espnet.transform.perturb.NoiseInjection
Less than 1 minute
espnet.transform.perturb.NoiseInjection
class espnet.transform.perturb.NoiseInjection(utt2noise=None, lower=-20, upper=-5, utt2ratio=None, filetype='list', dbunit=True, seed=None)
Bases: object
Add isotropic noise