Audio Manipulation Algorithms

Algorithms to manipulate audio frames.

Modules
	Circular Buffer
	Circular buffer manages read and write contiguous audio samples in a non-contiguous buffer as if the buffer were contiguous. This should give better performance than keeping contiguous samples in a contiguous buffer, since read/write operations will only update the pointers, instead of shifting audio samples.
	Adaptive Delay Buffer
	Adaptive delay buffer with high-quality time-scale modification.
	Adaptive jitter buffer
	Adaptive de-jitter buffering implementation.
	Packet Lost Concealment (PLC)
	Packet lost compensation algorithm.
	Resampling Algorithm
	Sample rate conversion algorithm.
	Adaptive Silence Detection
	Adaptive Silence Detector.
	Monochannel and multichannel audio frame converter
	Mono - multi-channels audio conversion.
	Waveform Similarity Based Overlap-Add (WSOLA)
	Time-scale modification to audio without affecting the pitch.