sounddesign: effusion of gas from a gas bottle


    Mar 02 2013 | 7:43 pm
    Hi,
    I want to create a sound like described in the header, see also attached soundfile.
    Thanks for any suggestions..
    ole

    • Mar 02 2013 | 8:26 pm
      white noise, some distortion, bandpass filters? Seems pretty straightforward, have you tried something already or read up on the physics behind it?
      cheers
    • Mar 02 2013 | 9:32 pm
      Hi,
      Yes, I was trying white noise with biquad~ bandpass filtering but that did sound (very) different :-(
      It seems more difficult that I thought thats why I was posting.
      No idea where to read about the physics..
    • Mar 02 2013 | 11:00 pm
      I had this happen unexpectedly while experimenting with modal synthesis and rapid pitch fluctuations, so you might want to look there.
    • Mar 02 2013 | 11:12 pm
      Can you point me to an example?
    • Mar 03 2013 | 11:16 am
      there is a book by andy farnell, which covers a lot of these topics in minute detail and gives examples in pure data (easy to translate to max):
      its a fantastic resource!
      hans