A high-quality audio Signal Generator for the iPhone.

Now you can have a professional grade signal generator for your iPhone. Create sine waves, square waves, white noise, and pink noise.

The signal generator can help you generate sine, square, triangle, sawtooth, white noise, pink noise signals and generate sine two-channel phase difference waves.

You can use the signal generator to test your audio frequency response system, system noise scanning, headset burning machine and other scenarios.

Test your hearing can hear how low the frequency of sound.
Able to apply and experiment with test scenarios.