Voice activity detector based on CAPDM architecture

Chia Horng Liu, Chia-Chi Huang

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


A voice activity detector based on the controlled adaptive prediction delta modulation architecture is presented. The proposed detector utilizes two parameters, a prediction gain and a prediction indicator. Computer simulation results show the proposed voice activity detection algorithm to be very robust in a noisy environment.

Original languageEnglish
Pages (from-to)68-69
Number of pages2
JournalElectronics Letters
Issue number1
StatePublished - 4 Jan 2001


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