Title :
An application specific DSP for speech applications
Author :
Berger, Shaul ; Be´ery, Yair ; Ovadia, Bat-Sheva ; Peretz, Ronen ; Wertheizer, Gideon ; Gross, Yael
Author_Institution :
DSP Semicond. Inc., Santa Clara, CA, USA
fDate :
11/1/1993 12:00:00 AM
Abstract :
A 16-bit digital signal processor core, designed for speech applications in telecommunications and consumer electronics is described. It enables low-cost, low-power DSP processing with several levels of modularity, permitting efficient DSP-based ASIC development. The DSP core can perform speech compression for applications such as digital answering machines and cellular phones
Keywords :
application specific integrated circuits; cellular radio; data compression; digital signal processing chips; speech analysis and processing; telephone sets; 16 bit; ASIC development; application specific DSP; cellular phones; consumer electronics; digital answering machines; digital signal processor; speech applications; speech compression; telecommunications; Algorithm design and analysis; Application software; Computer architecture; Consumer electronics; Costs; Digital signal processing; Digital signal processing chips; Signal design; Signal processing algorithms; Speech;
Journal_Title :
Consumer Electronics, IEEE Transactions on
