Apps by Eiji Konaka

Fourier Synthesizer 2.3

FREE
You can "listen" fourier series by this application. Fourier series can be composed intuitively by -selecting frequency of base wave, and -selecting amplitudes of base & harmonic wave. Enjoy the sound of fourier series! (ver. 2.0) To be...

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Fourier Air 2.1

FREE
***This app uses front camera. Please note that this app can not run If your device has no camera. Thanks.*** Play sounds WITHOUT any touching! This music app tunes its tone by moving object. Need no calibration! Ready to sound immediately after...

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TaylorTrainer 1.0.1

FREE
Better learning guide of Taylor (Taylor-Maclaurin) series for you! -You can set Taylor coefficients intuitively by slider. -You can see composed function at hand. -Square errors for typical functions (sin(x), cos(x), and exp(x)) is displayed. This...

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SYnC SYnTHE 2.0.1

FREE
*** #1 Music App in 11 countries including Japan and Germany! *** Network of nodes makes novel sound. Each node has distinct tone. If you tap node, then the node is "excited" and make sound. Once the node is tapped, the node is ready to connect...

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FourierSeriesTrainer 1.1.1

FREE
Better learning guide of fourier series for you! -You can set fourier coefficients intuitively by slider. -You can see composed waveforms at hand. -Square errors for typical waveforms (square, triangle, and sawtooth) is displayed. -Game mode (time...

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Tokei:Clock 1.0

FREE
This app contains 3 unique clocks. --- Sine Clock Simple, but unique clock. Circles on each orbit indicates the time. --- Tangent Clock Small circles on each orbit indicates second, minute, and hour from inside to outside, respectively. Large circles...

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Fourier Touch 4.0

FREE
***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...

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