TimbreView app for iPhone and iPad

Lets watch the timbre of the musical instrument with your eyes!
It resolves the sound input from the microphone into musical scale spectrum and displays it.
You can see the timbre (the harmonic overtone and the component of the chord) of the musical instrument visually.
*In iPod touch, an outside microphone is necessary.
The color of the bar graph of musical scale is white or black, same as a keyboard. The bar of C is reddish color. You can watch a spectrum to B5 by scrolling graph indication aside.
It is equipped with a tone outbreak function.
The screen of the setting and the tone outbreak is displayed with the "i" button of the lower right.
1. Choice of the target-frequency.
Low:C0-E5. Middle:E1-B5. High:C3-B6.
2. Adjustment of the standard frequency.
Touch the indication and sliding it up or down. It is shared by the graph function and the tone outbreak function.
3. ON/OFF of the tone.
With the tone-button of the lower left, the change is possible.
4. Choice of the wave-form of tone.
You can choose Triangle-wave or Saw-wave.
5. Octave of tone adjustment.
Touch the indication and slide it up or down.
6. Scale of tone adjustment.
Touch the indication and slide it up or down.