This paper presents several novel structures for conversion between arbitrary sampling rates. The method allows arbitrary number of zeros at multiples of both input and output sampling rates, thus it has both good anti-imaging and good anti-aliasing properties. The novel structures are derived from continuous-time equivalents of CIC and modified comb filters. The implementation can be based on ...

Software radio terminals must be able to process different communications standards which are generally based on different master clock rates and thus employ different bit/chip-rates. A straightforward solution to cope with this diversity of master clock rates in one terminal is to employ dedicated master clocks for each standard of operation. Being too costly in most cases, this kind of soluti...

The derivation of block-processing structures for fractional sample rate conversion (FSRC) is revisited. In the past, several timeor frequency-domain approaches [1-6] have been proposed. However, the resulting structures differ concerning their group delay and, as a consequence thereof, in the arrangement of coefficients. In this paper it is shown that a minimum extra delay of z (ML L M+1) is s...

ASoftware Defined Radio (SDR) system is a radio communication system, which uses software for modulation and demodulation of radio signals. In software defined radio (SDR) receivers, high-precision clock with very low jitter is required. It is intuitive to use only one fixed master clock. However, different wireless standards use different master clock rates. Under such circumstances, digital s...

It is shown that the conventional sampling schemes are of limited use for conversion of monotonic long-time-interval and wide-frequency-band data of relaxation experiments, which can be measured over many decades of time or frequency. The problem of sampling is considered in combination with designing the discrete-time algorithms for relaxation data conversion has been generalized as a convolut...

This document describes digital audio sampling-rate conversion and related concepts. Opensource software is provided, and pointers are given to related projects and papers.

This document describes digital audio sampling-rate conversion and related concepts. Opensource software is provided, and pointers are given to related projects and papers.

This document describes digital audio sampling-rate conversion and related concepts. Opensource software is provided, and pointers are given to related projects and papers.