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Machine Translated by Google
About MD
About the type
Play-only MD
The shutter is
on one side
(back side) label. ÿ
Commercially available music
software is this type. It uses the
same optical disk as a CD. It
cannot be recorded or edited.
Handling Note that sand dust
entering through the gaps in the cartridge and dirt on the cartridge
may cause malfunctions, so be careful of the following. Do not
touch the disc directly. Do not open the shutter and touch the disc
directly. The shutter will break if you force it open.
Precautions when attaching the label If you do not attach
the label correctly, the MD may get stuck inside and you may not
be able to remove it.
• Paste correctly in the designated place (inside the area).
(Please do not paste outside the designated area.)
• Do not stack and paste labels. • If
the label is flipped or floating, replace it with a new label.
MD for recording / playback
There are
shutters on both sides. ÿ
It is a "raw disc" that can also
be recorded. Since it uses a
magneto-optical disk, it can be
recorded repeatedly.
Discs,
shutters, cartridges
Precautions for storage Be
sure to store in a special case to avoid dust, scratches, deformation,
etc. Do not place it in the following places. • A place exposed to direct
sunlight for a long time. (Especially in a closed car) • Places with high
temperature or high humidity. • A place where sand and dust can
easily get inside the special case. (Seaside, sand, etc.)
About ATRAC (Audio Compression Technology)
Atrac
ATRAC (Adaptive TRansform Acoustic Coding) cuts inaudible
sounds and compresses music data to about 1/5. Since the data
is selected based on psychoacoustics, the audible sound quality
is less likely to be impaired. This device also uses a compression
method called ATRAC3, which compresses music data to about
1/10 or 1/20. By using this method, it is possible to record 2x or
Atrac
4x stereo for a long time.
Sound skip guard memory Information is always
stored in the semiconductor memory for about 10 seconds during
playback. Therefore, even if the pickup cannot read the information
temporarily due to an external impact, the sound can be played
back without interruption by sending the accumulated information.
1-BIT MD / CD SYSTEM SD-FX10
About M
Consideration
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