单位的图
db_to_power(S_db[, ref]):响度的光谱图转化为db的响度图
perceptual_weighting(S, frequencies, **kwargs):感知加权的能量光谱图...[, htk]):频率转化为梅尔谱
hz_to_octs(frequencies[, A440]):频率转化为八度音符
mel_to_hz(mels[, htk]):梅尔谱到频率转化
octs_to_hz...(octs[, A440]):八度音符到频率转化
fft_frequencies([sr, n_fft]):
mel_frequencies([n_mels, fmin, fmax, htk]):梅尔谱到频率的转化...specshow(data[, x_coords, y_coords, x_axis, …]):显示光谱图
waveplot(y[, sr, max_points, x_axis, …]):振幅包络的波形图...3.10 光谱图分解
WaveNet vocoder
1. github地址
2.博客:https://r9y9.github.io/wavenet_vocoder/