Apps | Sig Gen
A portable signal generator for your iPhone or iPod Touch.
Sig Gen is a full-featured signal generator/function generator for your iPhone or iPod Touch. It supports dual channels of with a variety of waveforms at up to 20 kHz. The audio output of your device is used to produce the waveforms, just plug it into whatever you're testing.
The quality and strength of the signal generated is limited by the audio output chain on your device. Obviously, this is designed for audio playback and not reproducing arbitrary waveforms. However for low-frequency (< 20 kHz) work you'll find this to be quite usable.
Features
- Includes the following standard waveforms:
- Sinusoid
- Square
- Triangle
- Sawtooth
- Controls:
- Amplitude
- Frequency (up to 20 kHz, 44.1 kHz sample rate)
- Relative phase between channels
- Lock both channels' amplitudes and/or frequencies
- Output enable
- Six preset buttons (function similar to car stereo presets)
>>> Get it on the app store
Support
Have trouble with this app or ideas on how to improve it? Send us an email at support@audioartillery.com.
iPhone, iPod, and iPod Touch are registered trademarks of Apple, Inc.