Speech processor having speech analyzer and synthesizer
US4360708A · kind A · utility
38Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 20, 1981 |
| Grant date | Nov 23, 1982 |
| Priority date | — |
| Expiry date | Feb 20, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L19/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Adaptive bit allocation optimizes the encoded transmission of speech signal parameters. Allocation is controlled by a voiced/unvoiced decision signal derived from occurrence rate distributions of Partial Correlation Coefficient K1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.