Zyra.TV //// Zyra.org.uk //// Science //// Audio Related Stuff //// Site Index
Ultrasonics / Acoustics / Sonar
Ultrasound is very much like sound except that it's so high pitched that it's beyond the range of human hearing. There's a lot more to the business of Acoustics than what can be heard. Here are some helpful contacts...
Loughborough University Underwater Acoustics Research Group - was http://sonar-fs.lboro.ac.uk
Bruel & Kjaer
SRD UK - hydrophones
National Instruments - fast A-D (analogue to digital) and D-A (digital to analogue) with Linux support
Precision Acoustics Ltd
AviSoft - Hardware and Software for Investigating Animal Sound Communication
This list is being expanded, and was started in order to thank people who have helped in various ways towards a project which I'm working on. I'll most likely explain more about this later.