About Fourier Touch
***If this app produces no sound, please let me know your device and iOS version. Best regards.*** Play sound by multi-touch! Max 5 (or 8, iPad) harmonics by multi-touch. Base frequency, pitch, and volume can be selected...
***If this app produces no sound, please let me know your device and iOS version. Best regards.*** Play sound by multi-touch! Max 5 (or 8, iPad) harmonics by multi-touch. Base frequency, pitch, and volume can be selected continuously. Types of signals are five (sine, spud square, square, sawtooth, and triangle). You can see the waveform, and learn the relation between tone and waveform. How to use Base frequency: touch, tilt (switched by double tap) Volume: touch, tilt (switched by double tap ) Harmonics: multi-touch Range: shake Signal type: double tap
Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.
Previous Versions
Here you can find the changelog of Fourier Touch since it was posted on our website on 2016-09-24 05:21:42.
The latest version is 4.0 and it was updated on 2026-06-13 08:53:41. See below the changes in each version.
Fourier Touch version 4.0
Updated At: 2010-12-18
Disclaimer
Official App Store Link
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