Added kiss fft files and bulk-imported CVAD algorithm.
Rest of import and began modification so algorithm will work on ios. Still not ready to run.
Updated code to work with fixed-point audio input and removed unnecesary functions.
Updated WITVad to call CVAD instead of VadSimple. Fixed a memory leak in CVAD.
Made delatching levels adaptive and fixed memory issue.
Cleaned code by removing commented-out lines.
Keep 2 predetection buffers for 1 second of audio instead of 1.
Added a "sensitive" mode to CVAD for use in home applications.
Added automatic speech timeout defined by the user.
Removed archival comments.
Changed settings.
Uses Apple's Accelerate library to compute fft then pass it to the vad.
Fixed bug in DFC check and created a minimum speech time.
Fixed looping limit bug. Shorts are 2 bytes.
Updated triggereing constants to adapt for the shorter window size.
Created vadTimeout property.
Added property vadTimeout to Wit object so user can modify it via the API.
Added vadTuning property to Wit object.
Loads VAD configuration parameters from WIT shared instance.
Added VadTuning enum.