Signal processing device
US4409669A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 12, 1980 |
| Grant date | Oct 11, 1983 |
| Priority date | — |
| Expiry date | Sep 12, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H40/40
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A signal processing apparatus comprises a main unit having a frame, and a plurality of modules for processing analog signals replaceably inserted into said frame. Each of the modules has an analog-to-digital converter for the analog signals and an identification signal generator which generates a module identification signal different for each module. The main unit comprises a signal processing system and a conversion pulse clock generator. The latter one clocks each analog-to-digital converter in each module to convert analog signals to digital data. The digital data are transmitted together with the module identification signal to the signal processing system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.