Hello,
I am trying to measure the frequency response of a capacitive
micromachined microphone. I am using a super tweeter as a sound
source upto 40KHz, but I am also interested in the frequency response
beyond the audio frequency ( possibly upto 150 KHz). Does anyone know
which transducers are capable of generating low ultrasound (40~150KHz)?
and Who makes them?
Thank you, and have a wonderful day
____________________________________________________________________
Kyu-Tae Yoo
Ph.D. candidate
Cornell University Phone:530-752-2522(office)
#117 Phillips Hall :530-902-5153(cell)
Computer and Electrical Engineering :530-297-5153(Home)
Ithaca, NY 14853-5401 eFax :509-463-1127