Method and apparatus for an adaptive codebook search in a...

Data processing: speech signal processing – linguistics – language – Speech signal processing – Synthesis

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C704S263000, C704S266000

Reexamination Certificate

active

07003461

ABSTRACT:
An adaptive codebook search (ACS) algorithm is based on a set of matrix operations suitable for data processing engines supporting a single instruction multiple data (SIMD) architecture. The result is a reduction in memory access and increased parallelism to produce an overall improvement in the computational efficiency of ACS processing.

REFERENCES:
patent: 5031037 (1991-07-01), Israelsen
patent: 5327520 (1994-07-01), Chen
patent: 5530661 (1996-06-01), Garbe et al.
patent: 5717825 (1998-02-01), Lamblin
patent: 5892960 (1999-04-01), Seide
patent: 6161086 (2000-12-01), Mukherjee et al.
patent: 6314393 (2001-11-01), Zheng et al.
patent: 6766289 (2004-07-01), Kandhadai et al.
patent: WO 97/33236 (1997-09-01), None
Using MMX™ Instruction to Implement the G.728 Codebook Search.
Parallel Local Operator Engine and Fast P300, IBM Technical Disclosure Bulletin, Jan. 1990.
Palmer, Robert et al., Annual Research Summary, Section 5 Computer Engineering, Jul. 1, 1994-Jun. 30, 1995, 1 page.
Talla, Deepu, Evaluating VLIW and SIMD Architectures for DSP and Multimedia Applications, Department of Electrical and Computer Engineering, The University of Texas at Austin.
Clark, Peter, ISSC: Multiprocessing Architectures Unveiled, EE Times, Feb. 8, 2000.
Gentile, Antonio et al., Real-Time VQ-Based Image Compression on the Simpil Low Memory SIMD Architecture, Feb. 5, 1997, Georgia Tech School of Electrical and Computer Engineering.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for an adaptive codebook search in a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for an adaptive codebook search in a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for an adaptive codebook search in a... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3639948

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.