Quantizing speech signal codewords to reduce memory requirements

Patent №

US 7,269,552

Granted

2007-09-11

Filed 2001

Owner

ROBERT BOSCH GMBH

AI components

2

speech · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09807015

For the coding or decoding of speech signal sampled values, the values contained in the code books/code tables for the generation of the speech signal parameters are stored in quantized form.The processing can be carried out using processors with whole-number processing, without deterioration of the speech quality.

SpeechAI hardwareG10L 19/04G10L 2019/0001

AI classification

Speech1.00
AI hardware0.53
Natural language0.02
Vision0.01
Machine learning0.00
Planning0.00
Evolutionary computation0.00
Knowledge representation0.00

Ownership

ROBERT BOSCH GMBH

assignment · 124590159

Assignors

PRANGE, TORSTEN, ENGELSBERG, ANDREAS, MITTENDORF, CHRISTIAN, MILASKO, TORSTEN

On an employer assignment, the assignors are typically the inventors.

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