Hi, I connecting a Beaglenone Black via I2S using an code supplier by miero. I am connecting to a miniSHARC which runs at 48 or 96k (user selectable) and any input not running at those frequencies gets converted via a SW ASRC implemented in the main DSP module. So my aim is to get the I2S signal at 48/96K and avoid the ASRC in the DSP which I assume is greatly inferior to sox running form Squeezelite on the BBB.
>From a post by John Swenson a while back I read "The current implementation in Squeezelite does upsampling to the highest interger rate your DAC cupports. Thus if your DAC's maximum rate is 192, it will upsample to 44.1 to 176.4. If your DAC does not support 176.4, you can use the -r option (or max sample rate in the gui) to set the max rate to 96, then squeezlite will upsample to 88.2. Even upsampling to 88.2 will usually make a significant improvement. There has been talk about giving the upsampling more flexibility so you could choose 192 in this case." Is this still the case? I play almost exclusively 44.1k files and would like to upsample to 48 or 96K - is this doable? If the restriction exists is it in Squeezelite or sox? ------------------------------------------------------------------------ ChrisMmm's Profile: http://forums.slimdevices.com/member.php?userid=34600 View this thread: http://forums.slimdevices.com/showthread.php?t=97046 _______________________________________________ unix mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/unix
