Sound Signal Generator 2
Signal generator creates Sine, Triangle, Sawtooth and Square audio frequencies.
App info
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App description
Android App Analysis and Review: Sound Signal Generator 2, Developed by android-design.nl. Listed in Music & audio Category. Current Version Is 2.030, Updated On 18/07/2025 . According to users reviews on Google Play: Sound Signal Generator 2. Achieved Over 23 thousand Installs. Sound Signal Generator 2 Currently Has 126 Reviews, Average Rating 4.2 Stars
Signal generator creates Sine, Triangle, Sawtooth and Square audio frequencies between 1Hz and 20kHz.Other features:
- Generate a maximum of 100 signals simultaneous.
- Generate a set of random sound signals
- Save and load sound signals
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We are currently offering version 2.030. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.
We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.
It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.
What's New
Updated for new Android versions.


Recent Comments
Elias Daoud
My good become so bad. It has lot of bugs when scrolling the counters. And the sequence of frequency may lost and give wrong sound for shown number
Peter Atkins
Very handy tone generator app, that can be readily use to zero beat tinnitus frequencies
A Google user
Oops! This sampling rate is 48 kHz. Half of that is 24 kHz. I'll be grateful about it.
A Google user
I want two add two sine wave and want to see shape of resultant waves how can I get?
A Google user
Good App. Would be more useful if one could specify fractional frequency with 4 or 5 decimal points.
A Google user
Scroll wheel frequency selection is great. Most of these apps have a linear slider to choose frequency which is imo thiers major flaw
A Google user
Sweep would be nice but can't complain. Simple and effective.
A Google user
The button to activate sound is off the right edge of my screen. Have tried full screen mode with no change. Samsung Note 5 w/ Android 5.1.1.