Signal Generator

1.21

RadonSoft

3.70

1,780 reviews

100,000+
Downloads

Free

Turn your phone into an audio signal generator

Download from Google Play

Pros & Cons

Generates white noise, pink noise, and sine waves in a compact package.
Includes Spectral View and Real-Time Analysis for on-device signal assessment.
Extremely small APK size (~30 KB) and free to use.

Less emphasis on broad audio keywords (sound, frequency, tone) compared to competitors.
Description could better highlight additional waveform types beyond basic noise and sine waves.

About Signal Generator

Signal Generator is a tools app developed by RadonSoft.

Download Statistics

Signal Generator has been downloaded 380 thousand times. In the last 30 days, the app was downloaded 0 times.

User Ratings

Signal Generator is rated 3.70 out of 5 stars. The rating is based on 1.8 thousand ratings.

App Information

Signal Generator is FREE to download. The APK download size is 29.53 kB. The latest version available is 1.21. The last update was on November 8, 2011.

Technical Requirements

Signal Generator requires Android 1.5+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since before 2010.

Description

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

More data about Signal Generator

Price	Free to download
Total downloads	380 thousand
Recent downloads	0
Rating	3.70 based on 1.8 thousand ratings
Ranking	Not ranked
Version	1.21
APK size	29.5 KB
Number of libraries	0
Designed for Android	1.5+
Suitable for	Everyone
Ads	Contains ads

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Google Play Rating history and histogram

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Signal Generator has been downloaded 380 thousand times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Signal Generator

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Developer information for RadonSoft

RadonSoft

info@radonsoft.net

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Comments on Signal Generator for Android

★★★★★ A Google User · Nov 27, 2013

Works for me... Pink noise beats crashing waves any night. Small app for a nights sleep...priceless.

★★★★★ A Google User · Nov 11, 2013

Great for quick tests. I ran some very quick oscilloscope tests, and it can provide a sine wave 20-20kHz, accurate to 2SF, the third SF is ±1 of the true value. Do not use this app when charging. If you do, there will be a rather lovely 50Hz signal overlaid on the output. At higher frequencies it's not an issue, but at lower frequencies the interference is very noticeable, and at an output ~50Hz produces a lovely beat frequency. Remember that your android device is not designed as a signal generator, therefore the output is not going to be as clean and perfect as a real signal generator. Different devices may produce different results. I recommend you test yours with an oscilloscope where possible.

★★★★☆ A Google User · Jul 24, 2015

Great, free signal generator. Very limited functionality but as a simple single tone generator combined with white and pink noise for audio system testing - it's great value for what you pay for it - ie nothing.

★★☆☆☆ A Google User · Feb 15, 2015

Poor low freq access range These graphs leave little wiggle room for low freq ones. Maybe 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 elsewhere

★★☆☆☆ Lance Faure · Sep 4, 2019

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.

★☆☆☆☆ Jeanne Pindar · Jul 31, 2016

Doesn't keep playing when minimized Unlike a normal audio player (and some of your competitors), the sound stops when another app is opened. So you cannot use the phone to do anything else, such as to control the equipment you are testing.

★☆☆☆☆ Gabor Alba · May 27, 2019

This app is a spyware, it is accessing your photos, files and your contacts!!!

Google Play Rankings for Signal Generator

This app is not ranked

Technologies used by Signal Generator

4 permissions

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Frequently asked questions about Signal Generator

Is Signal Generator free?

Yes. Signal Generator is free to download from Google Play.

Is Signal Generator still available?

Yes. Signal Generator is on Google Play, and the last update we saw was on November 8, 2011.

Does Signal Generator contain ads?

Yes. Google Play lists Signal Generator as containing ads.

What Android version does Signal Generator require?

Signal Generator runs on Android 1.5 and higher.

How large is the Signal Generator APK?

The Signal Generator APK is 29.53 kB.

Is Signal Generator suitable for children?

Google Play rates the content of Signal Generator as suitable for everyone.

How many times has Signal Generator been downloaded?

Google Play lists 100,000+ downloads for Signal Generator.

How do people rate Signal Generator?

Signal Generator scores 3.70 out of 5 stars, from 1,780 ratings on Google Play.

Who made Signal Generator?

Signal Generator was developed by RadonSoft. It is listed in the tools category on Google Play.

What are the best alternatives to Signal Generator?

People looking at Signal Generator also look at these tools apps: SoundForm Signal Generator, Sound Signal Generator, Sound Signal Generator 2, Tone Generator: Frequency & So, Sound Generator.

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