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Searched
refs:lags
(Results
1 - 9
of
9
) sorted by null
/external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
pitch_estimator.h
28
double *
lags
,
35
double *
lags
);
40
double *
lags
,
46
double *
lags
,
52
double *
lags
,
59
double *
lags
,
pitch_filter.c
214
/* Update filter parameters based on the pitch-gains and pitch-
lags
. */
240
* Filter a frame of 30 millisecond, given pitch-
lags
and pitch-gains.
244
*
lags
: pointer to pitch-
lags
, 4
lags
per frame.
261
double*
lags
, double* gains, PitchFilterOperation mode,
302
if ((
lags
[0] > (PITCH_UPSTEP * old_lag)) ||
303
(
lags
[0] < (PITCH_DOWNSTEP * old_lag))) {
304
old_lag =
lags
[0];
317
lag_delta = (
lags
[m] - old_lag) / PITCH_GRAN_PER_SUBFRAME
[
all
...]
pitch_estimator.c
130
double *
lags
)
405
/* 2D parabolic interpolation gives more accurate
lags
and peak value */
409
/* determine the highest peak, after applying a bias towards short
lags
*/
427
/* store
lags
of highest peak in output array */
428
lags
[0] = lags1[peak];
429
lags
[1] = lags1[peak];
430
lags
[2] = lags2[peak];
431
lags
[3] = lags2[peak];
444
/* store
lags
of highest peak in output array */
445
lags
[0] = lags1[0]
[
all
...]
/external/webrtc/webrtc/modules/audio_processing/vad/
pitch_internal.h
18
double*
lags
,
pitch_internal.cc
30
double*
lags
,
41
// Interpolate
lags
and gains.
44
PitchInterpolation(*old_lag,
lags
, pitch_lag_hz);
45
*old_lag =
lags
[num_in_frames - 1];
47
// Convert pitch-
lags
to Hertz.
pitch_internal_unittest.cc
26
double
lags
[] = {90, 111, 122, 50};
local
35
double expected_old_lag =
lags
[kNumInputParameters - 1];
40
GetSubframesPitchParameters(kSamplingRateHz, gains,
lags
, kNumInputParameters,
vad_audio_proc.cc
229
// Using iSAC functions to estimate pitch gains &
lags
.
238
double
lags
[kNumPitchSubframes];
local
255
pitch_analysis_handle_.get(),
lags
, gains);
257
//
Lags
are computed on lower-band signal with sampling rate half of the
260
kSampleRateHz / 2, gains,
lags
, kNumPitchSubframes, kNum10msSubframes,
/frameworks/av/media/libstagefright/codecs/amrnb/common/include/
vad1.h
177
Word16
lags
[], /* i : speech encoder open loop
lags
*/
/external/tensorflow/tensorflow/contrib/timeseries/python/timeseries/
math_utils.py
308
lags
= array_ops.reshape(math_ops.range(num_blocks), shape=[1, -1])
309
indices = math_ops.abs(
lags
- array_ops.transpose(
lags
))
[
all
...]
Completed in 413 milliseconds