This is a sample-converter which can convert mono and stereo
IFF-8SVX samples to:

* IFF-8SVX - mono/stereo
* RAW - mono/stereo, 8/16 bit, motorola/intel
* Audio IFF - mono/stereo, 8/12/16 bit
* RIFF-WAVE - mono/stereo, 8/12/16 bit, PCM
* RIFX-WAVE - as RIFF but in motorola-format, rarely used
* Creative VOC - mono/stereo, 8/12/16 bit, PCM v1.20

It can also resample the samples in a couple of ways:

* Not at all
* Half the frequency
* Double the frequency
* resample to 11025 Hz
* resample to 16000 Hz
* resample to 22050 Hz
* resample to 32000 Hz
* resample to 44100 Hz
* resample to 48000 Hz