Abstract
In an IIR digital filter, the same polynomial is multiplied to both the denominator and the numerator of the system function for the IIR digital filter so as to eliminate the first order term from the denominator of the system function. Thereby, an IIR digital filter for a high-speed signal can be attained using an operation element of relatively low speed and small power consumption.
Key facts
- Application
- 06/685,127Filed 21 Dec 1984
- Priority
- JP 58-24348823 Dec 1983
- Granted
- 14 Jun 1988
- Term ends
- Not estimatedThe source records don’t support an estimate.
Family
No related US applications are recorded in the indexed filing history.