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- no more scheduled runs in offline mode - only interactive calls

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Dmytro Bogovych
2023-09-21 05:18:07 +01:00
parent cd9c250c95
commit 598456b830
3 changed files with 38 additions and 31 deletions
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40
src/bt_signal.py
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@@ -6,36 +6,36 @@ import pathlib
from utils_types import SignalBoundaries
from utils_sevana import speech_detector
from pydub import silence, AudioSegment
# from pydub import silence, AudioSegment
SILENCE_DELTA = 16
def find_reference_signal(input_file: pathlib.Path, output_file: pathlib.Path = None, use_end_offset: bool = True) -> SignalBoundaries:
myaudio = AudioSegment.from_wav(str(input_file))
dBFS = myaudio.dBFS
# def find_reference_signal(input_file: pathlib.Path, output_file: pathlib.Path = None, use_end_offset: bool = True) -> SignalBoundaries:
# myaudio = AudioSegment.from_wav(str(input_file))
# dBFS = myaudio.dBFS
# Find silence intervals
intervals = silence.detect_nonsilent(myaudio, min_silence_len=1000, silence_thresh=dBFS-SILENCE_DELTA, seek_step=50)
# # Find silence intervals
# intervals = silence.detect_nonsilent(myaudio, min_silence_len=1000, silence_thresh=dBFS-SILENCE_DELTA, seek_step=50)
# Translate to seconds
intervals = [((start/1000),(stop/1000)) for start,stop in intervals] # in sec
# # Translate to seconds
# intervals = [((start/1000),(stop/1000)) for start,stop in intervals] # in sec
# print(intervals)
# # print(intervals)
# Example of intervals: [(5.4, 6.4), (18.7, 37.05)]
for p in intervals:
if p[1] - p[0] > 17:
bounds = SignalBoundaries(offset_start=p[0], offset_finish=p[1])
if output_file is not None:
signal = myaudio[bounds.offset_start * 1000 : bounds.offset_finish * 1000]
signal.export(str(output_file), format='wav', parameters=['-ar', '44100', '-sample_fmt', 's16'])
# # Example of intervals: [(5.4, 6.4), (18.7, 37.05)]
# for p in intervals:
# if p[1] - p[0] > 17:
# bounds = SignalBoundaries(offset_start=p[0], offset_finish=p[1])
# if output_file is not None:
# signal = myaudio[bounds.offset_start * 1000 : bounds.offset_finish * 1000]
# signal.export(str(output_file), format='wav', parameters=['-ar', '44100', '-sample_fmt', 's16'])
if use_end_offset:
bounds.offset_finish = myaudio.duration_seconds - bounds.offset_finish
# if use_end_offset:
# bounds.offset_finish = myaudio.duration_seconds - bounds.offset_finish
return bounds
# return bounds
return SignalBoundaries()
# return SignalBoundaries()
def find_reference_signal_via_speechdetector(input_file: pathlib.Path) -> SignalBoundaries: