public static SoundRate getSoundRate(uint sr)
{
if (sr == 0)
return SoundRate.snd_5kHz;
else if (sr == 1)
return SoundRate.snd_11kHz;
else if (sr == 2)
return SoundRate.snd_22kHz;
else if (sr == 3)
return SoundRate.snd_44kHz;
else
return SoundRate.snd_Unknown;
}