Audiotools and Apps by Dr. Andreas Becker

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Note trainer [Link]
My new app helps you practise your listening skills. You hear a sound and then guess what it is by pressing the correct key on the virtual keyboard. There are different levels of difficulty.

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Prime Sonifier [Link]
This generates the next 100 prime numbers based on a number you enter and outputs them as a text file. However, it is primarily intended for musicians. This is because the data can be output as a MIDI file, creating unusual and seemingly random beat sequences.

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Audio3d V2.0 [Link]
This tool allows you to visualise audio files as a three-dimensional graph. The coordinate system can be moved. All files are stored only on your computer.

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Scale Explorer [Link]
With this tool, you can easily generate musical scales and compare them. It displays them on a piano keyboard.

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Pentatoni [Link]
A simple synthesiser that you can play using the keyboard. It only plays pentatonic notes in minor and major scales.
Please mail me, if there are some bugs... These are still early access versions: andoreasu[at]posteo.de
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