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Preamble of the translator me, his Father; seems that I was easier to operate compared to the software on the internet ;

Why is Cappuccino changing his sound . Summary of the experiments for ?Sch?ler Experimentieren 2009?Finn Sueberkrueb 6th March 2009 FinnsCappuccino[at}sueberkrueb.de. http://www.youtube.com/watch?v=6b7gxZi0gHg. In the following link, you will find a file of the changing sound, some additional files you will find in the web..

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Preamble of the translator me, his Father; seems that I was easier to operate compared to the software on the internet ;

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    1. Preamble of the translator (me, his Father; seems that I was easier to operate compared to the software on the internet ;-), hope that I used the right words. Sorry, I not a specialist on Cappuccino and acoustics).

    2. Why is Cappuccino changing his sound

    3. Could it be a acoustical illusion?

    4. Liquids, cups and how to knock

    5. Measuring construction to find the reason.

    6. Now a system test with an Xylophone to ensure that everything is working perfect ->Example A2 440Hz

    7. Process of measurement

    8. Measurements (3 examples)

    9. Is the level of liquid the reason?

    10. If it is the speed of sound?

    11. Strong damping in the cappuccino

    12. My Result

    13. Movie as demonstration

    14. But now we have an issue!

    15. PS: looks simple, but

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