SSRC Open source and command line based high quality audio sampling rate converter
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convert frequency sampling rate converter convert sampling rate frequency converter sampling rate

SSRC Description

Open source and command line based high quality audio sampling rate converter SSRC is a free command line based utility which allows you to convert the sampling rate of a PCM wav file. 44.1kHz sampling rate is used for a CD, and 48kHz is used for a DVD. However, converting between these frequencies is hard, because the ratio beteen these two frequencies is 147:160, which are not small numbers. Accordingly, we need a very long FIR filter in order not to degrade the sound quality during conversion. This program utilizes FFT to apply the FIR filter, and thus it does not need so much computation.The SSRC program also has a function to apply dither to extend the perceived dynamic range. SSRC is optimized for human's ear characteristics. How to install and run: Unarchive, open a Terminal window, go to the OpenVPN's folder and run the following commands from the command line:make./ssrc Requirements: · Apple Xcode

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