Signal Generator

1.21

RadonSoft

3.71

1,784 reviews

100,000+
Downloads

Free

Turn your phone into an audio signal generator

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.

How many times has Signal Generator been downloaded?

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

What is the rating of Signal Generator?

Signal Generator is rated 3.71 out of 5 stars, based on 1.8 thousand ratings.

Is Signal Generator free?

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.

What are the requirements for Signal Generator?

Signal Generator requires Android 1.5+ or higher. The app has a content rating of Everyone. The app has been available on Google Play 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	3.71 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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Alternative downloads for the Signal Generator app

Signal Generator compared with similar apps

Common keywords of similar apps

Device Signal Generator Audio Noise

Keywords missing from this app

Sound Frequency Frequencies Sounds Tone White Generate App Sleep Pink Sine Tones High Wave Brown Square Signals Volume Speaker Testing Hz Control Triangle Recent Sawtooth Features Create Low Test Speakers Waves Time Mode Advanced Multi Fan Healing Save Slider Music Support Tuning Settings Noises Blue Water

Google Play Rating history and histogram

Rating history

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Downloads over time

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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 · 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 · 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.

★☆☆☆☆ Gabor Alba · May 27, 2019

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

★★☆☆☆ 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.

★★☆☆☆ A Google User · Jan 21, 2014

Be careful For some reason this app turns your phone media volume up to 100% regardless of setting and leaves it up after. I've been deafened a couple of times when I go to listen to music after.

Google Play Rankings for Signal Generator

This app is not ranked

Technologies used by Signal Generator

4 permissions

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