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fix pitch

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This commit is contained in:
nadare 2023-07-01 16:56:06 +09:00
parent 5a5f7feefd
commit 7b251339f1
2 changed files with 16 additions and 14 deletions
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14
server/voice_changer/RVC/pitchExtractor/DioPitchExtractor.py
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@ -31,16 +31,18 @@ class DioPitchExtractor(PitchExtractor):
frame_period=10,
)
f0 = pyworld.stonemask(audio.astype(np.double), _f0, t, sr)
f0 = np.pad(f0.astype("float"), (start_frame, n_frames - len(f0) - start_frame))
# f0 = np.pad(f0.astype("float"), (start_frame, n_frames - len(f0) - start_frame))
f0 *= pow(2, f0_up_key / 12)
pitchf[-f0.shape[0]:] = f0[:pitchf.shape[0]]
f0bak = pitchf.copy()
f0_mel = 1127.0 * np.log(1.0 + f0bak / 700.0)
f0_mel = np.clip(
(f0_mel - f0_mel_min) * 254.0 / (f0_mel_max - f0_mel_min) + 1.0, 1.0, 255.0
)
pitch_coarse = f0_mel.astype(int)
f0_mel = 1127 * np.log(1 + f0bak / 700)
f0_mel[f0_mel > 0] = (f0_mel[f0_mel > 0] - f0_mel_min) * 254 / (
f0_mel_max - f0_mel_min
) + 1
f0_mel[f0_mel <= 1] = 1
f0_mel[f0_mel > 255] = 255
pitch_coarse = np.rint(f0_mel).astype(int)
return pitch_coarse, pitchf

16
server/voice_changer/RVC/pitchExtractor/HarvestPitchExtractor.py
View File

@ -32,17 +32,17 @@ class HarvestPitchExtractor(PitchExtractor):
f0 = pyworld.stonemask(audio.astype(np.double), f0, t, sr)
f0 = signal.medfilt(f0, 3)
f0 = np.pad(f0.astype("float"), (start_frame, n_frames - len(f0) - start_frame))
# f0 = np.pad(f0.astype("float"), (start_frame, n_frames - len(f0) - start_frame))
f0 *= pow(2, f0_up_key / 12)
pitchf[-f0.shape[0]:] = f0[:pitchf.shape[0]]
f0bak = pitchf.copy()
f0_mel = 1127.0 * np.log(1.0 + f0bak / 700.0)
f0_mel = np.clip(
(f0_mel - f0_mel_min) * 254.0 / (f0_mel_max - f0_mel_min) + 1.0, 1.0, 255.0
)
pitch_coarse = f0_mel.astype(int)
f0_mel = 1127 * np.log(1 + f0bak / 700)
f0_mel[f0_mel > 0] = (f0_mel[f0_mel > 0] - f0_mel_min) * 254 / (
f0_mel_max - f0_mel_min
) + 1
f0_mel[f0_mel <= 1] = 1
f0_mel[f0_mel > 255] = 255
pitch_coarse = np.rint(f0_mel).astype(int)
return pitch_coarse, pitchf
return f0_coarse, f0bak