This tool generates musical pitches at your selection to test your phone's speaker or earpiece. You can select one octave with all pitches, or one pitch at all octaves.
The frequencies are based on A440 pitch standard, which uses a frequency of 440 Hz for the musical note A above middle C.
Latest Version
1.0Uploaded by
Eduardo Botisto Somts
Requires Android
Android 2.2+
Category
Free Tools AppContent Rating
Unrated · Warning – content has not yet been rated. Unrated apps may potentially contain content appropriate for mature audiences only.
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Flag as inappropriateLast updated on Oct 26, 2015
Minor bug fixes and improvements. Install or update to the newest version to check it out!
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