Lasertrak CD2000 Audio Test CD
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Lasertrak CD2000 Audio Test CD (sometimes incorrectly spelled Lasertrack)is a specialized compact disc used for testing and calibrating professional and audiophile sound equipment. The CD is produced in the english language, but is used worldwide in more than 50 countries.
[edit] Contents
Lasertrak CD2000 Test CD Includes:
- Inner Edge Tracking Indication
- Operating Levels
- Channel Checks
- Record Testing
- Phase Testing
- Tweeter Testing
- Woofer Testing
- Crossover Testing
- CD Player Index Testing
- Spin-up (track Acquisition Testing)
- Noise Diagnostic
- Digital Silence Diagnostic
- LaserPath Exercising maintenance
- Auto Muting Test (CD Auto space Function)
- Pink Noise
- Pink Noise Phase Testing
- Concert A 440 Hz (for instrument tuning)
- CD Outer Edge Tracking Maintenance
- Outer Edge Tracking Indication
- Alignment Test Tones
- 1 kHz @ 0
- 315Hz @ 0
- 50Hz @ -10
- 100 Hz @ -10
- 250 Hz
- 500 Hz @ -10
- 750 Hz @ -10
- 1 kHz @-10
- 2 kHz @ -10
- 4kHz@ -10
- 6 kHz @ -10
- 8 kHz @ -10
- 10 kHz @ -10
- 12 kHz @ -10
- 14kHz @ -10
- 16 kHz @ -10
- 18 kHz @-10
Additional tests and tools are also included.
[edit] See also
Template:Audio-stub
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