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SigJenny
by NaTCH Engineering
SigJenny turns your PC into a flexible and powerful signal generator for free! It generates numerous different waveshapes, can sweep them or arrange them as tone bursts, graphically display them, and do a very good impression of a police car. The output can be a single frequency or swept, or a single or repeating tone burst. The input from a microphone can be shown and the output frequency can be specified as musical pitch!
sweep blaster testing sound electro-mechanical loudspeakers microphones
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sonic beacon
by Sonic Beacon
Sonic beacon is a PC-based test and measurement system for the testing of loudspeakers using a low cost microphone, preamp and a commercially available Windows multimedia sound card. Sonic beacon will perform impedance, frequency and phase response, harmonic and inter-modulation distortion, sensitivity as well as other FFT and real time analysis tests, Sixteen bit sampling rates up to 192 kHz and FFT lengths up to 128K points are supported.
oscilloscope acoustics woofer audio-spectrum-analyzer phase frequency sub-woofer
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NWin
by NaTCH Engineering
NWin is a loudspeaker production test system using a standard soundboard. The user creates the tests they need and then combines them to create a test sequence. NWin can make sophisticated pass or fail decisions on frequency response (there are multiple measured frequency responses), polarity and other functions, and report on production performance.
tone toneburst mikes hifi acoustics blaster speakers
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DSSF3 Basic
by Yoshimasa Electronic Inc.
The free version of the advanced sound measurement software DSSF3 is now available. It consists of the signal generator, sound recorder and player, and the peak level meter. DSSF3 Basic works with the latest soundboards. Two or more soundboard can be selected easily. The sampling rate can be set up to the maximum value allowed by the hardware.
waveforms generator measurement spl oscilloscope spectrum sweep
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BlockBuster
by Absolutist.com
The new minesweeper-like arcade game. The playing field consists of rectangular blocks, activated and non- activated bombs and bonus flags. From time to time one of the bombs activates. Your goal is to move your sapper to a block with the activated bomb before its fuse stops burning. Have a lot of fun!
board flash blocks bombs inactivate
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ClipCollect
by Visoracle
ClipCollect is a Clipboard Manager, Note Database and Website Builder. You can extract, autoformat, edit and save textual information in the easiest and quickest possible way. Without any real effort you will grow your personal database over time. Additionally you can export this database or anything else on your hard drive as HTML. This means you can use ClipCollect's data gathering function directly to assemble a simple website.
pim website builder note clipcollect manager note database clipboard manager
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