def run_world():
from aukit import audio_world as awd
from aukit import audio_player as apr
from aukit import audio_io as aio
inpath = r"E:/data/temp/01.wav"
# sr, x = wavfile.read(inpath)
x, sr = aio.load_wav(inpath, with_sr=True)
f0, sp, ap = awd.world_spectrogram(x, sr)
y = awd.inv_world_spectrogram(f0, sp, ap, sr)
apr.play_audio(x, sr)
apr.play_audio(y, sr)
def run_editor():
import aukit
from aukit.audio_player import play_sound, play_audio
from aukit import audio_editor as aed
inpath = r"hello.wav"
wav, sr = aukit.load_wav(inpath, with_sr=True)
aud = aed.wav2audiosegment(wav, sr)
out = aed.strip_audio(aud)
wav = aed.audiosegment2wav(out)
out = aed.remove_silence_wave(wav, sr=sr)
out = aed.strip_silence_wave(out, sr=sr)
print(len(wav), len(out))
play_audio(out, sr)
def run_spectrogram():
from aukit import audio_spectrogram as asp
from aukit import audio_griffinlim as agf
from aukit import audio_io as aio
from aukit.audio_player import play_audio
inpath = r"E:/data/temp/01.wav"
wav, sr = aio.load_wav(inpath, with_sr=True)
print(wav.shape, sr)
play_audio(wav, sr)
lin_gf = agf.linear_spectrogram(wav)
wav_gf = agf.inv_linear_spectrogram(lin_gf)
play_audio(wav_gf, sr)
mel_sp = asp.mel_spectrogram(wav)
mel_sp = asp.mel2linear_spectrogram(mel_sp)
wav_sp = agf.inv_linear_spectrogram(mel_sp)
play_audio(wav_sp, sr)
linear_gf = agf.linear_spectrogram(wav)
mel_lin = agf.linear2mel_spectrogram(linear_gf)
linear_mel = agf.mel2linear_spectrogram(mel_lin)
wav_2 = agf.inv_linear_spectrogram(linear_mel)
mel_sp = asp.mel_spectrogram(wav)
mel_fea = asp.mel_spectrogram_feature(wav)
# plt.figure()
# plt.subplot("311")
# plt.pcolor(linear)
# plt.subplot("312")
# plt.pcolor(linear2)
# plt.subplot("313")
# plt.pcolor(mel_fea)
# plt.show()
wav_ms = agf.inv_mel_spectrogram(mel_sp)
wav_mf = agf.inv_mel_spectrogram(mel_fea)
play_audio(wav_ms, sr)
play_audio(wav_mf, sr)
def test_audio_player():
from aukit.audio_player import play_audio
play_audio(_wav, sr=_sr)
play_audio(_wav_bytes, sr=_sr)
restsize = D.shape[1] % poolsize
if restsize > 0:
x += 1
rightlist = np.zeros([D.shape[0], poolsize - restsize])
D = np.c_[D, rightlist]
D = D.reshape((-1, poolsize))
D = D.sum(axis=1).reshape(-1, x)
return D
if __name__ == '__main__':
from aukit.audio_player import play_audio
path = r"E:/data/temp/01.wav"
y, sr = librosa.load(path)
# y = change_vague(3, y, sr)
# y = change_pitch(-6, y, sr)
# y = change_speed(0.5, y, sr)
# y = change_sample(0.8, y, sr)
# y = change_reback(3, y, sr)
# y = change_pitchspeed(2, y, sr)
# y = change_attention(50, y, sr)
# y = change_male(5, y, sr)
# y = change_vague(6, y, sr)
"""童声"""
y = change_pitch(6, y, sr)
y = change_male(20, y, sr)
play_audio(y, sr=sr)