Data transmission system
US6256420A · kind A · utility
12Cited by
19References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 1995 |
| Grant date | Jul 3, 2001 |
| Priority date | — |
| Expiry date | Apr 4, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T9/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A transmission system which quantizes a data signal into quantized data and alternatively either transmits the quantized data while controlling a quantity of distortion to a constant value or transmits the quantized data while controlling a quantity of data generated to a constant value as a function of the quantized data which are alternatively stored in and read out from a first memory and a second memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.