I need a tool with a microphone that i can use to measure sound in hertz with? i need something like that for my science project. does anyone know a priced one? or if theres a site where i can put in pitches like A2 or E5 and it will give me hertz measurement?
2007-10-27 06:10:52 · 2 answers · asked by Austin B 1 in Consumer Electronics ➔ Other - Electronics
o yea and i cant buy anything thats like 100 bucks
2007-10-27 06:13:40 · update #1
You need a frequency counter. They are available from many places, including eBay and possibly Radio Shack. If you look around I'm sure you can find one that is fairly inexpensive. Some multimeters even include a frequency counter. The site below has a frequency counter kit for less than $50.00.
2007-10-27 11:40:26 · answer #1 · answered by Anonymous · 0⤊ 0⤋
if u want to do this using your PC go here
http://3d2f.com/tags/measure/sound/frequency/sample/
for a selection of programs to use with a sound card.
or google
"measure frequency of audio"
for more options
2007-10-28 07:28:01 · answer #2 · answered by Bill R 7 · 0⤊ 0⤋