WHAT IS A MINIDISC?

The disc is stored in a cartridge. You can handle it easily without worrying about dust, fingerprints, etc. However, dust entering the opening of the cartridge, dirt on the cartridge, warping, etc. may cause malfunctions. Please note the following.

■Handling the MiniDisc

Do not touch the disc directly!

Do not open the shutter or touch the disc directly.

If the shutter is opened forcibly, it may break.

Disc

Shutter Cartridge

Where not to store discs:

Do not store discs in places with high temperatures or humidity. Specifically, do not leave discs in places exposed to direct sunlight or in cars with doors and windows closed. Do not leave discs in places where sand can get into the cartridge easily (e.g., beaches).

■To prevent recorded discs from being erased accidentally

Slide the accidental erase prevention tab, located on the side of the disc, in the direction indicated by the arrow.

●The disc will then be protected against acciden- tal erasure.

●To add a recording to such a disc, slide the acci- dental erase prevention tab back to its original position.

Tab

Protected against accidental erasure

■What is a MiniDisc?

●A MiniDisc is a 64 mm (2-1/2") diameter disc which is stored in a cartridge. MiniDiscs are easy to handle, compared to compact discs, because they are protected against dust and scratches.

●Recording and playback use a digital system with a sound quality that is similar to that found on compact discs.

MiniDiscs cannot twist or stretch like tapes. The quality of sound will not deteriorate. MiniDiscs are extremely durable.

●Never disassemble MiniDiscs.

■Adaptive TRansform Acoustic Cod- ing [ATRAC]

The ATRAC (Adaptive TRansform Acoustic Cod- ing) is a new technology that is designed to eliminate the information in sounds which you can not hear and to compress the remaining sound data so that the recording uses about 1/5 of the original sound information. Sound data is analysed and filtered to take advantage of psycho acous- ticmasking. The acoustic quality of the sound is not impaired.

■Types of discs

There are two types of discs: playback-only and recordable type.

●Playback-only MiniDisc:

This type of MiniDisc is used for commercially available prerecorded music. This is the same kind of optical disc as CDs. Playback is performed using an optical pickup. (Recording and editing are not possible.)

A Shutter will be used on only one side (back).

●Recordable MiniDisc:

This is a “raw disc” on which recording can be performed. A magneto optical disc is used. Recordings are made using a laser and magnetic field. Repeated recording is possible.

Shutters will be used on both sides.

■How to apply labels

When sticking a label on an MD cartridge, be sure to observe the following. If a label is not affixed properly, an MD may become jammed in the unit such that it can not be removed.

●Stick a label correctly to the specified area. (Do not stick labels to areas other than the specified one.)

●Do not stick one label upon another.

● If a label is peeling off or starts to come loose, replace it with a new one.

■Shock Resistant Memory

During playback, approximately 10 seconds of information is stored in the semiconductor memory. Therefore, even when the pickup cannot read information for a second or two due to an external shock, the sound continues without interruption because the information stored in memory is output.

44

Page 44 Page 46
Page 45
Image 45
Sharp MD-M2H operation manual What is a MINIDISC?
Page 44 Page 46

MD-M2H specifications

The Sharp MD-M2H is a versatile portable MiniDisc recorder that gained popularity for its compact design and advanced features, catering to music lovers and professionals alike. One of the standout features of the MD-M2H is its ability to record audio in high-quality formats, offering both stereo and mono options. This flexibility appeals to various users, including musicians, journalists, and audiophiles seeking pristine sound quality.

Equipped with a digital input, the MD-M2H allows users to connect directly to other digital devices, ensuring minimal loss of audio quality during transfers. The device also supports a unique ATRAC (Adaptive Transform Acoustic Coding) compression algorithm, which maintains the integrity of the original recording while significantly reducing file sizes. This technology enables longer recording times on a single MiniDisc, making it ideal for extended sessions.

Another important aspect of the MD-M2H is its user-friendly interface. The device features an intuitive control layout that facilitates easy navigation through its various functions. With an LCD display, users can easily monitor battery life, recording time, and other essential information at a glance. The inclusion of external microphone inputs adds to its adaptability, allowing for enhanced audio capture in diverse environments.

The Sharp MD-M2H is powered by rechargeable batteries, appealing to environmentally conscious users while providing the convenience of extended playback and recording times. Its compact and lightweight design, combined with a robust build, makes it perfect for on-the-go recording, whether that’s in the studio, at concerts, or while traveling.

In summary, the Sharp MD-M2H stands out for its high-quality audio recording capabilities, user-friendly design, and advanced compression technology. Its adaptability makes it a valuable tool for a wide range of applications. Whether for personal use or professional purposes, the MD-M2H continues to impress with its performance and reliability, cementing its place in the world of portable audio recording.
Top Page Image Contents