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Chapter 1
Introduction
Chapter 1 Introduction
This section describes the main features of the D8 Digital Recording Studio, and explains its controls and their basic
functions.
Main features of the D8
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The D8 is an 8 track digital Multi-Track Recorder
with full digital processing (24 bit internal process-
ing, 16 bit uncompressed recording and playback,
44.1 kHz).
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The D8 contains an 8 track recorder, a 12 channel 4
bus mixer (left and right master sends, internal effect
send and external AUX send), and an effect proces-
sor with 50 types of effects. It is capable of simulta-
neous recording of two tracks, and simultaneous
playback of eight tracks. Once tracks are recorded,
all effect processing, EQ adjustments and final mix-
down to a DAT recorder can be kept in the digital
domain.
■
1.4 GB internal hard disk allows a maximum of 34
minutes of 8 track recording (5MB per minute per
track). Up to 50 songs
×
8 tracks of data (total 400
tracks) can be accommodated (memory permitting).
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The two analog inputs of the D8’s mixer feature
high-performance balanced inputs (with mic
preamps) to take full advantage of the audio quality
provided by full digital processing. By changing the
input impedance setting on the front panel, you can
accommodate a variety of sources from mic level to
+16 dBu (higher than professional level), supporting
direct input of any type of sound source from mic to
guitar, bass, keyboard or sampler. These inputs are
TRS type balanced jacks, allowing you to connect
balanced XLR mics via an adapter. Conventional line
input is also supported.
The digital input includes a sample rate converter,
and allows 48 kHz and 32 kHz sources to be con-
verted to 44.1 kHz for recording.
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In addition to the high EQ and low EQ for each
channel, the internal effect processor provides 65
effect programs, each of which uses up to four of 50
different high-quality effects. The effects range in
variety from instrument-specific effects such as amp
simulation and lo-fi processor to general purpose
ambiance-type effects. Any of these 65 preset effect
programs can be edited, and stored in one of the 65
user effect memories. These effect programs can be
applied (and recorded) to a song or track by insert-
ing them or by using them as a master effect (send
type or global type).
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Settings of the faders, EQ, pan, effect send and AUX
send etc. can be stored as a scene, and up to 20
scenes can be stored for each song. Scenes can be
recalled at any time to provide frequently used set-
ups, or can change automatically as playback
progresses.
■
Editing operations such as recording, copy and paste
are non-destructive, and you can return to the most
recent operation (one level of Undo) or cancel it
(Redo).
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Songs and phrases that you record or edit are saved
automatically to the hard disk or external drive by the
Direct Song Access System, making it unnecessary for
you to save the data manually. The Advanced Song
Auditioning System provides rapid access to other
songs, letting you select other songs as easily as select-
ing a song on a CD player. This lets you quickly find
desired tracks, or compare songs with different mixes.
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In addition to a metronome, the D8 provides 131
rhythm patterns covering a variety of musical genres
as recording guides which provide a more natural
feel. When recording, you can play along with a
favorite rhythm without having to connect a rhythm
machine.
■
Auto Punch In/Out Recording and Manual Punch
In/Out Recording functions make it easy to re-
record (overdub) a specific section.
■
Using the Audio Trigger Record function, you can
enable recording to start automatically once you
begin playing, for hands-free recording when you
are using both hands to play an instrument such as
guitar or keyboard.
■
The Scrub function lets you audition the recorded
data of each track, just as on an open-reel tape
recorder, making it easy to find the exact beginning
of a phrase.
■
Locate point memories (three per song) and mark
point memories (100 per song) allow you to register
time locations within a song. These can be used to
mark the beginning of measures or to record loca-
tions that you wish to edit later, and can be recalled
instantly.
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The D8 can successively playback two or more songs
in a specified order, similar to a CD player. This is a
convenient way to record the mixdown of two or
more songs to a DAT recorder.
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Tempo can be set using the Tap Tempo function,
which is convenient when you wish to record and
edit a song or phrase from an external source such as
a record or CD etc. In addition, you can input tempo
data in numerical form (Tempo Map), or record
MIDI Clock data from an external MIDI device.
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The D8 can synchronize with sequencers or rhythm
machines that support MIDI Clock, MTC or MMC.
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All major connectors needed for connecting external
devices are provided: SCSI port, S/P DIF digital
interface and AUX IN(RCA), etc. The SCSI port can
be used to connect external hard disk drives or
removable disk drives to allow recording, playback
or data backup. The S/P DIF connectors allow digi-
tal recordings to be made from external digital audio
devices such as a DAT machine or CD player, and
makes it possible for you to mixdown your songs for
direct digital recording on a DAT or MD recorder.
AUX IN/OUT RCA jacks are provided for connec-
tion of external effects.