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1. Amorphous heads and high quality picture
Picture quality has been improved by the use of the S-VHS
system and the amorphous heads.
Resolution of over 400
lines and
less
noise
are
realized
in the following
conditions.
eFM carrier frequency: White peak; 7 MHz
Sync tip;
5.4 MHz
einstallation of sub-emphasis circuit
eWhite clip level: 210 %
eUse of S-VHS tape
2. Use of digital YC separator circuit
ePerfect YC separation is possible even in noncorrelating
portions.
Because of burst PLL system, non-standard signals can
be separated, too.
3. Time Code Editing
The unit allows the execution of time code editing when
this unit is connected to the AG-A750 Editing Controller.
Synchronization is also possible at the Edit IN point by the
Capstan Override Connector.
4. High precision linear audio editing timing
When insert or assemble editing, itis possible to edit at the
5. Automatic back space function
By the automatic back space function, video and audio
data without blank portions can be recorded by splicing.
6. H-aligned framing servo
Sometimes, when editing video signals conforming to the
CCIR
standard,
frame
phase
misalignment
or
horizontal
distortion
occurs
between
adjacent
edited
portions. This unit employs a framing servo to align the
frames, thus eliminating such errors at the edit start and
end points.
7. Flying erase-based editing
The adoption of a "rotary erase head" makes it possible to
achieve top-grade electronic editing without noise or
frame mis-synchronization.
8. Dual audio channel-Dolby* NR system
Because there are two normal audio tracks, stereo or
bilingual programmes can be recorded and played back.
The sound quality is further improved due to the built-in
Dolby NR system.
* 'Dolby' and the double-D symbol are trademarks of Dolby Laboratories
Licensing Corporation.
* Noise reduction manufactured under license from Dolby Laboratories
Licensing Corporation.
9. Recording and playback of Hi-Fi sound
(HD sound) and assemble editing
You can record and play back HD Sound even without a
video input signal. You can also independently record a
total of four channels, that is, HD Sound (CH1/CH2) and
Normal Audio CH1/CH2.
10. JOG/SHUTTLE search function using dial
A programme segment on the tape can be rapidly and
accurately found by using the SHUTTLE search in which
the tape speed is varied between 0 and 10 times the normal
speed, or the JOG search in which the tape speed is varied
in accordance with the rotational speed of the dial.
11. Field still function
This function provides attractive still pictures with minimal
jitter.
12. Rack mounting possible due to front
loading
The unit is a cassette tape insertion type employing front
loading, hence it can be easily installed in an IEC standard
19-inch rack.
13. Editing and dubbing connectors
Special
connectors
designed
for
dubbing
provide
improved
picture quality when
dubbing
or editing
between video recorders.
14. Time code recording and playback
The EBU time code can be recorded and played back on
the audio CH2 track.
15. Independent editing
When the AG-7500 is used independently as an editor
and the edit start and end points are memorized in the tape
counter, editing automatically takes place between those
points.
16. System editing
An editing system can be configured by connecting the
AG-7500 to an Editing Controller.
eUp to three source (playback) units can be connected
simultaneously by using a Remote Search Controller
(NV-A505, option).
eit is possible to configure a system by connecting the
unit to the AG-A750, AG-A650, NV-A500 or NV-A960
Editing Controller (options).
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