| Our Products ... All CDs are audio cds intended for play
in audio cd players. All CDs can also be played in any PC or MAC computer.
Content is also available for immediate
download in MP3 and WAV format to paid members
at substantial savings over purchasing the individual CDs.
 Low
Cost Flat Microphone. Use this mic, complete or in kit form, along with
our spectrum
analyzer software and
tones for
a complete audio monitoring system using your own PC.
 Audio Test CD 1
- Test Tones This CD is used for alignment and calibration of audio
systems. It can improve the sound of professional, home, and car audio systems.
This CD contains basic overall test tones including pink noise,white noise,
full spectrum sweeps, phase tests, and more.
 Audio Test CD 2 - Warble Tones This CD
was created in response to numerous requests for a wide band tonal CD. Industry
professionals often require the use of 'sweep' or 'warble' tones to accurately
adjust a system's response. 66 Tracks of specific test tones.
 Audio Test CD 3 - 1/3 Octave Pink Noise
This CD was designed to be used with an SPL ( sound pressure level ) meter
as an inexpensive alternative to using a costly calibrated microphone and
spectrum analyzer.
 Audio Test CD 4 - White Noise White Noise
is used as a sleep aid, to reduce ambient noise, to prevent eavesdropping
and more.
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