Education

Video & Audio Theory, Set up and Calibration

Electronic Systems Technician Video & Audio Theory, Set up and Calibration
This course is recommended for candidates studying for the CEDIA EST2 & Designer Certification Exam

• Video formats and standard signal levels.
• Video level setup adjustments.
• Required testing tools for setup and calibration.
• Test equipment and test patterns for setup and calibration.
• Colorimetry and the “color of white.”
• Color spaces and gamma.
• Calibration of basic display controls.
• Video signal setup and grey-scale calibration.

AUDIO

• What is sound?
• Frequency, Wavelength and Amplitude
• The frequency spectrum
• White noise vs. Pink noise
• Converting sound energy
• Dynamic range
• Phase
• Frequency vs. Directionality
• Audio Set Up
• Stereo vs. Multi-Channel
• ITU standards
• Speaker types
• Electrical connections
• Processor setup
• Balanced vs. Unbalanced

Audio Calibration

• Accuracy in speaker angles
• Precision in delay setup
• Measurement of frequency response
• EQ correction
• Adding in a sub woofer
• Acoustic treatments
• Listening!