App Shopper: AudioCheck (Utilities)

App Activity

Jun 04 '11	Version 1.2
Jul 02 '09	Version 1.1
Apr 24 '09	New App: Free, v1.0

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AudioCheck

iOS Universal

AudioCheck is a tool to check your audio equipment's stereo left right positioning and phase wiring through a series of listening tests.

AudioCheck signals are in 44.1kHz, 16bit stereo uncompressed format. All tones have been precisely trimmed for looping continuously.

AudioCheck also provides many industry reference sound check tones. The tests are:

Positional
1. Left Channel Pink Noise at -14dB
2. Right Channel Pink Noise at -14dB
3. Stereo Pink Noise in phase, and out of phase.

Reference Tones
1. 1kHz Sine Wave at -14dB
2. 1kHz Sine Wave at -18dB

Sweep Tones
1. 20Hz-20kHz Sine Wave sweep at -14dB
2. 20Hz-20kHz Sine Wave sweep at -18dB

1/3 Octave Sine Wave Bands at -14dB
1. 20Hz
2. 25Hz
3. 31Hz
4. 40Hz
5. 50Hz
6. 63Hz
7. 80Hz
8. 100Hz
9. 125Hz
10. 160Hz
11. 200Hz
12. 250Hz
13. 315Hz

If you like AudioCheck, please consider purchasing AudioCheck Pro and have access to additional test frequencies and a variety of studio quality instruments and vocal samples.