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changes in trim_silence function regarding the agressive trimming issue #46

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changes in trim_silence function regarding the agressive trimming issue #46

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d9fea1a
changes in trim_silence function regarding the agressive trimming issue
amoljagadambe May 18, 2021
3dfeb73
removed the end trim and divide the start trim
amoljagadambe May 25, 2021
ce72d01
change the channel to mono
amoljagadambe May 25, 2021
07765f1
remove the gunicorn configs
amoljagadambe May 25, 2021
1a4319e
added the new corpus and it's variable to docker compose
amoljagadambe May 25, 2021
4751a4a
added the new button
amoljagadambe May 31, 2021
29f5f5e
added corpus for sentence
amoljagadambe May 31, 2021
f349877
added sentences without special symbol
amoljagadambe May 31, 2021
55952e9
added the speak button
amoljagadambe May 31, 2021
e8edfb5
change the port to http for frontend
amoljagadambe Aug 16, 2021
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4 changes: 2 additions & 2 deletions backend/app/audio.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,9 +20,9 @@ def _detect_leading_silence(sound: AudioSegment) -> int:
def trim_silence(path: str) -> AudioSegment:
sound = AudioSegment.from_wav(path + ".wav")
start_trim = Audio._detect_leading_silence(sound)
end_trim = Audio._detect_leading_silence(sound.reverse())
# end_trim = Audio._detect_leading_silence(sound.reverse())
duration = len(sound)
trimmed_sound = sound[start_trim:duration - end_trim]
trimmed_sound = sound[int(start_trim/2):duration]
return trimmed_sound

@staticmethod
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2 changes: 1 addition & 1 deletion backend/app/file_system.py
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@ def save_audio(path: str, audio: bytes):
with open(webm_file_name, 'wb+') as f:
f.write(audio)
subprocess.call(
'ffmpeg -i {} -ab 160k -ac 2 -ar 44100 -vn {}.wav -y'.format(
'ffmpeg -i {} -ab 160k -ac 1 -ar 44100 -vn {}.wav -y'.format(
webm_file_name, path
),
shell=True
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