Converting Sample Rates on Input .asoundrc
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Converting Sample Rates On Input
pcm.rate_convert {
type plug
slave {
pcm "hw:0,0"
rate 48000
}
}
This will take an input of any rate and convert it to 48000 hz, change to suit your needs.
Retrieved from "http://alsa.opensrc.org/Converting_Sample_Rates_on_Input_.asoundrc"