DIG 6206 Lecture 14

SMPTE ST 2022-6 and SMPTE ST 2110-10 are protocols used for transmitting ________ video over IP networks.

• Compressed

• Uncompressed

• Encrypted

In __________, a single IP packet can carry both video and audio data.

• SMPTE 2022-6

• SMPTE 2100-10

Traffic shaping is used to _______ network traffic in order to ensure efficient bandwidth utilization and avoid congestion.

• Block

• Control

• Compress

• Prioritize

The formula for calculating decibels (dB) is given by dB = 10 * log__(P₂ / P₁). what is the base of the logarithm?

• Base 10

• Base 2

• Linear

In DPSK (Differential Phase Shift Keying), how is a binary 0 typically represented?

• Phase shift of 180°

• Same as previous phase

• Phase shift of 90°

• No hhase change

For a given Bit error rate (BER), a greater CNR is needed for the higher QAM levels.

• True

• False

What is the primary goal of traffic shaping in network management?

• Reduce congestion

• Control bandwidth

• Delay packets

• Regulate traffic flow

In the context of modulation, what does the passband represent?

• Modulated signal's frequency range

• Carrier amplitude

• Baseband signal

• Signal delay