Sound Signal Synthesizer 220.127.116.11
Using "Sound Signal Synthesizer(SSS)", you can generate arbitrary frequency of sound with 3 types of waveform.
You can also tune your musical instruments with accurate frequency of sounds with this app. Moreover, you can train yourself for your absolute pitch ability!
This app also has the following functions: youth buster, dog whistle and medical check.
1.1.0 Preset tuner range extension (Jul.,...