APPARATUS AND METHOD TO REDUCE QUANTIZATION ERROR

Title:

APPARATUS AND METHOD TO REDUCE QUANTIZATION ERROR

Document Type and Number:

WIPO Patent Application WO2004008317

Kind Code:

A3

Abstract:

An apparatus includes a quantizer to generate a quantized signal from an input signal and a function unit may be included to generate an output signal by applying a predetermined function to the quantized signal. The apparatus further may include a correction unit to compensate for distortion in the output signal.

Inventors:

PERETS YONI
PICK KOBBY

Application Number:

PCT/IB2003/002803

Publication Date:

April 08, 2004

Filing Date:

July 15, 2003

Export Citation:

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Assignee:

DSPC TECH LTD (IL)

International Classes:

G06F11/00; H03M1/06; H03M1/08; H03M7/14; H03M7/30; H03M7/36; H04B14/04; (IPC1-7): H03M1/06; H03M1/08; H03M7/30

Foreign References:

US5321642A	1994-06-14
US6323792B1	2001-11-27
EP0580101A2	1994-01-26

Other References:

PATENT ABSTRACTS OF JAPAN vol. 016, no. 297 (E - 1226) 30 June 1992 (1992-06-30)
PATENT ABSTRACTS OF JAPAN vol. 018, no. 397 (E - 1583) 26 July 1994 (1994-07-26)
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 19 5 June 2001 (2001-06-05)

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