A High-Quality, Energy Optimized, Real-Time Sampling Rate Conversion Library for the StrongARM Microprocessor
Chung-Tse Mar, Mat Hans, Mark Thomas Smith, Tajana Simunic, Ronald W. Schafer · 2002
This paper presents a digital audio sampling rate conversion library that converts between arbitrary sampling frequencies. The library is implemented as a time-varying fractional delay filter with coefficients stored in a lookup table. It is designed for use by real-time applications and optimized for execution on Intel's StrongARM microprocessor.