Audio Test Tone Generator
Free App
Advertisements
About Audio Test Tone Generator
Real-time generated signals for sound engineers to test equipment.
- Multiple wave forms: Sine, Triangle, Square and Sawtooth.
- Custom frequency selection from 2 Hz to 20 kHz.
- Frequency Sweep.
- Noise: White, Pink & Brown.
- Generated waveform display (not simulated!).
- Background generation.
Please get in touch if you have any problems, spot any bugs, have a feature request or need help.
All Application Badges
Free
downl.
downl.
Android
2.3.3+
2.3.3+
Bug
buster
buster
Android app
App History & Updates
What's Changed
Changes for version 1.2.0:
- Fixed waveform preview display (it was inverted).
- Fixed user interface layout issues on devices with larger screens (e.g. tablets).
- Improved quality of icons on higher resolution screens.
- Added notification when the generator is running in the background.
- Implemented some other minor usability enhancements.
- Increased minimum Android version requirement from 1.6 to 2.3.3.
Changes for version 1.2.0:
- Fixed waveform preview display (it was inverted).
- Fixed user interface layout issues on devices with larger screens (e.g. tablets).
- Improved quality of icons on higher resolution screens.
- Added notification when the generator is running in the background.
- Implemented some other minor usability enhancements.
- Increased minimum Android version requirement from 1.6 to 2.3.3.
More downloads Audio Test Tone Generator reached 50 000 - 100 000 downloads
More downloads Audio Test Tone Generator reached 10 000 - 50 000 downloads
Price update Price changed from $7.99 to $5.99.
Version update Audio Test Tone Generator was updated to version 1.2.0
What are users saying about Audio Test Tone Generator
F
by F####:
by F####:
No frequency above 20KHz
T
by T####:
by T####:
I found this works best for car audio in my opinion.
I
by I####:
by I####:
Nice tone generator and more.
T
by T####:
by T####:
Asst. Engineer
M
by M####:
by M####:
Could do with export wav / mp3.
T
by T####:
by T####:
I like to play noise and tones on top of other sounds playing from my phone, so it would be wonderful to have a feature that would allow me to set the volume inside the app, independent from my phone's volume
V
by V####:
by V####:
I've tried so many different tone generator apps and this one takes the cake. Super simple UI, love the explore feature with course & fine adjustment. Works great on all my android devices.
T
by T####:
by T####:
Everything works fine, except, closing the app down, it always shows on my phones pull down menu after using it, until I restart my phone(or use a kill process app).
Q
by Q####:
by Q####:
Does JUST and EXACTLY what I wanted it to do. I'm an Amateur Radio Operator who runs RTTY (Radio Teletype) and I need access to a tone generator so I can tune-up my equipment. K2EAA
T
by T####:
by T####:
Does everything I need for calibrating headphones with sine sweeps and brownian noise. Also fun to play around with.
T
by T####:
by T####:
I really like the flexibility of this app. I especially like the presets, so you can easily go to the standard frequencies, and then use the course and fine adjustments to zero in on a particular frequency. Nice job.
J
by J####:
by J####:
Limits only to human audio range... useless if u wanted to use it on post 20khz
T
by T####:
by T####:
Extremely useful for stereo setup, and brown noise is a great sleep sound.
R
by R####:
by R####:
This is absolutely awesome I can dial my system in perfect to figure out my loudest tone and download songs at that Hz perfect
Y
by Y####:
by Y####:
Thanks
D
by D####:
by D####:
I used it with a frequency counter and the precision is just about +/-2hz at 20khz (square wave)
T
by T####:
by T####:
An excellent program for adjust the VH audio
T
by T####:
by T####:
App is missing a common, critical capability: volume/trim control.
T
by T####:
by T####:
No option to exit the app...
D
by D####:
by D####:
No left/right control
T
by T####:
by T####:
Sooo muuuch fuuun!
J
by J####:
by J####:
Solid basic tone gen. Coarse and fine tuning allow you to home in on problem frequencies. Noise warning is also good design. Highly recommended!
E
by E####:
by E####:
Awesome app. There's a pop sound whenever I change the frequency. Would love to see (or hear. Ha!) it fixed.
Y
by Y####:
by Y####:
Can't quite give it 5 stars due to the pop that happens when you stop a tone that's playing. Fix that and it's a totally solid 5!
P
by P####:
by P####:
Simple and elegant. Nothing gets in the way and it just gets on with the job of generating sound frequency waves.
Q
by Q####:
by Q####:
Exactly what I needed.
W
by W####:
by W####:
This is better than paid apps. I work in an audio warehouse and our hardware sweeper died. This was great in a pinch. It allows me to sweep manually, smoothly without constantly spinning my finger.
Y
by Y####:
by Y####:
I found this works best for car audio in my opinion.
Y
by Y####:
by Y####:
Sooo muuuch fuuun!
A
by A####:
by A####:
Better than paid apps. Easy to use.
Q
by Q####:
by Q####:
good tool
Y
by Y####:
by Y####:
wery good app.thx
Y
by Y####:
by Y####:
Works good
Z
by Z####:
by Z####:
Mono only output
S
by S####:
by S####:
Sooo muuuch fuuun!
S
by S####:
by S####:
Works very well!
F
by F####:
by F####:
Very good
S
by S####:
by S####:
Good app
Z
by Z####:
by Z####:
Would like the ability to add custom tones to the main screen, along with the ability to set play duration without the need to sweep
by S####:
Really quick to install and easy to use. Thank you so much.