Diapason Audio Generator 2.1

Free Trial
1.26 MB
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Publisher Description

This App is a powerful test tone generator. Yet it is extremely simple to use. No other audio generator App is as complete as this one whatever its price !

You can combine (add) up to 4 independent sources and send the result to left and/or right speaker. There is a phase switch for each channel.
Available test tone types are: sine wave, square, triangle, saw tooth, white noise, pink noise.
As you can see on sample images, first source is very basic and thus very easy to use. Second source is more complex and allows sweeping of frequency for sine waves. Third source is quite similar to the previous one except that frequencies are aligned with a musical scale (reference is 440Hz). Fourth source is for narrow band noise.
Rotating knobs are there to ease frequency selection.
The display at bottom of first tab is a rough waveform viewer, to monitor the generated signal.
The output RMS power of a channel is indicated. Clipping is indicated as well should it occur (sources are added).

Any comment, any feedback ? There is a blog for this.

Note that the built-in speaker cannot reproduce the highest and lowest frequencies (below 400 and above 11000Hz to give an idea). You will ear these frequencies only with a good headphone or HiFi system.

Requires iOSĀ 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Diapason Audio Generator is a free trial software application from the System Maintenance subcategory, part of the System Utilities category. The app is currently available in English and it was last updated on 2010-01-26. The program can be installed on iOS.

Diapason Audio Generator (version 2.1) has a file size of 1.26 MB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 0 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Fabien Lefebvre
Released Date 2010-01-26
Languages English


Category System Utilities
Subcategory System Maintenance

System requirements

Operating systems ios

Download information

File size 1.26 MB
Total downloads 0


License model Free Trial
Price $1.99

Version History

Here you can find the changelog of Diapason Audio Generator since it was posted on our website on 2016-10-02. The latest version is 2.1 and it was updated on soft112.com on 2018-03-28. See below the changes in each version:

version 2.1

posted on 2010-01-26

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Release Date: 2010-01-26
Publisher: Fabien Lefebvre
Operating System: ios
Type: Free Trial