lisodsp is a multi-open device driver for Linux. It is a kernel
module that installs a OSS DSP device which can be opened
many times in write mode. Reading the device produces a
mix of all opened channels. lisodspd is a full-featured user
space daemon which forwards audio data to a real OSS
device. In addition lisodspd allows the user to set up a filter
between a lisodsp device and the real OSS device. The
device supports all linear formats (8/16 bit, little/big endian,
mono/stereo) in a wide sampling range (4800 to 48000Hz).
