Werbung
We
invite you to a new
era of listening pleasure
via our high-
ly advanced
Model
SQD-2020.
It provides
full
quadraphonic
reproduction
from
SQ,
other
type
matrix,
and
discrete
four-
channel
programs.
The fundamental
four-channel
system
is "discrete" recording.
But, the "discrete" approach has some big limitations:
Putting
discrete four-channel
sound
on a disc requires the user to install
new, costly, high-precision playback
equipment.
Moreover,
this
type
of signal
cannot
be
used
as
a program
source
for fm
stereo
broadcasts.
{t is practical
only
on
magnetic
taper" ~d
even there it reduces by half the amount of music that ca. ve
put on a given amount
of tape.
CBS
laboratories
developed
a coded
matrix system,
"SQ",
and
Sony has developed
the
hardware
which
can
get the
utmost
from the SQ system.
With
the advanced circuitry of front-back
logic and waveform comparator logic, the SQD-2020
maintains
sufficient
channel
separation
to "localize"
the musicians where
they belong.
You will hear music indistinguishable from the
original master tape and feel that you are actually in a concert
hall. Another benefit of this system is that SQ allows four-channel
sound
to be broadcast
through
any
fm
multiplex
system,
and
even
conventional
two-channel
programs
sound
better
in this
system.
Also, this system has true compatibility with conven-
tional two-channel
stereo.
The
connection
and
the
operation
of the SQD-2020
are quite
easy if you
read through
this manual
and
make
each
step
as
directed.
Keep the manual
for future reference.
2-ch. record, tape or fm
Disque
2-canaux,
bande
ou
émission
fm
Zweikanal-Schallplatte,
Tonband
oder UKW-Sender
Front speakers
Haut-parleurs front-
aux
Front-Lautsprecher
Live acoustic field
(concert hall}
Champ
acoustique
{salle de concert)
Originaére Akustik
(Konzerthalte)
4-ch
reproduction
Reproduction
de 4-canaux
Vierkanal-Wiedergabe
Amplifiers
Amplificateurs
Verstarker
SQ encoder
Codeur SQ
SQ-Kodierer
Microphones
Mikrofone
Haut-parleurs arriéres|
Hinter-Lautsprecher
Werbung
