I'm looking for sources of ultrasonic speakers for a project. I wanted to be able to playback bat calls out of an ultrasonic speaker to test bat detectors and ultrasonic recording devices. The range of a bat in general can be anywhere between 30khz to 100khz, but specific bat species have smaller ranges, say 30khz to 60khz. Most ultrasonic piezos have a very short bandwidth. I'm thinking I would have to have a number of speakers to get the range I need.
This forum is a continuation of the printed column "Q&A", where I answer questions about all aspects of electronics, including computer hardware, software, circuits, electronic theory, troubleshooting, and anything else of interest to the hobbyist. Feel free to participate with your questions, comments or suggestions on answers printed in the magazine. Send all NEW questions to: [email protected]
1 post • Page 1 of 1
Users browsing this forum: No registered users and 1 guest