Trying to use "pocketsphinx_continuous" and "pocketsphinx_tidigits" speech
recognition from bash commandline on a zaurus 3200 with a wm8750 audio
controller.
Basically not getting much of any recognition at all. Thinking this is due
to my alsa configuration.
I can record using sox fairly well if I increase the gain with a command
such as:
rec -S -c1 -r24k test.wav vol 120
However, I'm not sure how to increase volume gains for "arecord" and/or
"pocketsphinx_continuous".
"arecord" produces very silent garbled recordings.
I already have my input source maxed out in alsamixer. Any ideas how to set
the default gain of alsa higher?
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