mfcc_to_audio
mfcc_to_audio(
mfcc,n_mels?,dct_type?,norm?,ref?,lifter?,kwargs?):Float32Array<ArrayBufferLike>
Defined in: packages/pleco-xa/src/scripts/xa-inverse.js:219
Convert Mel-frequency cepstral coefficients to a time-domain audio signal
Parameters
Section titled “Parameters”any[]
MFCC matrix [n_mfcc x n_frames]
n_mels?
Section titled “n_mels?”number = 128
Number of Mel filters
dct_type?
Section titled “dct_type?”number = 2
DCT type
string = 'ortho'
DCT normalization
number = 1.0
Reference value for dB conversion
lifter?
Section titled “lifter?”number = 0
Liftering coefficient
kwargs?
Section titled “kwargs?”any = {}
Additional arguments for mel_to_audio
Returns
Section titled “Returns”Float32Array<ArrayBufferLike>
Reconstructed audio