Tone Generator

Contains adsIn-app purchases
4.3
11K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Features:
● Tone generator
● Sweep generator
● Multitone generator with 16 channels (real time)
● White noise generator
● Pink noise generator
● Function generator
● Program generator
● Audio file generator with multi-channel mode up to 5.1
● Ultrasound generator (on a 48KHz or 96KHz DAC)
● User friendly interface
● Runs in the background
● Many examples ready to use

Extended Features:
● Sweep tone generator (linear or logarithmic for musicians)
● Rock solid, double precision, real time, accurate, wave generator (64-bit precision IEEE 754 floating point engine)
● Real time manual frequency increment or decrement (accurate, without pops and clicks)
● Loops (continuous, with no lag, no clicks)
● Amplitude modulation
● 16 tracks real time multi-tone generator
● Save user configuration as a preset for future reuse.
● Precise left/right channel volume control
● Precise fade in and fade out time configuration
● Possibility to invert one channel for cancellation effects.
● Many, many pre-programmed sound tests, ready to be used by the sound professional

What you can do with this app:
● Speaker tests
● Fine tune an audio system
● Create relaxation and meditations sounds
● Noise mask
● Sleep inducing with pink noise
● Find your Tinnitus frequency.
● Age hearing loss test.
● Speaker cleaner: Remove water and dust from your phone speakers.
● Learn many facts about sound
● Your imagination is the limit!

PERMISSIONS:
No permission need !
Updated on
Mar 27, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.4
10.2K reviews
Richard GM (RG80211)
November 6, 2023
Exactly what I was looking for before I knew it, and now! I am so happy that there is broad interest in this area. I couldn't have ordered it any better even if by Q & A! But already have one! I can't tell you how fantastic it was to see the detail in a very specific sound that I created to actually be able to see sound. It would be Amazing to have an included spectrum & waterfall that syncs up automatically by amplitude db, frequency & over the time. Don't wry i'm buying Pro@$24
125 people found this review helpful
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WeDoAndroidApps
November 6, 2023
Richard, thank you so much for your review and for $upporting the app development! Your suggestions are welcome to improve the app. Can you send me an email with the details of the specifications you mentioned?
A Google user
September 26, 2018
I really love this. I use it not infrequently, though I have run into a particular issue. When trying to play from the multi-tone generator, it keeps stopping the sound. I can't play the audio file on repeat because it launches strangely with play music. So I'm at a loss, I have to keep turning it back on every thirty seconds or so. I looked through the settings and didn't see a way to fix it, so I think it's a bug. Hopefully it gets sorted at some point here.
56 people found this review helpful
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WeDoAndroidApps
October 3, 2018
Jacob, the trial version of the app is limited to 30 seconds of playing. Just upgrade to Pro to support the app and have unlimited play time. Update: Did my message resolved your problem?
Marek Drizhal
October 19, 2020
Great app. Multiple tracks, no switching off when screen goes blank, no cracks, pops, no sudden breaks. Like it so much, that i have purchased the lifetime use of the PRO version. But i have a question. As i understand it, apart from generating sound frequency, one can also generate/create sound files. When i choose the option sound files, it tells me that i have non, as i haven't generated any. It tells me to go to presets>generate audio file. The only problem is that there is no such option!?
53 people found this review helpful
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WeDoAndroidApps
October 19, 2020
Hi Marek, thank you for upgrading to PRO to support my work. The preset list is inside the module. Ex: goto "Sweep Generator", than tap on the page icon on the top of the app. Now long press on a record line, and a option menu will pop-pup with the open "generate audio file". This will create a wav file on your device when you press STOP.