D1eter wrote: > BTW I don't get why the SBRadio reports 48kHz max sample rate. The audio > codec used in the Radio is capable of 96kHz.
My speculation is that the kernel driver for the chip, or its implementation on the i.MX25, may not have been mature back in 2008/9. The kernel patches (in here: https://github.com/Logitech/squeezeos/tree/public/7.8/src/imx25/patches/logitech) have Logitech's moniker on them. As implemented, it seems to advertise only 44100Hz and 48000Hz sample rates. Also note that the Radio's ALSA Crossover and equalizer plugin (babydsp) is only designed to operate at one rate (44100Hz). The filter specifications would be 'a bit off' for a 48000Hz sample rate stream, but probably not noticeably so. D1eter wrote: > ... I have played both 96kHz and 88.2kHz flac files without issues. I have observed that the ALSA rate conversion plugin will downsample both these rates to 48000Hz before handing over to the hardware. D1eter wrote: > I didn't hear any difference between 96kHz and the same track > downsampled to 88.2kHz either. One reason why I, personally, have no interest in high sample rate tracks. :) ------------------------------------------------------------------------ mrw's Profile: http://forums.slimdevices.com/member.php?userid=38299 View this thread: http://forums.slimdevices.com/showthread.php?t=111597 _______________________________________________ Radio mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/radio
