Who invented the compact disc ?

Who invented the compact disc ?
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1 Answer

Answer :

The compact disc was invented by James T. Russell.
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Related questions

When a CD (Compact Disc used in audio and Video system) is seen in sunlight, rainbow like colours are seen. This can be explained on the basis of phenomenon of 1) reflection and diffraction 2) reflection and transmission 3) diffraction and transmission 4) refraction, diffraction and transmission

Description : When a CD (Compact Disc used in audio and Video system) is seen in sunlight, rainbow like colours are seen. This can be explained on the basis of phenomenon of 1) reflection and diffraction 2) reflection and transmission 3) diffraction and transmission 4) refraction, diffraction and transmission

Last Answer : 4) refraction, diffraction and transmission

For reproducing sound, a CD (Compact Disc) audio player uses a 1) quartz crystal 2) titanium needle 3) laser beam 4) barium titanium ceramic

Description : For reproducing sound, a CD (Compact Disc) audio player uses a 1) quartz crystal 2) titanium needle 3) laser beam 4) barium titanium ceramic

Last Answer : 3) laser beam

A compact disc (CD) is a data storage system of the type : (1) Magnetic (2) Optical (3) Electrical (4) Electromechanical

Description : A compact disc (CD) is a data storage system of the type : (1) Magnetic (2) Optical (3) Electrical (4) Electromechanical

Last Answer : Optical

How much longer will music be available on Compact Disc?

Description : How much longer will music be available on Compact Disc?

Last Answer : answer:Following the trend of history, there will always be a sucessor. Records gave way to (smaller records) to 8 tracks, to cassette tapes, to compact discs. Sony tried to release a "miniDisc" ... a certain point, record companies would stop producing cds. I'd say by 2015 cds will be obsolete.

The ……… offers more than five times the storage capacity of traditional DVDs. (a) Compact disc (b) Pen drive (c) Blu_ray disc (d) Ext_DVD -Technology

Description : The ……… offers more than five times the storage capacity of traditional DVDs. (a) Compact disc (b) Pen drive (c) Blu_ray disc (d) Ext_DVD -Technology

Last Answer : c) Blu-ray disc can hold almost 5 times more data than a single layer DVD.

……… stands for Compact Disc Read Only Memory. -Technology

Description : ……… stands for Compact Disc Read Only Memory. -Technology

Last Answer : CD-ROMstands for Compact Disc Read Only Memory.

‘The Compact Disc (CD) is a digital storage device. -Technology

Description : ‘The Compact Disc (CD) is a digital storage device. -Technology

Last Answer : TrueBecause CD is used to store audio, video, graphical and textual data.

What advances of technology and increased availability for compact disc players .?

Description : What advances of technology and increased availability for compact disc players .?

Last Answer : the supply curve for Blu-ray Players has shifted right

A musical compact disc is an example of?

Description : A musical compact disc is an example of?

Last Answer : (Apex) An audio text.

Data in compact disc is stored in form of A. analogue signal B. digital signal C. noise D. colors

Description : Data in compact disc is stored in form of A. analogue signal B. digital signal C. noise D. colors

Last Answer : digital signal

A genuinely new product, as the compact disc player once was, offers A)lower prices than existing products. B)at least two new product features. C)innovative benefits to consumers. D)better value than existing products.

Description : A genuinely new product, as the compact disc player once was, offers A)lower prices than existing products. B)at least two new product features. C)innovative benefits to consumers. D)better value than existing products.

Last Answer : C)innovative benefits to consumers.

If RCA Records saw all compact disc customers as pretty much alike and thus offered only one marketing mix, it would be using the _________ approach: A)heterogeneous B)undifferentiated C)segmented D)differentiated E)concentrated

Description : If RCA Records saw all compact disc customers as pretty much alike and thus offered only one marketing mix, it would be using the _________ approach: A)heterogeneous B)undifferentiated C)segmented D)differentiated E)concentrated

Last Answer : B)undifferentiated

Which of the following have the fastest access time? A) Semiconductor Memories B) Magnetic Disks C) Magnetic Tapes D) Compact Disks

Description : Which of the following have the fastest access time? A) Semiconductor Memories B) Magnetic Disks C) Magnetic Tapes D) Compact Disks

Last Answer : Answer : A

Which of the following are the cheapest memory devices in terms of Cost/Bit? A) Semiconductor memories B) Magnetic Disks C) Compact Disks D) Magnetic Tapes

Description : Which of the following are the cheapest memory devices in terms of Cost/Bit? A) Semiconductor memories B) Magnetic Disks C) Compact Disks D) Magnetic Tapes

Last Answer : Answer : C

CD-ROM stands for A) Compactable Read Only Memory B) Compact Data Read Only Memory C) Compactable Disk Read Only Memory D) Compact Disk Read Only Memory

Description : CD-ROM stands for A) Compactable Read Only Memory B) Compact Data Read Only Memory C) Compactable Disk Read Only Memory D) Compact Disk Read Only Memory

Last Answer : Answer : D

Which technology is used in Compact disks? A) Mechanical B) Electrical C) Electro Magnetic D) Laser

Description : Which technology is used in Compact disks? A) Mechanical B) Electrical C) Electro Magnetic D) Laser

Last Answer : Answer : D

One of the popular mass storage device is CD ROM. What does CD ROM stand for? A) Compactable Read Only Memory B) Compact Data Read Only Memory C) Compactable Disk Read Only Memory D) Compact Disk Read Only Memory

Description : One of the popular mass storage device is CD ROM. What does CD ROM stand for? A) Compactable Read Only Memory B) Compact Data Read Only Memory C) Compactable Disk Read Only Memory D) Compact Disk Read Only Memory

Last Answer : Answer : D

Which of the following storage devices can store maximum amount of data? A) Floppy Disk B) Hard Disk C) Compact Disk D) Magneto Optic Disk

Description : Which of the following storage devices can store maximum amount of data? A) Floppy Disk B) Hard Disk C) Compact Disk D) Magneto Optic Disk

Last Answer : Answer : B

Compact Disk (CD) is portable disk having data storage capacity between____: a) 650 - 700 MB b) 700 - 800 MB c) 800 - 900 MB d) None of These

Description : Compact Disk (CD) is portable disk having data storage capacity between____: a) 650 - 700 MB b) 700 - 800 MB c) 800 - 900 MB d) None of These

Last Answer : a) 650 - 700 MB

CRT stands for: a) Compact Ray Tube b) Cathode Ray Tube c) Compatible Recognition Tool d) None of These

Description : CRT stands for: a) Compact Ray Tube b) Cathode Ray Tube c) Compatible Recognition Tool d) None of These

Last Answer : b) Cathode Ray Tube

Which of the following Devices have a limitation that we can only read it but can not erase and modify it? 1) Tape Drive 2) Hard Disk 3) Compact Disk 4) Floppy Disk

Description : Which of the following Devices have a limitation that we can only read it but can not erase and modify it? 1) Tape Drive 2) Hard Disk 3) Compact Disk 4) Floppy Disk

Last Answer : 4) Floppy Disk

Which technology is used in Compact disks ? 1) Mechanical 2) Electrical 3) Electro Magnetic 4) Laser

Description : Which technology is used in Compact disks ? 1) Mechanical 2) Electrical 3) Electro Magnetic 4) Laser

Last Answer : 4) Laser

Blu Ray Technology was developed by Blu-ray Disc Association with more than ____members: a) 180 b) 190 c) 210 d) None of These

Description : Blu Ray Technology was developed by Blu-ray Disc Association with more than ____members: a) 180 b) 190 c) 210 d) None of These

Last Answer : a) 180

If some information is available on paper but you want to transferred it to the hard disc of the computer for further manipulation, which device you will use: a) Photoshop b) Scanner c) Printer d) None of These

Description : If some information is available on paper but you want to transferred it to the hard disc of the computer for further manipulation, which device you will use: a) Photoshop b) Scanner c) Printer d) None of These

Last Answer : b) Scanner

The brain of a computer is 1) CPU 2) CD 3) Floppy disc 4) Megabyte

Description : The brain of a computer is 1) CPU 2) CD 3) Floppy disc 4) Megabyte

Last Answer : 1) CPU

What is the name of a memory buffer used to accommodate a speed differential ? (1) Cache (2) Stack Pointer (3) Accumulator (4) Disc

Description : What is the name of a memory buffer used to accommodate a speed differential ? (1) Cache (2) Stack Pointer (3) Accumulator (4) Disc

Last Answer : Cache

The process of writing on an optical disc is called (1) Ripping (2) Fetching (3) Scanning (4) Burning

Description : The process of writing on an optical disc is called (1) Ripping (2) Fetching (3) Scanning (4) Burning

Last Answer : Burning

A Floppy Disc can store _____ data. (1) 1.44 bytes (2) 1.44 MB (3) 1.44 KB (4) 1.44 GB

Description : A Floppy Disc can store _____ data. (1) 1.44 bytes (2) 1.44 MB (3) 1.44 KB (4) 1.44 GB

Last Answer : 1.44 MB

To read a CD-ROM disc, you need a (1) laser beam (2) magnetic needle (3) sound card (4) graphics card

Description : To read a CD-ROM disc, you need a (1) laser beam (2) magnetic needle (3) sound card (4) graphics card

Last Answer : laser beam

What are some high energy foods for lunches, that are also compact?

Description : What are some high energy foods for lunches, that are also compact?

Last Answer : Roast beef sandwiches Tuna sandwiches Cold fried chicken Italian sub type sandwiches

Do you prefer your umbrella to be short and compact, or long and solid?

Description : Do you prefer your umbrella to be short and compact, or long and solid?

Last Answer : Look at shape of the rolled, thick compact umbrella versus the long skinny one. If you were a woman, which would you prefer?

Do your Compact Fluorescent bulbs (the curly ones) last 9000 hours?

Description : Do your Compact Fluorescent bulbs (the curly ones) last 9000 hours?

Last Answer : I use them, but my house is old and the wiring, although safe (been checked by experts) is a bit funky. My curly bulbs last waaaaaaay longer than the incandescent ones, but not nearly as long as they probably ... I would log it, like you do, but I think I would be laughed at if they saw my house.

What makes SLR cameras better if you can get a four times cheaper compact with more megapixels?

Description : What makes SLR cameras better if you can get a four times cheaper compact with more megapixels?

Last Answer : Speed, interchangeable lenses, larger image sensor size (don’t fall for megapixels marketing), and better control allowing for effects like depth of field.

What's the best compact camera?

Description : What's the best compact camera?

Last Answer : Look on Consumers Report . They generally do great reviews of consumer electronics.

A compact camera that does video, or a compact video camera that does still photography?

Description : A compact camera that does video, or a compact video camera that does still photography?

Last Answer : I think it’s going to be hard to find a quality camera that does all of that for under $300. I would suggest looking at Nikon cameras. They have lots of features, and are very reliable. I’ve had lots of good luck with them in the past. Hope this helps.

What compact car would you recommend to buy?

Description : What compact car would you recommend to buy?

Last Answer : Mazda 3!!!! If you feel you need a boring car, the corolla is a good option

What are some new suggestions for an entry-level compact digital camera?

Description : What are some new suggestions for an entry-level compact digital camera?

Last Answer : you can never go wrong with canon cameras.

I have a 60 watt/120v clip-on lamp. What is the highest wattage of compact fluorescent bulb can I safely use in this lamp?

Description : I have a 60 watt/120v clip-on lamp. What is the highest wattage of compact fluorescent bulb can I safely use in this lamp?

Last Answer : By the way, I mean actual watts on the fluorescent bulb, not replacement-watts. :)

Which compact camera should I get?

Description : Which compact camera should I get?

Last Answer : Okay here's my parameters, I want one that has a viewfinder, too hard to use the screen in full sun and too hard to hold the camera steady when it is out at arm's length. I like a good zoom ... battery. I don't like the ones that use AA batts, spend too much time recharging. Just my humble opinion.

Which automatic transmission is best for compact MPV?

Description : Which automatic transmission is best for compact MPV?

Last Answer : look at the EPA mileage ratings for the various models you’re considering. buy the car with the highest mileage rating; this is an indication of (among other things) an efficient transmission.

Best compact or subcompact digital camera that offers full manual controls?

Description : Best compact or subcompact digital camera that offers full manual controls?

Last Answer : Ricoh GR D II, in my opinion. Lovely wide lens (no zoom, for a wide zoom check out the caplio GX100), nice manual controls, faster than its predecessor at RAW. It's on my shopping list after ... in many ways). Check out Flickr camera finder to have a look at results and see which you like.

Any good recommendations on a compact digital camera?

Description : Any good recommendations on a compact digital camera?

Last Answer : I recently bought me one of these They’re inexpensive, fairly small, very easy to use and for your average happy snapper, it’s good quality – oh and it does have a macro setting.

how can I grow tuberous begonia compact and smaller leaf?

Description : how can I grow tuberous begonia compact and smaller leaf?

Last Answer : Need Answer

How high does a blue compact Agastache grow?

Description : How high does a blue compact Agastache grow?

Last Answer : It will grow the green parts first then the blue flowers will come up like spikes in the middle. Just let it do it own thing. in full sun, 42 to 54 inches tall and 24 to 30 inches wide. Attracts butterflies and hummingbirds. It is related to the mint family and deer do not like it.

State three differences between compact settlements and dispersed settlements. -Geography

Description : State three differences between compact settlements and dispersed settlements. -Geography

Last Answer : Compact Settlement Dispersed Settlement (i) It is usually found in fertile plains of river valleys. It is found in mountainous highlands, ridges, forested areas and deserts and semideserts. (ii) Main ... each other and form a compact block. The houses are located at a distance from each other.

The M87 black hole is supermassive, but relatively compact for its mass. What size does it occupy? -Space

Description : The M87 black hole is supermassive, but relatively compact for its mass. What size does it occupy? -Space

Last Answer : Such incredibly compact objects cause infinite curvature in the fabric of spacetime. Everything that falls into a black hole is sucked toward the singularity. At some distance away from the singularity ... star. Black holes grow by accreting surrounding matter and by merging with other black holes.

What is the role of Haversian canals in compact bone? -Biology

Description : What is the role of Haversian canals in compact bone? -Biology

Last Answer : answer:

What is the difference between compact bone and spongy bone? -Biology

Description : What is the difference between compact bone and spongy bone? -Biology

Last Answer : answer:

When was the Mayflower Compact signed?

Description : When was the Mayflower Compact signed?

Last Answer : In 1620

What is NET Compact Framework ( .NET CF) ?

Description : What is NET Compact Framework ( .NET CF) ?

Last Answer : NET Compact Framework (.NET CF). A subset of the .NET Framework for resource-artificial devices such as personal digital assistants (PDAs) , mobile phones and set-top boxes. NET ... with architecture derived from .NET Framework. A set of classes designed exclusively for optimal performance.