In this podcast, Nano Junky gives us a walk-through and demonstration of Voice Recorder HD.
Nano Junky explains why he chose this app over similar voice recorders, describes its interface and walks us through the settings and options it offers. He concludes with a test recording in which he demonstrates the Audio Boost feature of the app.
Voice Recorder HD is a US$1.99 download from the iTunes App Store. Some of its features require in-app purchases.