Dante Level 1 All Classes ACTUAL
EXAM ALL QUESTIONS AND WELL
ELABORATED ANSWERS TOP RATED
VERSION FOR ALREADY A+ GRADED
HIGHLY RECOMMENDED |NEW AND
REVISED
Jitter - CORRECT ANSWER *Distortion caused by inconsistent word clock in playout
*classic problem with older "daisy chained" digital audio
*Recognized as a potential problem in legacy transports like AES3 MADI or ADat in these
systems the word clock is embedded in the audio signal as a start of frame message which must
be unpacked From the data stream which contributes to misalignment under some signal
conditions especially when connecting many devices together
*classic solution here was to use an expensive external clock that would slave each device thus
forceing a clock alignment between them.
*dante uses a highly accurate clock synchronization method
Latency - CORRECT ANSWER *Audio Signal delay in a system
*Transport and processing of audio signals
*Mainly a problem when we hear delayed and undelayed signal simultaneously
*
How fast does sound travel - CORRECT ANSWER 1128 feet per second or 343 meters per second
How to find audio bandwidth - CORRECT ANSWER Multiply the sampling rate by the bit depth
Ex. 48kHz (48000 hertz) is the sampling rate and 24 is the bit depth.
48000 *24 =1.152 mbits/sec (megabits per second) per channel
EXAM ALL QUESTIONS AND WELL
ELABORATED ANSWERS TOP RATED
VERSION FOR ALREADY A+ GRADED
HIGHLY RECOMMENDED |NEW AND
REVISED
Jitter - CORRECT ANSWER *Distortion caused by inconsistent word clock in playout
*classic problem with older "daisy chained" digital audio
*Recognized as a potential problem in legacy transports like AES3 MADI or ADat in these
systems the word clock is embedded in the audio signal as a start of frame message which must
be unpacked From the data stream which contributes to misalignment under some signal
conditions especially when connecting many devices together
*classic solution here was to use an expensive external clock that would slave each device thus
forceing a clock alignment between them.
*dante uses a highly accurate clock synchronization method
Latency - CORRECT ANSWER *Audio Signal delay in a system
*Transport and processing of audio signals
*Mainly a problem when we hear delayed and undelayed signal simultaneously
*
How fast does sound travel - CORRECT ANSWER 1128 feet per second or 343 meters per second
How to find audio bandwidth - CORRECT ANSWER Multiply the sampling rate by the bit depth
Ex. 48kHz (48000 hertz) is the sampling rate and 24 is the bit depth.
48000 *24 =1.152 mbits/sec (megabits per second) per channel
