Function denorm_f0

utils/pitch_utils.py:63–76

(f0, uv, hparams, pitch_padding=None, min=None, max=None)

def denorm_f0(f0, uv, hparams, pitch_padding=None, min=None, max=None):
    if hparams['pitch_norm'] == 'standard':
        f0 = f0 * hparams['f0_std'] + hparams['f0_mean']
    if hparams['pitch_norm'] == 'log':
        f0 = 2 ** f0
    if min is not None:
        f0 = f0.clamp(min=min)
    if max is not None:
        f0 = f0.clamp(max=max)
    if uv is not None and hparams['use_uv']:
        f0[uv > 0] = 0
    if pitch_padding is not None:
        f0[pitch_padding] = 0
    return f0