23372
74
Zoom out
Zoom in
Previous page
1/76
Next page
74
What is an MD?
How MiniDisc works
MiniDisc (MD) comes in two
types: premastered (prerecorded)
and recordable (blank).
Premastered MDs, recorded at
music studios, can be played back
almost endlessly. However, they
cant be recorded on or over like
cassette tapes. To record, you must
use a recordable MD.
Premastered MDs
Premastered MDs are recorded
and played like regular CDs. A
laser beam focuses on the pits in
the surface of the MD and reflects
the information back to the lens in
the recorder. The recorder then
decodes the signals and plays
them back as music.
Recordable MDs
Recordable MDs, which use
magneto-optical (MO)
technology, can be recorded again
and again. The laser inside the
recorder applies heat to the MD,
demagnetizing the magnetic layer
of the MD. The recorder then
applies a magnetic field to the
layer. This magnetic field
corresponds exactly to the audio
signals generated by the connected
source. (The north and south
polarities equate to digital 1 and
0.) The demagnetized MD
adopts the polarity of the magnetic
field, resulting in a recorded MD.
How the MiniDisc got so small
The 2.5-inch MiniDisc, encased in
a plastic cartridge that looks like a
3.5-inch diskette (see illustration
above), uses a new digital audio
compression technology called
ATRAC (Adaptive TRansform
Acoustic Coding). To store more
sound in less space, ATRAC
extracts and encodes only those
frequency components actually
audible to the human ear.
74


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Sony MZG750 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Sony MZG750 in the language / languages: English as an attachment in your email.

The manual is 0,98 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Sony MZG750

Sony MZG750 User Manual - German, Dutch, Italian - 228 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info