A recursive digital filter using DPCM
Abstract
A recursive digital filter using differential pulse-code modulation (DPCM) is proposed. The filter can realize any rational transfer function without the need for a new design. Results on round-off error and limit cycle oscillations are presented. The implementation of these filters is discussed.
- Publication:
-
IEEE Transactions on Communications
- Pub Date:
- January 1976
- Bibcode:
- 1976ITCom..24....2T
- Keywords:
-
- Differential Pulse Code Modulation;
- Digital Filters;
- High Pass Filters;
- Network Synthesis;
- Recursive Functions;
- Cascade Control;
- Computerized Simulation;
- Design Analysis;
- Rational Functions;
- Signal Processing;
- Transfer Functions;
- Truncation Errors;
- Communications and Radar