Shared Flashcard Set

Details

Audio Engineering-Transmission
Digital Audio Transmission
21
Engineering
Undergraduate 1
12/12/2008

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Cards

Term
Which cables are one-way?
Definition
AES/EBU, S/PDIF, Optical
Term
What does AES/EBU stand for?
Definition
Audio Engineering Society, European Broadcast Union
Term
Describe an AES/EBU cable.
Definition
3-pin digital cable
110 ohms
Term
What is the difference between an AES/EBU cable and a mic cable?
Definition
Mic cable is analog and has 75 ohm impedance.
AES/EBU is digital and has 110 ohm impedance
Term
How long can an AES/EBU cable run without problems?
Definition
300 ft. ISH
Term
What does S/PDIF stand for?
Definition
Sony/Phillips Digital Interface Format
Term
What cable does S/PDIF use?
Definition
Non-Digital RCA which carries digital signal
Term
What technology does an optical cable use?
Definition
Light Pulsation
Term
What is an advantage of using Optical cables?
Definition
Eliminates grounding (humming/buzzing)
Term
What is lightpipe?
Definition
ADAT connection-Optical Cable
Term
What does TDIF stand for?
Definition
Tascam Digital Interface Format
Term
What kind of connector is used with a TDIF cable?
Definition
25 pin D-Sub
Term
Digital Audio Transmission only works if....
Definition
Sample rate can be lined up with WORDCLOCK
Term
What is a difference in the lining up of Sample Rate called?
Definition
Jitter
Term
For wordclock, one device must be ______ and the others are ______
Definition
Master, Slaves
Term
Which cables have a built-in wordclock?
Definition
AES/EBU and S/PDIF
Term
If you do not have a built-in wordclock, what should you use?
Definition
BNC cable
Term
Where, in signal flow, does jitter appear?
Definition
ADC or DAC
Term
Which direction should the wordclock path travel?
Definition
Same direction as signal flow
Term
What is on a track sheet?
Definition
Project Name
Key
Time Sig.
Tempo
Bit Depth
Sample Rate
Format
Artist
Producer
Engineer
If Analog: tape speed, bids info
Song Length
Timecode
Term
What documentation should be in the studio?
Definition
Track Sheet
Contract
Board Sheet
Patchbay Sheet
Machine Sheets
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