Hear bird calls, grasshoppers and other hard to hear sounds better! Listen to the enhanced world live with headset using application's full audio processing power! Experiment with all new exciting possibilities! Record using headset's or device's microphone and playback processed or unprocessed audio using headset's earphones or device's speaker. This application works by lowering high pitched sound frequencies in realtime using very advanced audio processing techniques. You can change frequency multiplier in audio processing continuously without octave steps. There are 20 channels to record max. 10 minutes each channel. Recording stays on the device until that channel is recorded again or deleted. Support for iTunes file sharing to copy recorded files to computer. Playback is not possible during recording. Many thanks to Esko Lyytinen for helping to make this wonderful application a reality.