A. The frame rate of the video
B. The resolution of the video stream
C. The signal strength
D. The delay between video capture and display
A. The ratio of input to output voltage throughout the signal chain to avoid distortion
B. The physical size of an amplifier
C. The number of microphones in a system
D. The type of speakers used
A. Control system processor
B. DSP
C. Amplifier
D. Switcher
A. The resolution of a video display
B. The signal delay in a system
C. The maximum power output of a speaker
D. The amplification level before unwanted feedback occurs in an audio system
A. 10 GHz
B. 5 MHz
C. 2.4 GHz
D. 1 GHz
A. To convert analog signals to digital
B. To provide power to devices
C. To manage and manipulate audio or video signals for optimal performance
D. To amplify signals
A. Attic
B. Plenum
C. Crawl space
D. Ductwork
A. Speaker quality
B. Contrast ratio
C. Screen size only
D. Brightness (measured in nits)
A. Amperes (A)
B. Watts (W)
C. Volts (V)
D. Ohms (#)
A. Ground loops
B. Increasing cable length
C. Proper grounding and shielding
D. Using unshielded cables
A. Green
B. White
C. Black
D. Red
A. HDMI supports audio, DisplayPort does not
B. HDMI is used only for audio
C. DisplayPort is wireless
D. DisplayPort generally supports higher resolutions and refresh rates
A. RCA
B. HDMI
C. XLR (AES/EBU)
D. Cat5e
A. USB
B. RCA
C. HDMI
D. XLR
A. To route multiple inputs to multiple outputs flexibly
B. To convert signals from analog to digital
C. To amplify video signals
D. To increase audio power
