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RX-P1H
©
1. OUTLINE
The application of advanced technologies, like digital technology,
high-scaleintegration technology, computer technology, etc., has
greatly innovated the electronics industry, so that products
satisfying more sophisticated demands have been created and
marketed. The audio equipment is not exception. In the field of
digital audio equipment characterized by:
(1) high performance and high sound quality,
(2) easy operation,
(3) versatile functions as widely recognized,
by users it is expected that digital audio equipment of the next
generation will find extensive applications. Especially, the DAT
deck having many advantages, such as high performance
recording/playback, quick program selection, etc., will find wider
applications than the CD players. Below is described the outline
of DAT.
1-1. Basic Specification
For the digital signals which can be recorded and reproduced
with DAT the 6 modes have been specified.
Each DAT must
have the 48 kHz standard mode @, the 44.1 kHz two soft tape
playback-only modes 6), ©.
All 32 kHz modes are optional.
They are adaptable to PCM broadcast in Japan and Europe,
long-time mode or 4-channel use. (Modes @, @, @).
The mode ©, playback-only mode, affords playback time as long
as 80 minutes because the track pitch is 1.5 times longer than
the standard track pitch and the tape speed is 1.5 times higher
than the standard one.
This mode is characterized by the
possibility of easily producing the prerecorded tapes by the
contact print method.
The RX-P1H
is applicable in modes ©, @ , © and ©.
Mode
DAT
Prerecorded tape
Subcode capacity
(KBPS
273.1
273.1
136.5
273.1
273.1
Modulation system
8-10 conversion
Correction system
Dual Reed-Solomon code
Tracking
system
Area division ATF
Cassette size (mm)
73 x 54 x 10.5
| Recording time (min)
120
120
240
[120
120
80
Tape speed (mm/s)
[8.15
8.15
[4.075
8.15
8.15
12.225
Track pitch (1)
13.591
113.591
20.41
Track angle
6°22'59.5"
§°23'29.4"
Standard drum specification
1930 90° lap (p20 135° lap - RX-P1 "a
Table 1-1 Major specification of DAT
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