Hardware Implementation of Recursive Fixed-Point Digital Filters for Minimum Quantization Noise.
Abstract
Design and implementation of recursive digital filters with fixed point arithmetic using special hardware are considered in detail and applied to a mechanization of a second order filter structure with variable coefficients. Two methods of performing quantization after arithmetic operations within a digital filter are presented: quantization after addition and quantization before multiplication.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 01, 1974
- Accession Number
- ADA003540
Entities
People
- Carlos Jose De Almeida Rodrigues-rodolfo
Organizations
- Naval Postgraduate School