Signal Format; Composite Digital (Video) Input/Output Signals; Control Bit; Emphasis - Sony PCM-1630 Operation And Maintenance Manual

1-10. SIGNAL FORMAT
1-10-1. Composite Digital (Video) Input/Output Signals
7
5
t
Data configuration
[
~
)
-245 H - ..
. f . . ,
: . - - - - - - - - - - - - - 1 7
H
- - - - - - - - - - - - t - -
245 H-
1 4 · - - -
4 H
---·1
First field Data
I
Vertical sync pulses
I:
18 H
4.5H
·'
'
Second field
Composite digital (video) waveforms
192 bits
+
Control* 1
- 4 0 - -
sync pulse
Horizontal line of
pseudo video signal
* Control bit (the !29th bit)
1 field
1 block
7 blocks
35 H
• Emphasis (the 1st H of each block)
ON: Data "0" (black on a monitor TV)
OFF: Data "1" (white on a monitor TVI
• Sampling frequency (the 2nd H of each
block)
44.1 kHz: Data "0" (black on a
monitor TV)
44.056 kHz: Data "1" (white on a
monitor TV)
• Mode (the 3rd H of each block)
SI format: Data "1" (white on a
monitor TV)
EI format: Data "0" (black on a
monitor TV)
• Audio/code (the 4th H of each block)
Audio: Data "1" (white on a monitor TV)
Code: Data "0" (black on a monitor TV)
1-30 (E)
Data
): Sampling frequency
44.056 kHz