Why is it a good idea for the AV installer to provide end user training on a new system?
When evaluating a solder connection you should see:
Which LAN topology connects devices to a central point?
A _____ creates mechanical connections of the cables or circuit, like an on/off light switch. It creates a visible "glitch" in the video program.
Which of these are layer 2 protocols commonly used to transport real-time media over a network? (Choose all that apply.)
The radio frequency between 30 and 300 MHz is referred to as _____.
Which testing tool can detect clipped waveforms? (Choose all that apply.)
What assumptions should you make about an audio system when there is no audio output? (Choose all that apply.)
Compressors, limiters, and expanders are all _____.
If you go up one octave from 250 Hz, you arrive at _____.
