You can graph any signal read from the input of the sound card in real time.
"FlexiMusic Instrument Player" is a support utility to play encrypted Instrument.
It displays the spectrogram of audio files and allows you to save it as image.
Living Graphs Inc.
Making Waves is a wave interference construction set.
Full-featured acoustic analyzer that shows graphs of speech and music sounds.
Lottery Assistant includes an advanced number generator, statistics, frequency graph, wheel system a....
WinISI is a calibration software package from ISI.
Texas Instruments Inc
A tool to jumpstart radio frequency development in the sub-GHz frequency range.
Silk Scientific, Inc.
The UN-SCAN-IT Graph Digitizer converts graph images to their underlying data.
The minimal 1-regular matchstick graph is a single graph edge.
SpeedswitchXP - CPU frequency control for notebooks running Windows XP.
CPU TrueSpeed will calculate the actual speed (frequency) of the microprocessor.
CPUFSB helps you to change the frequency of your PC.
Sagebrush Systems, Inc.
It generates a sound of different frequency and volume with a mouse movement.
A RF (radio frequency) and microwave design piece of software.