Recent content by MERTON

is there any special way i should record it? will a pair of really nice headphones work as a microphone in this case? is there any media that i should avoid using (like tapes or cd's etc...)? will the quality of the "microphone" change the readings?

we have a physics department... i think they send the engineers off to some other school though. i asked a physics professor and he showed me the audioscope program... it didn't seem to have volume ratings on it.

my a/c-heater unit thing in my dorm is making this very irritating high pitched noise. maintenance can't hear it. so i need to prove that it's there (this is important because i live in a 12 month dorm and will be here this winter). are there any programs or devices that will measure frequency...