Werbung
Effect of DOLBY
HX
PRO
when
using a Normal
position tape
"5
(Normal tape)
CrO2 tape
ATHY SN
(HX PRO OFF) |
(gp)
asuodsay
HX PRO OFF
(Normal tape) ND
36
DOLBY B- c NR SYSTEM
Dolby B noise reduction system is used in almost ail
cassette decks on the market at present. This unit also
uses Dolby C NR which has been developed to improve
noise reduction even further.
The MPxX filter automatically turns on during recording
with Dolby NR.
Precautions for Dolby NR
e For playback, set the DOLBY NR switch to the same
position as used for recording.
@ Mark Dolby B or Dolby C on tapes recorded with Dol-
by NR.
DOLBY HX PRO
When a source containing high-frequency components
is recorded, these components function as a bias and
the high-frequency characteristics deteriorate. DOLBY
HX PRO is a servo control system which always pro-
vides the most suitable value of bias by calculating the
recording signal and the recording bias current as a
whole. A metal-tape-like performance is attained even
with LH tapes, because the frequency response is kept
fiat at all times by stabilizing the dynamic frequency
characteristics. Furthermore, the DOLBY HX PRO sub-
stantially expands the high-frequency dynamic range.
@ This is not a noise reduction system.
e The system functions automatically when the deck
is in the recording mode. The dynamic sound record-
ed with this deck can be played back normally in
other decks and headphone stereo sets.
DOLBY: BIC-
RAUSCHUNTERDRUCKUNGSSYSTEM
Bei Aufnahme
mit Dolby-Rauschunterdriickung
wird
das Multiplexfilter automatisch eingeschaltet.
Zur Beachtung fiir Dolby-Rauschunterdriickung
Den DOLBY NR-Schalter fiir Wiedergabe auf die glei-
che Position wie bei der Aufnahme einstellen.
DOLBY HX PRO
Werbung
