Signal Generator v1.21

RadonSoft

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About this app

Turn your phone into an audio signal generator

Easy to use audio signal generator that creates white- and pink noise as well as sine waves.

Test the bandwidth of your phone's speaker (or your ears...), create true uncorrelated noise.

Make sure to check out our Spectral View, RTA and other apps in the Market.

Bugs and comments to support@radonsoft.net

Version Information

Version: 1.21
Downloads: 100K+
Updated on: Nov 8, 2011
Released: Dec 14, 2025
Requires: Android 1.5

What's New

- Sampling frequency changed to 44.1 kHz for better device compatibility and to avoid alias on certain devices due to bad resampling in the firmware

- Sound now stays on if device goes to sleep mode