Forums > MaxMSP

Getting useful information from audio inputs.


nit
October 1, 2009 | 10:28 am

I’m working on an installation wich should generate data on the info I can get from my audio inputs.

Wich objects can I use best for it?

I would like to know if there are people in the room, how many people (I think measuring loudness would be good enough for this) and count the amount of time there are people in the room, or the amount of time there weren’t any people in the room.


October 1, 2009 | 4:22 pm

try snapshot~ for loudness, or the output from one of the audio meter objects. For determining how long they’re in the room, choose a threshold for the audio level and start a timer, then when the timer exceeds a certain point, bang to what you want to do.


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