Signal encoding apparatus
US5197087A · kind A · utility
10Cited by
6References
4Claims
0Family size
Inventors
Key dates
| Filing date | Jul 18, 1990 |
| Grant date | Mar 23, 1993 |
| Priority date | — |
| Expiry date | Jul 18, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M7/3053
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A signal encoding apparatus for cutting out blocks of an input signal waveform at a predetermined time interval and converting the in-block signal by mutually independent conversion axes for encoding, wherein the waveform cutting block length along the time axis is changed according to the input signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.