Frequency Sound Generator

Frequency Sound Generator

100,000 - 500,000 downloads

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This application generates audio tones from 1 to 24000 Hz.

Things you can do with this tool:
- Speaker tests.
- Subwoofer tests.
- Audio amplifier tests.
- Equalizer fine tuning.
- Car audio tuning
- SPL competitions
- Music instrument tuning
- Frequency response analysis
- As a infrasound or ultrasound source
- Subwoofer crossover tuning
- Loudspeaker breakup
- Taking a hearing test (test your friends and family).
- Testing your new headphones (can they output 20Hz as specify in the box?)
- Sound Wiki: The app teaches the user the use and names of the various sound ranges.
- To create relaxation and meditation sounds.
- Some users use it because of tinnitus. This app can help you finding the tinnitus frequency.
- As a noise mask (pink and white noise)

Features:
- Solid, double precision, real time, accurate, wave generator (64-bit precision IEEE 754 floating point engine)
- 16 bit PCM encoding (CD quality), PCM 32 bits floating-point format on Android Lollipop 5.0+ devices.
- Sampling rate at 44100 (CD quality) or 48000 Hz (automatic native DAC detection!)
- Tone generator
- Function generator (sine waves)
- Sweep tone generator (linear or logarithmic for musicians)
- Real time manual frequency increment or decrement (accurate, without pops and clicks)
- Real time Binaural Beats generator
- Sweep loops (continuous, with no lag)
- Time span selectable
- White noise generator
- Pink noise generator
- Runs in background (PRO version)
- Save favorite tones and sweeps in a list for future use (PRO version)
- Precise left/right channel volume control (PRO version)
- Possibility to invert one channel for cancellation effects.
- No ADS!
- No excessive PERMISSIONS !!
- PRO version option for the users that want to support the future development and maintenance of the app.

Download
This app in only available in the Google Play Store. If you are reading this on another site, do not download the app, it may be an old version, and is not authorized by me. Go to the Google Play please.

Permissions
- This app does not read all your contacts!
- In-app purchases: this permission allow users that want to support the future development and maintenance of this app to upgrade to PRO VERSION, paying a small fee, and without installing a new separate version. This process is the new trend in phone apps. This is a one time purchase only.

Limitations
None.

Notes
24 KHz is only possible in phones with a 48KHz sample rate DAC. Some very expensive phones do not have such a DAC. This is a hardware limitation.

Tags: generador de frecuencias, frequency generate, frequency generator, pcm tone generator, pcm gen freq, generateur defrequence, generate sweep tones repeat, générer des fréquences sonores avec, radiofrecuencias, generador de frecuencia.

Recently changed in this version

Version 1.99
+ Fix potential crash when the inline help is touched on Play screen.

This update is only possible thanks to the users that are supporting the development of this tool. Please upgrade to PRO.


Comments and ratings for Frequency Sound Generator
  • (67 stars)

    by Sk Roni on 19/12/2014

    786

  • (67 stars)

    by Marcus Carey on 18/12/2014

    I can here alot better on my phone compare 2 before.

  • (67 stars)

    by KJ McLaws on 13/12/2014

    I was so excited when I saw that you made background playback supported but I really only want it for the white and pink noise gens. I paid for this just because I play with it so much. Would totally put 5 stars after that's implemented.

  • (67 stars)

    by GamerMiek on 13/12/2014

    Love this app it's addicting! But when you move the slider it plays the sound for about 3 seconds and at the same time you move it, interfears with the other sound. Overall awesome app love using this in class. :)

  • (67 stars)

    by Dalton Overy on 11/12/2014

    Try 10000

  • (67 stars)

    by Roy Tsai on 09/12/2014

    Shut up and take my money!

  • (67 stars)

    by Ralph Watkins on 06/12/2014

    Do you think you could introduce a feature to allow the sweep to stop at multiple designated frequencies? I need to test varying frequency arrangements through extended meditation. The only thing this app is missing for that is an 8 point sweep, for my intended purposes. Please consider, this is a near perfect app.