GLOSSARY

1/3 octave equalizer A graphic equalizer that provides 30 or 31 slider adjustments corresponding to specific fixed frequencies with fixed bandwidths, with the frequencies centered at every one-third of an octave. The numerous adjustment points shape the overall frequency response of the system. This makes the sound system sound more natural.

1/4-inch phone connector Typically used to transport audio signals from one audio processing device to another.

1/8-inch phone connector Commonly used to carry mono and stereo audio, microphone, or control signals.

2-way/3-way loudspeaker with passive crossover Usually cabinet units with multiple loudspeakers. The individual loudspeakers respond to different portions of the audible frequency range, ...

Get CTS-I Certified Technology Specialist-Installation Exam Guide now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.