1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
.. py:module:: torchaudio.functional
torchaudio.functional
=====================
.. currentmodule:: torchaudio.functional
Functions to perform common audio operations.
Utility
-------
.. autosummary::
:toctree: generated
:nosignatures:
amplitude_to_DB
DB_to_amplitude
melscale_fbanks
linear_fbanks
create_dct
mask_along_axis
mask_along_axis_iid
mu_law_encoding
mu_law_decoding
apply_codec
resample
loudness
convolve
fftconvolve
add_noise
preemphasis
deemphasis
speed
frechet_distance
Forced Alignment
----------------
.. autosummary::
:toctree: generated
:nosignatures:
forced_align
merge_tokens
TokenSpan
Filtering
---------
.. autosummary::
:toctree: generated
:nosignatures:
allpass_biquad
band_biquad
bandpass_biquad
bandreject_biquad
bass_biquad
biquad
contrast
dcshift
deemph_biquad
dither
equalizer_biquad
filtfilt
flanger
gain
highpass_biquad
lfilter
lowpass_biquad
overdrive
phaser
riaa_biquad
treble_biquad
Feature Extractions
-------------------
.. autosummary::
:toctree: generated
:nosignatures:
vad
spectrogram
inverse_spectrogram
griffinlim
phase_vocoder
pitch_shift
compute_deltas
detect_pitch_frequency
sliding_window_cmn
spectral_centroid
Multi-channel
-------------
.. autosummary::
:toctree: generated
:nosignatures:
psd
mvdr_weights_souden
mvdr_weights_rtf
rtf_evd
rtf_power
apply_beamforming
Loss
----
.. autosummary::
:toctree: generated
:nosignatures:
rnnt_loss
Metric
------
.. autosummary::
:toctree: generated
:nosignatures:
edit_distance
|
