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6
EN
The digital video camera converts incoming audio and video signals into digital form for recording.
A video signal is composed of a luminance signal (Y) and colour signals (R-Y and B-Y). These signals are
identified and recorded digitally (Digital Component Recording). The A/D (Analogue to Digital) converter
samples the Y signal at 13.5 MHz, and R-Y and B-Y at 6.75 MHz, and changes them to an 8-bit quantum signal.
Sound sampled at 48 kHz is changed to a 16-bit quantum signal, and sound sampled at 32 kHz is converted
to a 12-bit signal.
NOTE:
The data recorded on a tape is digital, but the output of the this camcorder is analogue.
VIDEO
Lens
Chrominance (C)
AUDIO
Mic
This camcorder separates the data into blocks, writing one block of each data type on each track of the tape.
Head tracking direction
1
Sub-Code Area
The Time Code and Date/Time data are
written here, separate from the video
data. This enables you to display the date
and time during playback, even if they
weren't displayed while recording.
2
Video Area
The digital video signal is recorded here.
Downloaded from:
Luminance Signal (Y)
Colour Difference
Signal (R-Y/B-Y)
Chromatic
Analysis
https://www.usersmanualguide.com/
A/D
conversion
A/D
conversion
A/D
conversion
Tape direction
Sub-Code Area
Video Area
12 tracks/frame
3
Audio Area
The digital audio signal is recorded here.
4
ITI (Insert and Tracking
Information) Area
Insert editing and post-recording editing
tracking signals are recorded here.
ABOUT DV
Recording by
rotating head
helical scan
Signal
compression
Audio Area
ITI Area
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