smarc – smart audio rate converter

Smarc is a high quality and fast sample rate converter, based on a multi-stage polyphase structure method.

Smarc is available as a C library which allows high-speed resampling with low memory occupation and can process signals (or files) of arbitrary length. This library is easy to integrate in your application. A sample program shows how to use this library to convert audio wav files.

Web site and downloads: smarc project’s home

Matlab code smarc

Contact: jacques.prado (at) telecom-paristech.fr, benoit.mathieu (at) telecom-paristech.fr

References:

Conversion de fréquence, J.Prado, rapport de recherche 2009D020, Télécom Paristech, pdf

IDDN:

SMARC – Matlab : N° : IDDN.FR.001.080018.000.S.P.2010.000.20000
SMARC – C : N° : IDDN.FR.001.080017.000.S.P.2010.000.20000

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