On 12/08/2012 01:37 AM, Gregory Carter wrote:
As for the Audio card, and the state of Linux audio....
One fpga pin (for stereo) and draining some bit-rate from the PCI/PCIe
interface should work,
for audio 44/96/192 KHz and 24-bit connected through a SPDIF opical
toslink suffices for audiophile
quality (difference in audio bits is like in 16bpp/24bpp in vga, CD
quality is 16-bits). Then user
can connect external (preferred) DAC/headphones/amplifiers, this way
avoiding (subjective) quality issues.
for an example of external multi-rate optical DAC see:
http://www.amazon.com/FiiO-Digital-Analog-Audio-Converter/dp/B005PWPUW6
Joel
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