I am trying to use my tvtuner witht tv time. After much searching, i found that the following set of commands:
sox -r 48000 -w -c 2 -t ossdsp /dev/dsp1 -t ossdsp /dev/dsp & tvtime --mixer=/dev/mixercm
wait tvtime
t=`pidof sox`;
kill $t;
amixer -c 0 sset PCM 80%,80% unmute

work for some people with the same problem, howerver on my system i get this error after running the command
sox soxio: Can't open output file `/dev/dsp': Device or resource busy
Thank you for using tvtime.
file: line 2: wait: `tvtime': not a pid or valid job spec
kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec]


Any one have any ideas?