triggered envelope for biquad


    Feb 05 2008 | 1:49 am
    Haven't touched max/msp for a while and it feels like I forgot a bunch of stuff :P
    If I want to make envelopes I can trigger to do smooth filter sweeps and I use the Function object and biquad, what else should I use?
    A bang will trigger the Function object output in line format. I could use a line~ object and then use number~ to convert it to a floating point value but then I need to convert it to logarithmic values.
    Feels like I am forgetting an easier way to do this. Any tips?
    All I want is to send a bang to the function object and then it will adjust filter cutoff based on the functions values over the domains duration.
    thanks!

    • Feb 05 2008 | 2:20 am
      On Feb 4, 2008, at 5:49 PM, Danjel van Tijn wrote:
      > Feels like I am forgetting an easier way to do this. Any tips?
      If your envelope requirements are simple, there's adsr~
      -C
    • Feb 05 2008 | 8:07 am
      As you want to be enving frequency or q, rather then the a-coefficient, you will be needing the filtercoeff~ object as well. Log values are for instance produced by the mtof object.
      _ johan
    • Feb 05 2008 | 4:39 pm
      what adsr~
      i don't find that
      ron
      Chris Muir wrote: On Feb 4, 2008, at 5:49 PM, Danjel van Tijn wrote:
      > Feels like I am forgetting an easier way to do this. Any tips?
      If your envelope requirements are simple, there's adsr~
      -C
    • Feb 05 2008 | 5:11 pm
      On Feb 5, 2008, at 8:39 AM, ronald alford wrote:
      > what adsr~ > > i don't find that
      Hmmm... I thought that adsr~ was a standard MSP object. You might want to look on maxobjects.com
      -C
    • Feb 05 2008 | 7:50 pm