RVC/Retrieval-based-Voice-Conversion-WebUI
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RVC-Boss
2023-05-14 15:05:42 +08:00
committed by GitHub
parent 3909ce4a7b
commit 3b5a2298d7
6 changed files with 305 additions and 218 deletions
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19
extract_f0_print.py
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@@ -1,5 +1,7 @@
import os, traceback, sys, parselmouth
import librosa
now_dir = os.getcwd()
sys.path.append(now_dir)
from my_utils import load_audio
import pyworld
from scipy.io import wavfile
import numpy as np, logging
@@ -33,17 +35,14 @@ class FeatureInput(object):
self.f0_mel_max = 1127 * np.log(1 + self.f0_max / 700)
def compute_f0(self, path, f0_method):
# default resample type of librosa.resample is "soxr_hq".
# Quality: soxr_vhq > soxr_hq
x, sr = librosa.load(path, self.fs) # , res_type='soxr_vhq'
x=load_audio(path,self.fs)
p_len = x.shape[0] // self.hop
assert sr == self.fs
if f0_method == "pm":
time_step = 160 / 16000 * 1000
f0_min = 50
f0_max = 1100
f0 = (
parselmouth.Sound(x, sr)
parselmouth.Sound(x, self.fs)
.to_pitch_ac(
time_step=time_step / 1000,
voicing_threshold=0.6,
@@ -60,19 +59,19 @@ class FeatureInput(object):
elif f0_method == "harvest":
f0, t = pyworld.harvest(
x.astype(np.double),
fs=sr,
fs=self.fs,
f0_ceil=self.f0_max,
f0_floor=self.f0_min,
frame_period=1000 * self.hop / sr,
frame_period=1000 * self.hop / self.fs,
)
f0 = pyworld.stonemask(x.astype(np.double), f0, t, self.fs)
elif f0_method == "dio":
f0, t = pyworld.dio(
x.astype(np.double),
fs=sr,
fs=self.fs,
f0_ceil=self.f0_max,
f0_floor=self.f0_min,
frame_period=1000 * self.hop / sr,
frame_period=1000 * self.hop / self.fs,
)
f0 = pyworld.stonemask(x.astype(np.double), f0, t, self.fs)
return f0