Foobar2000:Components/SSRC (foo dsp ssrc)

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Dsp ssrc.PNG


  • Sample rate converter up to 192000Hz.


The main SSRC has also been adapted to within the plugins listed below and should be compatible with foobar: Resampler-V - available on

SSRX - Although no official webpage exists - the plugin can be downloaded from: File: Screenshot:

Because the settings are very unclear in SSRC X, the file contains a read me. However that is encoded in non standard Standard-Japanese for MAC unicode. For convenience this has been converted and translated below;



This is a modified version of foo_dsp_ssrc that Otchan was created.

SSRC parameters can be set finely. Of course, presets can also be used.

The conversion destination sample rate can be specified more than once. When more than one is specified, one is automatically selected according to the conversion source sample rate. If conversion is not necessary, conversion is not performed.

Partial processing of upsampling was changed. Aliasing to the high range by changing the cutoff frequency of the low pass filter The noise contained was fixed.

This plugin was created with the intention of using with KS output.


This plug-in performs sample rate conversion using SSRC as necessary. SSRC was created by Mr. Shibata, and it is compatible with high level conversion quality and low load It is a feature.

When trying to reproduce sound of sample rate which hardware can not handle, kernel Miki The sample rate conversion is performed automatically by Sir. However, this kernel Since the quality of sample rate conversion by Kisar is not good, it causes deterioration of sound quality. So, convert it to the sample rate that SSRC can handle beforehand You will be able to reduce sound quality degradation.

It will also be useful for sample rate conversion of WAV files.



Display information on console In the case of Conversion status by this plug-in is output to the console. Please refer to it when adjusting the setting. Please be aware that the operation status of the kernel mixer is not understood. In the standard state, the console can be called from "View" "Console".

Sample rates (Hz) - Check all the sample rate that the hardware can handle. AA (dB) - Anti-aliasing Rejection (applies to down sampling only) 16 bit sound card 103 dB 24-bit sound card 127 dB

DF [Hz] - Always enabled depending on input/output combo - Its a High Pass Filter

1M fs - Default SSRC algorithm filter is always enabled for down sampling. Otherwise a custom cutoff can be specified within the range specified below: 50 22.0 kHz (-3 dB) 500 21.7 kHz (-3 dB) 2000 20.5 kHz (-3 dB) 4000 19.0 kHz (-3 dB) 8000 15.9 kHz (-3 dB) 16000 9.5 kHz (-3 dB) When Up sampling this has little or no effect.

The DF differs from the original SSRC. The DF (Hz) in SSRCX is half that of the original plug-in. For example, DF (Hz) = 50 for this plug-in is equivalent to DF = 100 for SSRC.

FFTFIRLIN - Leave at 1 unless otherwise required Its automatic and reflects AA and DF settings.

Presets - Default is good for general use.