Delta modulation digital filtering techniques
Abstract
The effort has demonstrated the feasibility and practicality of several computationally efficient procedures for simplifying the digital processing of Delta Modulation encoded signals. Design techniques for transversal filters having tap weights quantized to one bit were developed and evaluated. Techniques for direct conversion of CVSD encoded signals to PCM were developed and implemented on a 16-bit fixed-point programmable processor providing realtime computation.
- Publication:
-
Final Technical Report
- Pub Date:
- September 1975
- Bibcode:
- 1975sai..rept.....N
- Keywords:
-
- Delta Modulation;
- Digital Filters;
- Signal Processing;
- Coding;
- Data Transmission;
- Pulse Code Modulation;
- Radio Communication;
- Communications and Radar