HEATKEYS

UltimaSerial offers inexpensive data acquisition projects, teaches how to use activex control to perform data acquisition under Excel, VisualBASIC, VB, Delphi, LabView, Matlab, LabView , TestPoint, Borland C++, Visio, VEE, Visual C++ and MATLAB

Sygyt Software provides tools for interactive voice visualization and spectral analysis of sound especially for singers, singing teachers, speech therapists, instrument builders, overtone singers, and anyone interested in sound, the voice, and the pe...

A freeware dual channel audio spectrum analyzer for Windows 95 which can provide either a scrolling time-frequency display or a spectrum analyzer scope display in real time for any sound source connected to your sound card. Version 4.2.0 replaces 4.1...

Cornell Lab of Ornithology, We use science to understand the world, to find new ways to make conservation work, and to involve people who share our passion. We offer help for birders through All About Birds website on all bird info, questions, etc.

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SIGVIEW, FFT based spectral analysis software distributed as shareware. Download fully functional version.

YouTube is a place to discover, watch, upload and share videos.

HEAR Dolphins & Whales in the wild! DOLPHIN PHONE: LOW COST Underwater Listener. Fun Exciting Educational Inspirational. Great gift. For Whalewatching, Diving, Research. Incl: Hydrophone, amp, earphones

MathWorks is the world’s leading developer of technical computing software for engineers and scientists in industry, government, and education