| 释义 |
cepstrum vocoder cepstrum vocoder[′sep·trəm ′vō¦kōd·ər] (engineering acoustics) A digital device for reproducing speech in which samples of the cepstrum of speech, together with pitch information, are transmitted to the receiver, and are then converted into an impulse response that is convolved with an impulse train generated from the pitch information. |