dispose
Disposes the aqRef.
Disposing of an audio queue also disposes of its resources, including its buffers. After you call this function, you can no longer interact with the audio queue. In addition, the audio queue no longer invokes any callbacks.
Parameters
inImmediate
If you pass true, the audio queue is disposed of immediately (that is, synchronously). If you pass false, disposal does not take place until all enqueued buffers are processed (that is, asynchronously).