I am trying to recognize speech from wav file which is recorded by a mic.
I didnot find a nice audio recoding software in openwrt.
anyone has a good idea?
Here is what I have tried so far.
For arecord from alsa-utils, it didnot work very good because there is "overrun!" problem and the quality is so bad.
For sox, it is not in the opkg list. wondering if any other opkg source I can use to install sox?
other sotfware？
Thanks in advance.