[linux-audio-user] USB Quattro and Jack questions

Tobiah toby at tobiah.org
Tue May 27 15:42:00 EDT 2003

> 96000 * 24-bits * 4-channels = 9.216Mb/S if I did the calculations
> correctly.

For clarity, you have come up with the number of bits... if you 
devide your answer by 8, you will have the number of bytes, 
which is a little over a meg/sec.  Many people will have programs that
pad 24 bit ints to 32 bits, or four bytes, which bumps the
the answer up closer to 1.5meg/sec.

Still, it is true that the USB bandwidth is responsible for
crippling the available channels on cards that attempt to do

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