Logger Pro 3 is not sound-enabled and does not recognize the sound files if you try to browse the LabQuest. This feature is something we are considering for a future release. Here is how to get the audio clip from LabQuest to a computer and play it.
When you save a LabQuest audio clip, the save dialog defaults to saving in the LabQuest's internal memory. If you have a USB thumb drive or SD card installed in the LabQuest, you may select that drive to save the audio clip. You may move this USB or SD to a computer.
The free open-source VLC Player will play .spx files. Download it from