Signal Generator icon

Signal Generator

1.21 for Android
4.2 | 100,000+ Installs | Reviews

RadonSoft

Description of 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 [email protected]

What's New with Signal Generator 1.21

- 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

Information

  • Category:
    Tools
  • Latest Version:
    1.21
  • Updated:
    2011-11-08
  • File size:
    29.5KB
  • Requirements:
    Android 3 or later
  • Developer:
    RadonSoft
  • ID:
    radonsoft.net.signalgen
  • Available on:
Reviews
  • avatar
    Fair to poor. Very frustrating this app will turn your volume all the way up can blow speakers be careful. Also needs ability to run in the background.
    2019-09-04 02:27
  • avatar
    This app is a spyware, it is accessing your photos, files and your contacts!!!
    2019-05-27 01:18
  • avatar
    Asks for access to your phone contacts and sd card! Do not use this app!
    2018-10-01 07:03
  • avatar
    This app when you turn it on has the vol on max every time. This app should be marked as a health hazard. Too bad though, once you regain your hearing and turn it down the pink noise is very smooth. Uninstalled not worth it
    2015-11-26 04:07
  • avatar
    These graphs leave little wiggle room for low freq ones. Mayybe only 1/10th of the slider scroll is dedicated here. Above 2khz, is okay. Below it, u have to type the desired freq, if u likt to play below 2khz,a lot, u will have a devil pf time tweaking as there is little scroll range dedicated here,go elsebwhrre
    2015-02-15 07:38
  • avatar
    1: Upon starting, my phone asks if I am sure I want to crank the earphone volume up to 100%, indicating that some app tried to do so. 2: It stops when the screen goes to sleep (after 30 seconds in my phone) making it useless for ambient sound continuous blocking.
    2014-11-05 04:15