[Blink] Blink hangs on Linux when accessing sound device

[Juha Heinanen]

i got blink working with pulseaudio.  the trick on debian squeeze was to
add myself to pulse and pulse-access groups (the latter might not be
necessary).  then i started pulseaudio with these params as normal user:

pulseaudio --daemonize --high-priority --log-target=syslog --disallow-module-loading=0

after that i got audio out from blink, but quality is quite bad.  after
a few tests, it looked like 32000 frequency gave best (but still not
good) results.

blink cpu utilization when blink is idle is now around 45%, which is
still too high for an idling process.

thanks for your help,

-- juha