New controlled adaptive prediction delta coder for wireless PCN applications

Char Horng Liu*, Chia-Chi Huang

*Corresponding author for this work

Research output: Contribution to conferencePaper

Abstract

A median-rate speech delta coder with low complexity is presented in this paper. It combines the features of one-step looking forward decision, syllabic companding, instantaneous companding, and adaptive prediction. This coder uses not only short-term prediction filter but also long-term prediction filter to estimate the current speech sample. The performance for this coder with and without pitch prediction is compared by computer simulation. Comparisons between the performance of this coder and the performance of CVSD are also included.

Original languageEnglish
Pages982-986
Number of pages5
DOIs
StatePublished - 1 Dec 1996
EventProceedings of the 1996 7th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'96. Part 3 (of 3) - Taipei, Taiwan
Duration: 15 Oct 199618 Oct 1996

Conference

ConferenceProceedings of the 1996 7th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'96. Part 3 (of 3)
CityTaipei, Taiwan
Period15/10/9618/10/96

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