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What is the correct spelling for computer disc drive?

"Disc" refers to optical media, such as CDs or DVDs. "Disk" refers to magnetic media, such as hard drives. So the answer depends on which drive you are referring to; most have both an "optical disc drive", and a "hard disk drive".


Why are compact disc have a round shape?

CD; Compact Disc obviously, have disc shape. The most relevant answer to this question is that DISC format can store move information in other words we can have larger volume of data in this format rather that going with square or any other shape. We can definitely have any desired shape; some learned fellow suggests that rectangular shape ( http:/en.wikipedia.org/wiki/Shaped_CD) can cause problem or lens cannot read Squared shape but even they cant ignore that we had Circular tracks even before we had Magnetic tape concept; Gramophone's .....( http:/simple.wikipedia.org/wiki/Gramophone_record ) One can ask for a mathematical proof of above claim and can suggest that Volume of circle is lesser than that of Square; perfectly fine but Circle doesn't have any volume. We are talking about 3D object. In 3D space volume of Disc will be higher than that of Cube. This is purely my observation and believe. Thanks Sahil


What is the most popular interface for an optical drive?

Traditionally, it has been PATA (IDE), but many newer computers are using SATA DVD drives.


Besides DVD-r what other standards are available for burning DVDs?

DVD-R: The most universal of recordable DVD formats that is used by computer DVD writers as well as most DVD recorders. DVD-R is a write-once format, much like CD-R and discs made in this format can be played in most current DVD players. DVD-R discs need to be finalized at the conclusion of the recording process (like a CDR) before they can be played in another DVD player.DVD-R DL A record-once format that is identical to DVD-R, except that it has two layers on the same side of the DVD. This allows twice the recording time capacity on a single side. This format is being incorporated slowly on some newer DVD Recorders. Although the actual recording format is the same as DVD-R, the physical difference between a standard DVD-R disc and a DVD-R DL disc may result in less playback compatibility on some DVD players that normally have the ability to play standard single layer DVD-R discs.DVD-RW: Recordable and rewritable format (like CD-RW) promoted by Pioneer, Sharp, and Sony. Discs are playable in most DVD players, provided it is recorded in the straight Video Mode and finalized. In addition, the DVD-RW format also has the ability to perform Chase Play, which is similar to Time Slip used in the DVD-RAM format (refer to the explanation for the DVD-RAM format). However, this function is available only in what is referred to as VR mode. DVD-RW recordings made in VR mode may not be as compatible with other DVD players.DVD+RW: Recordable and rewritable format promoted primarily by Philips, with a host of partners, including Yamaha, HP, Ricoh, Thomson (RCA), Mitsubishi, APEX, and Sony. Claims to offer a greater degree of compatibility with current DVD technology than DVD-RW. The DVD+RW format is also the easiest to use, in terms of basic recording, as the discs do not need to be finalized at the conclusion of the recording process in order to play in another DVD player. This is due to the finalization process being performed during the actual recording process itself.DVD+R: A record-once format introduced and backed by Philips and adopted by the other DVD+RW proponents, that is said to be easier to use than DVD-R, while still playable in most current DVD players. DVD+R discs need to be finalized before they can play in another DVD player.DVD+R DL A record-once format that is identical to DVD+R, except that it has two layers on the same side of the DVD. This allows twice the recording time capacity on a single side. This format is being incorporated on most new PCs with DVD writers, but is slowly being introduced into standalone DVD recorders. Although the actual recording format is the same as DVD+R, the physical difference between a standard DVD+R disc and a DVD+R DL disc may result in less playback compatibility on some DVD players that normally have the ability to play standard single layer DVD+R discs.DVD-RAM: Recordable and rewritable format promoted by Panasonic, Toshiba, Samsung, and Hitachi, which is not playback compatible with most standard DVD players, and is not compatible with most DVD-ROM computer drives. One of the unique features of DVD-RAM, however, is its ability (with its random access and quick writing speed) to allow the user to watch the beginning of a recording while the DVD recorder is still recording the end of the program. This is referred to as "Time Slip". This is great if a phone call interrupts your viewing or if you come home late from work and miss the beginning that important TV episode or televised sporting event. Another advantage of DVD-RAM is its extensive capability for on-disc editing. With its quick access speed, you can rearrange the playback order of scenes and delete other scenes from playback, without erasing the original video. However, it must be re-noted that the recording made is not compatible with playback on most standard DVD players.


Optical fibers are most commonly used in technology?

FIber Technology is used in many things: i.e. Telecom Technology Internet Technology Communication technology

Related Questions

What is the correct spelling for computer disc drive?

"Disc" refers to optical media, such as CDs or DVDs. "Disk" refers to magnetic media, such as hard drives. So the answer depends on which drive you are referring to; most have both an "optical disc drive", and a "hard disk drive".


What are DVDs?

DVDs (Digital Versatile Discs) are discs that are used to watch movies, and television shows, you need a DVD player to watch it, most of the DVD players require television to connect them, however portable DVDs do exist.


What are optical storage devices are most known as?

An optical storage device is an electro-mechanical unit that can save and retrieve (write and read) information on a special disc medium using a laser light. Optical drives are designed to work with several types of media: CDs ("compact disc"), DVDs (digital versatile disc" or "digital video disc") and Blu-ray discs.


What are optical storage devices are most commonly known as?

An optical storage device is an electro-mechanical unit that can save and retrieve (write and read) information on a special disc medium using a laser light. Optical drives are designed to work with several types of media: CDs ("compact disc"), DVDs (digital versatile disc" or "digital video disc") and Blu-ray discs.


What is the most common format for a report?

The most common format for a report is IMRAD: Introduction, Methods, Results and Discussion. Reports do not have to follow this format but this structure is standard.


What is the most important part of a CD?

The most important part of an optical disc drive is an optical path, placed in a pickup head (PUH),[1] usually consisting of semiconductor laser, a lens for guiding the laser beam, and photo-diodes detecting the light reflection from disc's surface.


What forms of media can be stored on a DVD 9 format disc?

One can store a lot of things on an DVD 9 format disc. For exemple one could store data files or pictures on this type of disc, but most of the time one uses DVD 9 format discs to store video files.


What is a removable disk on a computer?

Because the term 'disc' or 'disc' refers to several different memory formats, 'removable disk' designates those which can be removed and replaced without opening the computer's case. There are a number of different types of removable discs, such as; A floppy disc. Originally an 8 inch disc, this format has shrunk to 3 1/2 inches. Many new computers do not have floppy disc drives, because the format can only hold 1.4 megabytes per disc. There have been several 3 1/2 inch optical disc drives created, which are similar to CD-R/W drives, in that the disc is written to and read by a laser. These drives can be mounted in place of a floppy drive, and have capacities of 20 megabytes, or more. CD-ROM -R/W The compact disc, a 5 inch optical Read Only Memory format, is generally thought of as an audio format, but was adapted for use by computers shortly after its introduction. Many computers can now boot from a CD, and most software is sold on CD. The Read/Write CD drive is now over ten years old, and was introduced as a way to store and transfer data. Drives that can write to a CD are called 'burners', but can only write to special CD's, called CD-R/W or Read/Write. DVD-ROM - R/W. With the introduction of the Digital Video Disc, the amount of data that could be stored on a 5 inch optical disk increased dramatically. The DVD format has gone through the same evolution as the CD format, in that a burner type drive was introduced some years after the ROM drive. However, DVD discs will not work in CD drives, although most DVD drives can read CD's. Generally, a computer will refer to CD and DVD drives under the general heading of CD-ROM drives. The most common use of 'removable disc' is the 3 1/2 inch floppy.


What is the most common format for memory cards used in electronic devices?

The most common format for memory cards used in electronic devices is the Secure Digital (SD) format.


What is more common term for digital optical audio cable?

More common terms for digital optical audio cable; optical audio cable, cable, digital optical, but the shortest and most well-known term is "cable".


What is the most common sheet music file format used by musicians and composers?

The most common sheet music file format used by musicians and composers is the PDF (Portable Document Format).


What is full form of CHKDSK?

Check disc most common