Re: what's the difference ? | Speech Coding

Technical discussions related to Speech Coding (all itu and other vocoders, ACELP, CELP, AMR, etc)

Hai semua ! What is the difference IS95 and IS96A ? Are they use the same technique for speech coding ? Terima kasih all.... Mohamad Alifikri --------- Lab.PSD STTTelkom

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IS95 represents the CDMA standard (including the speech coding specifications) and IS96A is the speech coding standard for the IS95 (known as QCELP). References: 1) IS-95: TIA/EIA (1993). Mobile station-base station compatibility standard for dual-mode wideband spread spectrum cellular systems, IS-95. 2) IS-96a (QCELP) Gardner, W., Jacobs, P. and Lee, C. (1993). QCELP: A variable rate speech coder for cellular networks. In B.S. Atal et al. (Eds.) Speech and Audio Coding for Wireless and Network Applications, pp. 85-92. For more details search the web site of Qualcomm (www.qualcomm.com) using the keyword vocoder. Khaled On Tue, 19 Oct 1999 wrote: > Hai semua ! > > What is the difference IS95 and IS96A ? > Are they use the same technique for speech coding ? > > Terima kasih all.... > > > Mohamad Alifikri > --------- > Lab.PSD > STTTelkom > > ----------------------------------------------------------------- Khaled El-Maleh Department of Electrical & Computer Engineering McGill University 3480 University St. Montreal Quebec H3A 2A7 Canada Telephone: (514) 398-5233 (O) Fax : (514) 398-4470

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Discussion Groups | Speech Coding | Re: what's the difference ?

what's the difference ? - Author Unknown - Oct 18 19:55:00 1999

Re: what's the difference ? - Khaled El-Maleh - Oct 22 1:34:00 1999