Signal Generator
Free App
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About Signal Generator
Free Signal / Tone / Frequency Generator
Features
- Multiple waveforms
- Smooth amplitude and frequency control
- Background operation
- Output via audio jack
- Frequency range configurable via settings page
Waveforms
- Sine
- Triangle
- Sawtooth
- Square
- Noise
To change the range of the frequency slider, press the settings button at the top-right corner.
Features
- Multiple waveforms
- Smooth amplitude and frequency control
- Background operation
- Output via audio jack
- Frequency range configurable via settings page
Waveforms
- Sine
- Triangle
- Sawtooth
- Square
- Noise
To change the range of the frequency slider, press the settings button at the top-right corner.
All Application Badges
Free
downl.
downl.
Android
4.0+
4.0+
Bug
buster
buster
Android app
App History & Updates
What's Changed
- Improved user interface
- Different noise generators
- Performance optimizations
- Improved user interface
- Different noise generators
- Performance optimizations
Version update Signal Generator was updated to version 18
More downloads Signal Generator reached 100 000 - 500 000 downloads
Version update Signal Generator was updated to version 11
More downloads Signal Generator reached 50 000 - 100 000 downloads
What are users saying about Signal Generator
U
by U####:
by U####:
I DID NOT KNOW THIS
N
by N####:
by N####:
Only thing missing is buttons to fine tune the frequency (in addition to the slider).
C
by C####:
by C####:
Vry simple to use and vry effective for my application
N
by N####:
by N####:
Excellent. Can use to generate different sound forms.
N
by N####:
by N####:
Best app in signal generators!
N
by N####:
by N####:
Easy to install and easy to use.
T
by T####:
by T####:
Very useful for electronic engineers
N
by N####:
by N####:
Really cool and easy
O
by O####:
by O####:
Connect this to a subwoofer and run a sine wave around 80hz. You will no longer notice their bass
D
by D####:
by D####:
Works, but has non-stop ads across the bottom of the screen. Do I really want a "free" app that is both annoying and using up my data? No.
D
by D####:
by D####:
Great app to use. Simple to use. Yeah a lot of advertisement make me annoyed.
D
by D####:
by D####:
Works really well. No complaints at all, unlike some reviewers who want a free app with no adverts. Thanks. Samsung tab pro 10.1
D
by D####:
by D####:
Fantastic, it would be even better if the frequency scale could be logarithmic for audio analysis.
D
by D####:
by D####:
Doesn't go below 50 Hz
D
by D####:
by D####:
Love The App , Hate The Ads.
D
by D####:
by D####:
I built a cable to use with mine. Very handy tool in the field.
D
by D####:
by D####:
Easy to use and works great.
D
by D####:
by D####:
Retired
D
by D####:
by D####:
I am learning!
D
by D####:
by D####:
Perfect!
D
by D####:
by D####:
Easy operation, full spectrum
D
by D####:
by D####:
Just what was needed for the job. Thank you.
D
by D####:
by D####:
Very good app!
D
by D####:
by D####:
Simple to use and good. I'm love it.
D
by D####:
by D####:
Best one on the market!
D
by D####:
by D####:
Simple and functional, thnx
D
by D####:
by D####:
Electrician
D
by D####:
by D####:
oke bangeeeet....
Z
by Z####:
by Z####:
Connect this to a subwoofer and run a sine wave around 80hz. You will no longer notice their bass
C
by C####:
by C####:
Cant believe i just now thought to grab an app like this, has many uses! Simple to use and works great! GS6 running lollipop 5.1.1
C
by C####:
by C####:
Couldn't make it produce sound. Shouldn't require any effort. Useless
C
by C####:
by C####:
Great app for testing my ears after 2 ear infections
C
by C####:
by C####:
This newest update DOESN'T LET IT OPEN AT ALL
C
by C####:
by C####:
In the setting menu i can set set the frequency range but it doesn't apply on it.
C
by C####:
by C####:
Very good app.... The reading are very accurate... Bt nly sine wave is observed... That's a lil disappointing
V
by V####:
by V####:
Connect this to a subwoofer and run a sine wave around 80hz. You will no longer notice their bass
Z
by Z####:
by Z####:
Used this app for an impromptu hearing test - I top out at around 15kHz, but my 20yo coworker can hear past 17.5kHz.
Y
by Y####:
by Y####:
I required this apps....
C
by C####:
by C####:
I love the settings. You can adjust from minimum to maximum. I think that's really cool.
by N####:
Good for signal interference if you have hack problems.