C.2 Platform dependencies
- Mac OS X:Audio device selection does not work in Mac OS X and Java
versions prior to Java 2 1.5.0_07. The sample rate must be set to 44.100
kHz, 16 bit stereo, PCM in the Settings dialog, and only one audio device
may be connected. Note: on Mac OS X notebooks, this audio device is
already used by the internal microphone.
- Windows XP: If the built-in USB audio driver is used, the sample rate will
be set to 22.05 kHz when a Windows system beep is output via an M-Audio
mobile pre USB device. SpeechRecorder does not detect this change of
sample rate. All subsequent recordings will be made using the new sample
rate. Solution: make sure to install and select the most recent M-Audio
device driver from http://de.m-audio.com/.