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2a-7, Dubbing sound to picture, Isdn – Dolby Laboratories DP503 User Manual

Page 23: Main

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2A-7

ISDN

Dolby
Fax

Dolby
Fax

Picture

Picture

Existing
Audio Track

Audio
Mixer

L o c a t i o n X

Audio

Timecode

Notes

2 Audio Channels from Y to X (1 used for code)
1 Audio Channel from X to Y.

Incoming audio at Y should be recorded on a
separate medium or one that will allow offset
synchronisation on relevant tracks.

This system allows off-line working: send
Existing Audio Track and code to location X,
record tracks to tape/film and send finished
audio back to Y by Dolby Fax or Courier.

Applications

Post production:
Dubbing to picture

Key

+ Talkback

L o c a t i o n Y

Mic

A

B

B

A

A

A

Mic Amp/
Audio Mixer

Dubbing Sound to Picture

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