_thr; //Word16 noise_mismatch_for_noise_free[(M_FFT_LEN_SWB >> 1) + 1]; Word16 dnn_out_boosting_alpha; Word16 dnn_out_boosting_alpha_inv; Word16 dnn_out_boosting_spp_thr; Word16 dnn_out_boosting_IRM_thr; FC_buffer flag; GSC_buffer gsc_fixed; CGMM_buffer cgmm; CSP_param CSP; CSP_param CSP2; F0_BASED_VAD f0_vad; #if DNN_VAD_ENABLE SamsungDNNVAD_t VAD_st; #endif #if FLOAT_PF PF_buffer pf; PE_buffer pe; #else PF_buffer_fixed pf; #endif RES_buffer* p_res[NUM_MIC_TX_MAX]; RES_buffer res[NUM_MIC_TX_MAX]; Word16 pwr_ratio_Q12; // for multiple talker scenario Word16 multiple_talker_flag; Word16 multiple_talker_hg_cnt; Word16 multiple_talker_hg_cnt2; Word16 BM_linear_domain_compensating_factor; Word16 BM_log_domain_compensating_factor; Word16 DNN_high_SNR_mode_mask[M_FREQ_BIN_SIZE_SWB]; Word32 high_SNR_mode_bf_thd[(M_FFT_LEN_SWB >> 1) + 1]; //Q15 Word32 high_SNR_mode_bf_thd2[(M_FFT_LEN_SWB >> 1) + 1]; //Q15 Word32 high_SNR_mode_dnn_thd[(M_FFT_LEN_SWB >> 1) + 1]; //Q15 Word32 high_SNR_mode_pf_thd[(M_FFT_LEN_SWB >> 1) + 1]; //Q15 Word16 Smin_log_thd[(M_FFT_LEN_SWB >> 1) + 1]; Word16 noise_mismatch_for_noise_free[(M_FFT_LEN_SWB >> 1) + 1]; //for HF Word32 high_SNR_mode_dnn_thd_HF[(M_FFT_LEN_SWB >> 1) + 1]; //Q15 Word16 ref_g[M_FREQ_BIN_SIZE_SWB]; Word32 Npsd_freq[M_FREQ_BIN_SIZE_SWB]; Word16 in_gain_freq_enable; Word16 noise_onset; Word16 noise_onset_thd; Word16 noise_onset_v2; Word16 low_SNR_mode_mask[M_FREQ_BIN_SIZE_SWB]; mic_status_s mic_status; Word16 gain_compensate_top_mic[M_FREQ_BIN_SIZE_SWB]; // Q10 Word32 Npsd_topmic[M_FREQ_BIN_SIZE_SWB]; // Q30 Word16 pscore_cvad; Word32 low_SNR_mode_E_thd; } ECNSStatus; // Structure for HPF, EQ filter typedef struct { Word16 hpf_cutoff[NUM_MIC_TX_MAX + 1]; Word32 hpf_coeff[NUM_MIC_TX_MAX + 1][HPF_ORDER]; // iir coeff Word32 hpf_state[NUM_MIC_TX_MAX + 1][HPF_ORDER]; // iir history variable } TxHPFStatus; typedef struct { Word16 FIRCoef[NUM_MIC_TX_MAX + 1][CAL_EQ_FILTER_TAP]; Word16 FIRBuff[NUM_MIC_TX_MAX + 1][M_FRM_LEN_WB + CAL_EQ_FILTER_TAP - 1]; } TxEQStatus; typedef struct { // Common Parameters Word16 ECNS_enable; // ECNS on/off Word16 ECNS_mode; // ECNS module on/off CALL_MODE call_mode; // ECNS call mode (HS, HF, EAR, BT, DEX_1MIC) BAND_TYPE band_type; // ECNS band type (NB, WB, SWB) Word16 NumMics; Word16 NumSPKs; //Word16 mode_change; // Modes Word16 aec_enable; Word16 ns_enable; Word16 res_enable; Word16 bf_enable; Word16 dnn_enable; Word16 pf_enable; Word16 wnr_enable; Word16 cal_enable; Word16 hpf_enable; //Input gain Word16 Gain_Tx[NUM_MIC_TX_MAX]; Word16 Gain_NS_In[NUM_MIC_TX_MAX]; Word16 Gain_NS_In_Q[NUM_MIC_TX_MAX]; Word16 Gain_out; Word16 Gain_out_AMS; Word16 Gain_out_AMS_Q; //Word16 **Speech; Word16 *Speech[NUM_MIC_TX_MAX]; //Word16 **Speech_cal; Word16 *Speech_cal[NUM_MIC_TX_MAX]; //Word16 **Speech_rx; Word16 *Speech_rx[NUM_MIC_RX_MAX]; Word16 *OutSignal; Word16 *Temp; Word16 Frm_len; Word16 Fft_len; Word16 freq_bin_size; Word16 Delay_len; Word16 hg_mute_init; Word16 hg_in_mute_init; Word16 DC_offset[NUM_MIC_TX_MAX]; // Parameters for NS // TODO: move to ECNSStatus?? Word16 thd_frm_VAD_lf; Word16 thd_frm_VAD_hf; Word16 use_frm_VAD2; Word16 thd_frm_VAD2;//Q11 Word16 Tx_mic_types[NUM_MIC_TX_MAX]; Word16 Rx_spk_types[NUM_MIC_TX_MAX]; TxHPFStatus TxHPF; TxEQStatus TxEQ; ECNSStatus_1mic AECNS_1mic; ECNSStatus AECNS; AECStatus AECADF; DNN_network_t DNN_network_var; //DNN_network_float_t DNN_network_float_var; #ifdef _WNR WNRStatus WNR_handle; #endif } SolomonVoiceTxEngine_ECNS_Cfg_t; #endif /****************************************************************************** * TUNNING PARAMETERS *****************************************************************************/ //Basic typedef struct { Word16 txMode; Word16 ECNS_Mode; Word16 Call_Mode; Word16 Band_Mode; Word16 Len_Frm_Mute_Init_In; Word16 Len_Frm_Mute_Init_Out; Word16 Num_Tx_Channel; Word16 Num_Rx_Channel; Word16 HPF_cutoff_0; Word16 HPF_cutoff_1; Word16 HPF_cutoff_2; Word16 HPF_cutoff_3; Word16 Gain_Tx_In_0; Word16 Gain_Tx_In_1; Word16 Gain_Tx_In_2; Word16 Gain_Tx_In_3; Word16 Gain_NS_In_0; Word16 Gain_NS_In_1; Word16 Gain_NS_In_2; Word16 Gain_NS_In_3; Word16 Gain_Out; Word16 RSV_0; Word16 RSV_1; Word16 RSV_2; } SamsungSolomonVoiceTxModeParam; typedef struct { Word16 FIR_EQ_0_Coef[CAL_EQ_COEFF_NUM]; Word16 FIR_EQ_1_Coef[CAL_EQ_COEFF_NUM]; Word16 FIR_EQ_2_Coef[CAL_EQ_COEFF_NUM]; Word16 FIR_EQ_3_Coef[CAL_EQ_COEFF_NUM]; } SamsungSolomonVoiceTxEQParam; // AEC typedef struct { // RX delay and change detection Word16 LEN_RX_DELAY; Word16 LEN_RX_DELAY_SEARCH; // AEC NLMS filter Word16 N_MDF; Word16 THD_NLMS_FILTER_MISMATCH_TX0; Word16 THD_NLMS_FILTER_MISMATCH_TX1; Word16 PARAM_NLMS_STEPSIZE_INIT_TX0; Word16 PARAM_NLMS_STEPSIZE_INIT_TX1; Word16 PARAM_NLMS_STEPSIZE_TX0; Word16 PARAM_NLMS_STEPSIZE_TX1; Word16 PARAM_NLMS_STEPSIZE_EPC_TX0; Word16 PARAM_NLMS_STEPSIZE_EPC_TX1; // Double-talk detection (DTD) Word16 THD_DTD_AEC_TX0; Word16 THD_DTD_AEC_TX1; Word16 THD_DTD_RES_TX0; Word16 THD_DTD_RES_TX1; Word16 THD_DTD_AEC_LF_TX0; Word16 THD_DTD_AEC_LF_TX1; Word16 THD_DTD_AEC_HF_TX0; Word16 THD_DTD_AEC_HF_TX1; // Regularization and divergence protection Word16 LEN_FRM_NLMS_AUX_FILTER_UPDATE_TX0; Word16 LEN_FRM_NLMS_AUX_FILTER_UPDATE_TX1; Word16 PARAM_REGUL_MAX_TX0; Word16 PARAM_REGUL_MAX_TX1; Word16 THD_REGUL_OUT_PWR; // Tx, Rx Voice activity detection (VAD) Word16 THD_TX_PWR_DIFF; Word16 PARAM_RX_TX_PWR_RATIO_TX0; Word16 PARAM_RX_TX_PWR_RATIO_LF_TX0; Word16 PARAM_RX_TX_PWR_RATIO_TX1; Word16 PARAM_RX_TX_PWR_RATIO_LF_TX1; Word16 THD_RX_TX_PWR_RATIO; Word16 THD_RX_PWR_RX0; Word16 THD_RX_PWR_RX1; Word16 THD_RX_FRICATIVE_RATIO_RX0; Word16 THD_RX_FRICATIVE_RATIO_RX1; Word16 THD_RX_ONSET_RX0; Word16 THD_RX_ONSET_RX1; Word16 THD_TX_CLIPPING_DETECTION_TX0; Word16 THD_TX_CLIPPING_DETECTION_TX1; // AEC NLMS Q format Word16 PARAM_Q_FMT_ADF_COEFF_TX0; Word16 PARAM_Q_FMT_ADF_COEFF_TX1; // Rx PSD smoothing Word16 PARAM_RX_PSD_BETA_RELEASE; Word16 PARAM_RX_PSD_BETA_ATTACK; // Echo path change (EPC) detection Word16 THD_EPC_1_TX0; Word16 THD_EPC_1_TX1; Word16 THD_EPC_2_TX0; Word16 THD_EPC_2_TX1; Word16 THD_EPC_3_TX0; Word16 THD_EPC_3_TX1; Word16 THD_EPC_4_TX0; Word16 THD_EPC_4_TX1; Word16 PARAM_BETA_EPC_TX0; Word16 PARAM_BETA_EPC_TX1; Word16 PARAM_HG_EPCDT_TX0; Word16 PARAM_HG_EPCDT_TX1; // Noise free flag Word16 THD_PWR_NOISE_FREE_AEC; // Reserved Word16 RSV_0; Word16 RSV_1; Word16 RSV_2; Word16 RSV_3; Word16 RSV_4; } SamsungSolomonVoiceTxAECParam; // RES typedef struct { // RES operation mode Word16 RES_MODE_TX0; Word16 RES_MODE_TX1; Word16 RES_MODE_TX2; Word16 ERL_ECHO_REF_3RD; Word16 GAIN_RX2_PROX; // Main mic // Overestimation gain for status Word16 GAIN_OVER_STATUS_0N6_TX0; Word16 GAIN_OVER_STATUS_1_TX0; Word16 GAIN_OVER_STATUS_2_TX0; Word16 GAIN_OVER_STATUS_3_TX0; Word16 GAIN_OVER_STATUS_4_TX0; Word16 GAIN_OVER_STATUS_5_TX0; Word16 GAIN_OVER_STATUS_7N8_TX0; Word16 GAIN_OVER_STATUS_9_TX0; Word16 GAIN_OVER_STATUS_10_TX0; Word16 GAIN_OVER_STATUS_13_TX0; Word16 GAIN_OVER_MIN_TOTAL_TX0; // Overestimation gain for bands Word16 PARAM_NUM_OVER_BANDS_TX0; // not used Word16 PARAM_BAND_0_TX0; Word16 PARAM_BAND_1_TX0; Word16 PARAM_BAND_2_TX0; Word16 PARAM_BAND_3_TX0; Word16 PARAM_BAND_4_TX0; Word16 PARAM_BAND_5_TX0; // not used Word16 GAIN_OVER_BAND_0_TX0; Word16 GAIN_OVER_BAND_1_TX0; Word16 GAIN_OVER_BAND_2_TX0; Word16 GAIN_OVER_BAND_3_TX0; Word16 GAIN_OVER_BAND_4_TX0; Word16 GAIN_OVER_BAND_5_TX0; // Minimum gain Word16 GAIN_RES_MIN_1ST_TX0; Word16 GAIN_RES_MIN_TOTAL_TX0; // Echo PSD smoothing Word16 PARAM_BETA_RELEASE_LIN_TX0; Word16 PARAM_BETA_ATTACK_LIN_TX0; Word16 PARAM_BETA_RELEASE_NL_TX0; Word16 PARAM_BETA_ATTACK_NL_TX0; Word16 PARAM_BAND_LF_TX0; // RES init Word16 PARAM_REGRESSION_INIT_LF_TX0; Word16 PARAM_REGRESSION_INIT_HF_TX0; // Aux filter update Word16 LEN_FRM_RES_AUX_FILTER_UPDATE_TX0; // Echo delay decaying Word16 PARAM_LATE_ECHO_DECAY_LF_TX0; Word16 PARAM_LATE_ECHO_DECAY_HF_TX0; // Other RES flags Word16 THD_HG_RX_VAD_ONSET_TX0; Word16 THD_MAX_SPP_NPSD_ECHO_TX0; Word16 THD_PWR_NOISE_FREE_RES_TX0; Word16 THD_MIN_BAND_ECHO_TX0; // Aux mic (2nd, top) // Overestimation gain for status Word16 GAIN_OVER_STATUS_0N6_TX1; Word16 GAIN_OVER_STATUS_1_TX1; Word16 GAIN_OVER_STATUS_2_TX1; Word16 GAIN_OVER_STATUS_3_TX1; Word16 GAIN_OVER_STATUS_4_TX1; Word16 GAIN_OVER_STATUS_5_TX1; Word16 GAIN_OVER_STATUS_7N8_TX1; Word16 GAIN_OVER_STATUS_9_TX1; Word16 GAIN_OVER_STATUS_10_TX1; Word16 GAIN_OVER_STATUS_13_TX1; Word16 GAIN_OVER_MIN_TOTAL_TX1; // Overestimation gain for bands Word16 PARAM_NUM_OVER_BANDS_TX1; // not used Word16 PARAM_BAND_0_TX1; Word16 PARAM_BAND_1_TX1; Word16 PARAM_BAND_2_TX1; Word16 PARAM_BAND_3_TX1; Word16 PARAM_BAND_4_TX1; Word16 PARAM_BAND_5_TX1; // not used Word16 GAIN_OVER_BAND_0_TX1; Word16 GAIN_OVER_BAND_1_TX1; Word16 GAIN_OVER_BAND_2_TX1; Word16 GAIN_OVER_BAND_3_TX1; Word16 GAIN_OVER_BAND_4_TX1; Word16 GAIN_OVER_BAND_5_TX1; // Minimum gain Word16 GAIN_RES_MIN_1ST_TX1; Word16 GAIN_RES_MIN_TOTAL_TX1; // Echo PSD smoothing Word16 PARAM_BETA_RELEASE_LIN_TX1; Word16 PARAM_BETA_ATTACK_LIN_TX1; Word16 PARAM_BETA_RELEASE_NL_TX1; Word16 PARAM_BETA_ATTACK_NL_TX1; Word16 PARAM_BAND_LF_TX1; // RES init Word16 PARAM_REGRESSION_INIT_LF_TX1; Word16 PARAM_REGRESSION_INIT_HF_TX1; // Aux filter update Word16 LEN_FRM_RES_AUX_FILTER_UPDATE_TX1; // Echo delay decaying Word16 PARAM_LATE_ECHO_DECAY_LF_TX1; Word16 PARAM_LATE_ECHO_DECAY_HF_TX1; // Other RES flags Word16 THD_HG_RX_VAD_ONSET_TX1; Word16 THD_MAX_SPP_NPSD_ECHO_TX1; Word16 THD_PWR_NOISE_FREE_RES_TX1; Word16 THD_MIN_BAND_ECHO_TX1; // Aux mic (3rd, back) // Overestimation gain for status Word16 GAIN_OVER_STATUS_0N6_TX2; Word16 GAIN_OVER_STATUS_1_TX2; Word16 GAIN_OVER_STATUS_2_TX2; Word16 GAIN_OVER_STATUS_3_TX2; Word16 GAIN_OVER_STATUS_4_TX2; Word16 GAIN_OVER_STATUS_5_TX2; Word16 GAIN_OVER_STATUS_7N8_TX2; Word16 GAIN_OVER_STATUS_9_TX2; Word16 GAIN_OVER_STATUS_10_TX2; Word16 GAIN_OVER_STATUS_13_TX2; Word16 GAIN_OVER_MIN_TOTAL_TX2; // Overestimation gain for bands Word16 PARAM_NUM_OVER_BANDS_TX2; // not used Word16 PARAM_BAND_0_TX2; Word16 PARAM_BAND_1_TX2; Word16 PARAM_BAND_2_TX2; Word16 PARAM_BAND_3_TX2; Word16 PARAM_BAND_4_TX2; Word16 PARAM_BAND_5_TX2; // not used Word16 GAIN_OVER_BAND_0_TX2; Word16 GAIN_OVER_BAND_1_TX2; Word16 GAIN_OVER_BAND_2_TX2; Word16 GAIN_OVER_BAND_3_TX2; Word16 GAIN_OVER_BAND_4_TX2; Word16 GAIN_OVER_BAND_5_TX2; // Minimum gain Word16 GAIN_RES_MIN_1ST_TX2; Word16 GAIN_RES_MIN_TOTAL_TX2; // Echo PSD smoothing Word16 PARAM_BETA_RELEASE_LIN_TX2; Word16 PARAM_BETA_ATTACK_LIN_TX2; Word16 PARAM_BETA_RELEASE_NL_TX2; Word16 PARAM_BETA_ATTACK_NL_TX2; Word16 PARAM_BAND_LF_TX2; // RES init Word16 PARAM_REGRESSION_INIT_LF_TX2; Word16 PARAM_REGRESSION_INIT_HF_TX2; // Aux filter update Word16 LEN_FRM_RES_AUX_FILTER_UPDATE_TX2; // Echo delay decaying Word16 PARAM_LATE_ECHO_DECAY_LF_TX2; Word16 PARAM_LATE_ECHO_DECAY_HF_TX2; // Other RES flags Word16 THD_HG_RX_VAD_ONSET_TX2; Word16 THD_MAX_SPP_NPSD_ECHO_TX2; Word16 THD_PWR_NOISE_FREE_RES_TX2; Word16 THD_MIN_BAND_ECHO_TX2; // Reserved parameters Word16 RSV_0; Word16 RSV_1; Word16 RSV_2; Word16 RSV_3; Word16 RSV_4; } SamsungSolomonVoiceTxRESParam; // NS typedef struct { /*********** DNN related parameters *************/ Word16 DNN__noise_mismatch_bias1; Word16 DNN__noise_mismatch_bias2; Word16 DNN__noise_mismatch_bias3; Word16 DNN__noise_mismatch_bias4; Word16 DNN__noise_mismatch_bias5; Word16 DNN__dnn_out_boosting_bias1; Word16 DNN__dnn_out_boosting_bias2; Word16 DNN__dnn_out_boosting_bias3; Word16 DNN__dnn_out_boosting_bias4; Word16 DNN__dnn_out_boosting_bias5; Word16 DNN__noise_mismatch_for_noise_free1; Word16 DNN__noise_mismatch_for_noise_free2; Word16 DNN__noise_mismatch_for_noise_free3; Word16 DNN__noise_mismatch_for_noise_free4; Word16 DNN__noise_mismatch_for_noise_free5; Word16 DNN__gain_control_enable; Word16 DNN__minG_mask_for_resi_Npsd_freq1; Word16 DNN__minG_mask_for_resi_Npsd_freq2; Word16 DNN__minG_mask_for_resi_Npsd_freq3; Word16 DNN__minG_mask_for_resi_Npsd_freq4; Word16 DNN__minG_mask_for_resi_Npsd_freq5; Word16 DNN__minG_mask_for_resi_Npsd_freq6; Word16 DNN__out_bgn_log_gain_freq1; Word16 DNN__out_bgn_log_gain_freq2; Word16 DNN__out_bgn_log_gain_freq3; Word16 DNN__out_bgn_log_gain_freq4; Word16 DNN__out_bgn_log_gain_freq5; Word16 DNN__out_bgn_log_gain_freq6; Word16 DNN__out_bgn_log_gain_low_snr_freq1; Word16 DNN__out_bgn_log_gain_low_snr_freq2; Word16 DNN__out_bgn_log_gain_low_snr_freq3; Word16 DNN__out_bgn_log_gain_low_snr_freq4; Word16 DNN__out_bgn_log_gain_low_snr_freq5; Word16 DNN__out_bgn_log_gain_low_snr_freq6; /*********** Postfilter related parameters *************/ Word16 PF__sap_mode; Word16 PF__output_mode; Word16 PF__DC_remove; Word16 PF__gamma_bound_ch1_1; Word16 PF__gamma_bound_ch1_2; Word16 PF__gamma_bound_ch1_3; Word16 PF__gamma_bound_ch1_4; Word16 PF__gamma_bound_ch2_1; Word16 PF__gamma_bound_ch2_2; Word16 PF__gamma_bound_ch2_3; Word16 PF__gamma_bound_ch2_4; Word16 PF__gamma_bound_ch1_2nd_1; Word16 PF__gamma_bound_ch1_2nd_2; Word16 PF__gamma_bound_ch1_2nd_3; Word16 PF__gamma_bound_ch1_2nd_4; Word16 PF__gamma_bound_ch2_2nd_1; Word16 PF__gamma_bound_ch2_2nd_2; Word16 PF__gamma_bound_ch2_2nd_3; Word16 PF__gamma_bound_ch2_2nd_4; Word16 PF__gamma_0_1_MSB; Word16 PF__gamma_0_1_LSB; Word16 PF__gamma_0_2_MSB; Word16 PF__gamma_0_2_LSB; Word16 PF__gamma_0_3_MSB; Word16 PF__gamma_0_3_LSB; Word16 PF__gamma_0_4_MSB; Word16 PF__gamma_0_4_LSB; Word16 PF__gamma_0_2_1_MSB; Word16 PF__gamma_0_2_1_LSB; Word16 PF__gamma_0_2_2_MSB; Word16 PF__gamma_0_2_2_LSB; Word16 PF__gamma_0_2_3_MSB; Word16 PF__gamma_0_2_3_LSB; Word16 PF__gamma_0_2_4_MSB; Word16 PF__gamma_0_2_4_LSB; Word16 PF__sap1_oef1; Word16 PF__sap1_oef2; Word16 PF__sap1_oef3; Word16 PF__sap1_oef4; Word16 PF__sap2_oef1; Word16 PF__sap2_oef2; Word16 PF__sap2_oef3; Word16 PF__sap2_oef4; Word16 PF__Npsd_oef1; Word16 PF__Npsd_oef2; Word16 PF__Npsd_oef3; Word16 PF__Npsd_oef4; Word16 PF__sap1_oef_abnormal_pos_freq1; Word16 PF__sap1_oef_abnormal_pos_freq2; Word16 PF__sap1_oef_abnormal_pos_freq3; Word16 PF__sap1_oef_abnormal_pos_freq4; Word16 PF__sap2_oef_abnormal_pos_freq1; Word16 PF__sap2_oef_abnormal_pos_freq2; Word16 PF__sap2_oef_abnormal_pos_freq3; Word16 PF__sap2_oef_abnormal_pos_freq4; Word16 PF__Npsd_oef_abnormal_pos_freq1; Word16 PF__Npsd_oef_abnormal_pos_freq2; Word16 PF__Npsd_oef_abnormal_pos_freq3; Word16 PF__Npsd_oef_abnormal_pos_freq4; Word16 PF__Npsd_oef_high_snr_freq1; Word16 PF__Npsd_oef_high_snr_freq2; Word16 PF__Npsd_oef_high_snr_freq3; Word16 PF__Npsd_oef_high_snr_freq4; Word16 PF__Npsd_oef_high_snr_freq5; Word16 PF__gain_compensation_disable; Word16 PF__Gmin_gain; Word16 PF__final_gain_forgetting_factor_alpha; Word16 PF__Gmin_non_speech; Word16 PF__Gmin_lowbounder; Word16 PF__bgn_mag_gain_freq1; Word16 PF__bgn_mag_gain_freq2; Word16 PF__bgn_mag_gain_freq3; Word16 PF__bgn_mag_gain_freq4; Word16 PF__bgn_mag_gain_freq5; Word16 PF__bgn_mag_gain_freq6; Word16 PF__bgn_pow_gain_freq1; Word16 PF__bgn_pow_gain_freq2; Word16 PF__bgn_pow_gain_freq3; Word16 PF__bgn_pow_gain_freq4; Word16 PF__bgn_pow_gain_freq5; Word16 PF__bgn_pow_gain_freq6; Word16 PF__thd_NS_freq1; Word16 PF__thd_NS_freq2; Word16 PF__thd_NS_freq3; Word16 PF__thd_NS_freq4; Word16 PF__thd_NG_time; /*********** VAD & NS status related parameters *************/ Word16 VAD__use_frm_VAD2; Word16 STATE__noise_onset_thd; Word16 STATE__HS_abnormal_pos_max_cnt; Word16 STATE__thd_noise_free; Word16 STATE__thd_noise_free_Rx; Word16 STATE__thd_noise_free_ultra; Word16 STATE__noise_free_flag_hg_max_ultra; /*********** Reserved parameters *************/ Word16 RSV_0; Word16 RSV_1; Word16 RSV_2; Word16 RSV_3; Word16 RSV_4; } SamsungSolomonVoiceTxNSParam; // NS 1mic mode typedef struct { // NS 1mic operation Word16 PARA_ns_level; // VAD Word16 PARA_THD_Pwr_Tx_dB; Word16 PARA_THD_Pwr_Tx_Loud_dB; Word16 PARA_THD_Pwr_Lo_1k_4k_dB; // SPP & NPSD Word16 PARA_xi_for_SPP_Table; Word16 PARA_HangOver_Cnt_NoiseFree; Word16 PARA_THD_Lo_SNRiniAvg_for_beta; Word16 PARA_THD_Hi_SNRiniAvg_for_beta; Word16 PARA_Slop_SNRiniAvg_for_beta; Word16 PARA_MIN_NOISE_PWR; Word16 PARA_Npsd_Gain_MIN; // Noise floor Word16 PARA_NoiseFloor_Offset_MAX; Word16 PARA_THD_Lo_prioriSNR_for_NoiseFloor_dB; Word16 PARA_THD_Hi_prioriSNR_for_NoiseFloor_dB; Word16 PARA_slope_prioriSNR_for_NoiseFloor; Word16 PARA_NoiseFloorOffset_0_250Hz_low; Word16 PARA_NoiseFloorOffset_0_250Hz_high; Word16 PARA_NoiseFloorOffset_250_4000Hz_low; Word16 PARA_NoiseFloorOffset_250_4000Hz_high; Word16 PARA_NoiseFloorOffset_4000_8000Hz_low; Word16 PARA_NoiseFloorOffset_4000_8000Hz_high; Word16 PARA_NoiseFloorOffset_8000_NyquistHz_low; Word16 PARA_NoiseFloorOffset_8000_NyquistHz_high; // DRC Word16 PARA_fDRC_on; Word16 PARA_fDRC_THD_Lo_EEBin; Word16 PARA_fDRC_THD_Hi_EEBin; Word16 PARA_fDRC_gain; Word16 PARA_fDRC_Q_format; // Fixed Xi Word16 PARA_FixedXi_0k_1k; Word16 PARA_FixedXi_1k_2k; Word16 PARA_FixedXi_2k_4k; Word16 PARA_FixedXi_4k_8k; Word16 PARA_FixedXi_8k_Nyquistk; // Reserved Word16 RSV_0; Word16 RSV_1; Word16 RSV_2; Word16 RSV_3; Word16 RSV_4; } SamsungSolomonVoiceTxNS1micParam; // WNR typedef struct { Word16 ONOFF; Word16 WNR_MODE; Word16 LOWCUTFREQ; Word16 HANGOVER_0; Word16 HANGOVER_1; Word16 HANGOVER_2; Word16 HANGOVER_3; Word16 THR_WND_E_0; Word16 THR_WND_E_1; Word16 THR_WND_ZCR; Word16 THR_WND_NSTM; Word16 THR_WND_IMSC; Word16 THR_MIC0_0; Word16 THR_MIC0_1; Word16 THR_MIC1_0; Word16 THR_MIC1_1; Word16 THR_MICSWITCHING_0; Word16 THR_MICSWITCHING_1; Word16 THR_MICSWITCHING_2; Word16 MAINSPEECH_FREQ; Word16 MAINSPEECH_GAIN; Word16 MAINSPEECH_MU; Word16 MAINSPEECH_DELTA; Word16 MAINSPEECH_SM0; Word16 MAINSPEECH_SM1; Word16 MAINSPEECH_SM2; Word16 PARAM_POSTSNR; Word16 PARAM_GMIN; Word16 PARAM_A; Word16 PARAM_C; Word16 WIND_PSD_0; Word16 THR_RF; Word16 WIND_PSD_LIMIT_0; Word16 WIND_PSD_LIMIT_1; Word16 F0_ALPHA; Word16 POSTNS_0; Word16 POSTNS_1; Word16 POSTNS_2; Word16 POSTNS_3; Word16 NOISEFLOOR_0; Word16 NOISEFLOOR_1; Word16 NOISEFLOOR_2; Word16 NOISEFLOOR_3; Word16 NOISEFLOOR_4; Word16 NOISEFLOOR_5; Word16 NOISEFLOOR_6; Word16 NOISEFLOOR_7; Word16 RSV_0; Word16 RSV_1; Word16 RSV_2; Word16 RSV_3; Word16 RSV_4; } SamsungSolomonVoiceTxWNRParam; typedef struct { SamsungSolomonVoiceTxModeParam MODE_param; SamsungSolomonVoiceTxEQParam EQ_param; SamsungSolomonVoiceTxAECParam AEC_param; SamsungSolomonVoiceTxRESParam RES_param; SamsungSolomonVoiceTxNSParam NS_param; SamsungSolomonVoiceTxNS1micParam NS_1mic_param; SamsungSolomonVoiceTxWNRParam WNR_param; } SamsungSolomonVoiceTxParam; typedef struct { Word16 **Speech; Word16 **Speech_rx; Word16 *OutSignal; Word16 Mode; // SolomonVoiceTx module on/off Word16 BandWidth; //Word16 NumMics; //Word16 NumSPKs; SolomonVoiceTxEngine_ECNS_Cfg_t *DVTX_ECNS_vars; SolomonVoiceTxEngine_ECNS_Cfg_t SAM_DNN_ECNS_STRUCT; } SamsungSolomonVoiceTxEngine_Handle_t; /****************************************************************************** * FUNCTION PROTOTYPES *****************************************************************************/ extern int SamsungSolomonVoiceTxEngineInit(SamsungSolomonVoiceTxEngine_Handle_t* DVTX_vars, Word16 mics, Word16 spks, Word16 bandwidth); extern int SamsungSolomonVoiceTxEngineConfig(SamsungSolomonVoiceTxEngine_Handle_t* DVTX_vars, SamsungSolomonVoiceTxParam *SamsungSolomonParam_varsTx); extern int SamsungSolomonVoiceTxEngineExe(SamsungSolomonVoiceTxEngine_Handle_t* DVTX_vars, SamsungSolomonVoiceTxParam *SamsungSolomonParam_varsTx, Word16 **speech_tx, Word16 **speech_rx, Word16 *output); #endif