ChrisMmm wrote: > 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?
You should be able to do asynchronous resampling with the X option ------------------------------------------------------------------------ Triode's Profile: http://forums.slimdevices.com/member.php?userid=17 View this thread: http://forums.slimdevices.com/showthread.php?t=97046 _______________________________________________ unix mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/unix
