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  /external/webrtc/webrtc/modules/audio_processing/aecm/
aecm_core.h 84 int16_t dBufClean_buf[PART_LEN2 + 16]; // nearend
85 int16_t dBufNoisy_buf[PART_LEN2 + 16]; // nearend
195 // - nearendNoisy : In buffer containing one frame of nearend+echo signal
197 // - nearendClean : In buffer containing one frame of nearend+echo signal
201 // - out : Out buffer, one frame of nearend signal :
219 // - nearendNoisy : In buffer containing one frame of nearend+echo signal
221 // - nearendClean : In buffer containing one frame of nearend+echo signal
225 // - out : Out buffer, one block of nearend signal :
321 // This function calculates the log of energies for nearend, farend and
364 // - dfa : Absolute value of the nearend signa
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echo_control_mobile.h 118 * reference nearend+echo signal. If
122 * nearend+echo signal. If noise
126 * int16_t nrOfSamples Number of samples in nearend buffer
132 * int16_t* out Out buffer, one frame of processed nearend
echo_control_mobile.c 413 /*WebRtcAecm_ProcessFrame(aecm->aecmCore, farend, &nearend[FRAME_LEN * i],
aecm_core.c 704 // This function calculates the log of energies for nearend, farend and estimated
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  /external/webrtc/webrtc/modules/audio_processing/aec/
aec_core_internal.h 65 float dBuf[PART_LEN2]; // nearend
68 float dBufH[NUM_HIGH_BANDS_MAX][PART_LEN2]; // nearend
78 complex_t sde[PART_LEN1]; // cross-psd of nearend and error
79 complex_t sxd[PART_LEN1]; // cross-psd of farend and nearend
echo_cancellation.h 143 * float* const* nearend In buffer containing one frame of
144 * nearend+echo signal for each band
145 * int num_bands Number of bands in nearend buffer
146 * int16_t nrOfSamples Number of samples in nearend buffer
155 * float* const* out Out buffer, one frame of processed nearend
161 const float* const* nearend,
185 * Gets the current echo status of the nearend signal.
193 * int* status 0: Almost certainly nearend single-talk
echo_cancellation.c 339 const float* const* nearend,
372 nearend,
380 nearend,
573 const float* const* nearend,
627 if (nearend[i] != out[i]) {
628 memcpy(out[i], nearend[i], sizeof(nearend[i][0]) * nrOfSamples);
710 nearend,
aec_core.h 69 const float* const* nearend,
aec_core.c 380 // than the nearend (13 dB).
1263 float nearend[PART_LEN]; local
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aec_core_neon.c 634 // than the nearend (13 dB).
aec_core_sse2.c 616 // than the nearend (13 dB).

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