echoTouch - Using the Voice Processing I/O audio unit

Last Revision:
Version 1.0, 2016-11-29
First version.
Build Requirements:
Xcode 8.1, iOS 10.0 SDK
Runtime Requirements:
iOS 9.3+

Demonstrates using the Voice Processing I/O audio unit for handling audio input and output. The application tests local audio playback and simulated "far-talker" audio playback allowing you to record and listen back to the results. It also lets you to turn on/off the VPIO comparing the recorded results.