Automatic speaker and audio test app, frequency generator, speaker Cleaner
oddities features of speaker tester and cleaner: Fix sound, set volume:
RESULTS MAY VARY ACCORDING TO LOCATION AND BACKGROUND NOISE. TO reap ACCURATE RESULTS, PLEASE TEST THE SPEAKER IN AS QUIET ENVIRONMENT AS POSSIBLE.
It generates simple sine wave frequencies that will allow you to test the class of any speaker shape model, internal or external. It is also capable of developing an audio test on your speakers automatically. The Speaker test app is a signal generator that can be used to generate a sine wave signal. The automatic Speaker Cleaner method allows you to run tests on your speaker at preset frequencies.