Apple's Digital Music Player Market There are two main key issues when dealing with Apple's digital music player market. The first issue consists of Apple maintaining its digital music player market share. The second issue pertains to whether or not Apple has a niche music player by not licensing its technology. Apple has a substantial market share consisting of 60% of the digital music player market when only 11% of the U.S. population owns digital devices. In order for Apple to maintain its
The Creation Of The Compact Disc The creation of the compact disc, better known as the CD, can be traced back to the late 1960s. A Dutch scientist named Klass Compaan of Philips Research conceived the idea for the CD. He teamed with another scientist, Piet Kramer, who together introduced the first color videodisc prototype in 1972. Sony teamed up with Philips on the creation of the compact disc, and together they were able to develop a standard, universal compact disc to hold audio information
source for communication. CD is the abbreviation for compact disk; DVD is the abbreviation for digital video disk or digital versatile disk. The difference between the two is the CD is audio, and the DVD is audio and visual. The objective of this paper is to help you to understand the physics surrounding the CD and DVD. The main focus of this paper is to inform the reader of all the things that take place when you watch a movie on a DVD player, starting with the CD itself. The laser reads the CD
Technology and Music – Baroque, Boole, Binary, Beams, and Bach Is this merely a clever alliteration or a deep connection between science, mathematics, and western culture entirely overlooked? The following seeks to join these five B's in an intimate manner, bringing to light this seemingly complex connection. Part I: Baroque and Bach Chromaticism and elaborate forms of ornamentation characterize the Baroque period of music. In fact, this period, lasting from the late sixteenth century
James T. Russell and the Invention of the Compact Disc James Russell was born in Bremerton, Washington in 1931. His first invention, at six years old, was a remote-control battleship with a storage chamber for his lunch. In 1953, he earned his Bachelor of Arts in physics and graduated from Reed College in Portland. Afterwards he went to work as a Physicist in General Electric's nearby labs in Richland, Washington. There he started many experimental instrumentation projects. He was one of
music media to combat their expensive addiction to compact discs. It has become so simple to search out and download music that more and more people are finding it favorable to just copy their music to a recordable CD (CD-R). That would mean people could, from their own home, create illegal copies of the copyrighted material at or near industrial compact disc quality. Further adding to consumer accessibility, manufacturers now produce portable MP3 players , so now the need to buy CD-R’s is eliminated
Tolerant Control of CD-players] In 1972 Philips announced a technique to store data on an optical disc. First in 1981 Philips and Sony proposed the Compact Disc Digital Audio standard (CD-DA) which was coded in the so-called Red Book [Philips and Sony Corporation, 1991]. The development of this technique revolutionized the audio world by introducing truly digital technology for the first time. It was in the year 1982 that Philips and Sony launched the first players and discs on the market. The CD
Lasers and Their Uses We have all at some point in our lives used or seen someone use a laser. They are used in compact disc players for stereos or computers, laser surgery, laser printers, holography, cutting and borring metals, communication, bar-code scanners, etc. Over the past three decades' lasers have become a tool used daily by many people and they have become very useful in scientific research. As you can see lasers are a very useful and important tool which is why I have chosen this topic
Introduction: In the past, music has been a costly business, where only people with a lot of money could enter and be successful in the industry. Changes in the music industry coupled with new computer technology have made it much easier for people without a lot of money to compose, produce, and distribute their creation. In order to get a better understanding of the music industry in comparison to 2014, one has to look at its history. There were many things that happened from the 1980’s onward,
taking a survey. How many of you remember having a CD player in your house fifteen years ago? Not very many of you, I see. Of course, we all have CD players now. It took a little over a decade and some major price drops, but eventually we all threw out our old vinyl and cassettes and opted for the excellent sound quality and convenience of CDs. Just as the CD took the place of cassettes, many people believe the DVD, or digital versatile disc, will soon take the place of VHS tapes. Many of you may
Napster and the Music Industry We have all watched over the last year and a half as the controversy over the digital music provider Napster has clogged our television screens and lined our floors in the forms of newspaper articles. We are also well aware of the implications and revenue losses that the service either directly or indirectly causes. What I am going to investigate more in-depth in this article is, more specifically, the effect that Napster has on the operations of record stores
INTRODUCTION In 1877, Thomas Edison invented the first Phonograph. This was a device that was capable of producing sound by mechanically etching grooves onto tin foil cylinders. Originally used to playback voices, Edison could have never foreseen the profound effects on his invention would have on musical consciousness (Koenigsberg, 1969). By producing the first sound recording, Edison was essentially catalyzing the reordering of music across time and space. In 1910, the subsequent development of
system called OnStar, which allows voice activated dialing of a cellular phone service. Most new after-market compact disc players that are installed in cars can feature voice control. Systems from Kenwood and others allow you to change tracks, adjust the volume, change the radio station, and eject the CD without having to remove your hands from the steering wheel. Each of these compact disc units feature a small microprocessor in them and memory to process the driver’s voice that is input into a
The magazine picture is high-resolution and smooth, but a newspaper photograph is grainy. Since the digital recording breaks the music up it is capable of holding more minutes of music on a compact disc than on a vinyl record using analog recording. One reason for being able to fit more music onto the compact disc is because digital recording gives a representation of the musical sig... ... middle of paper ... ...imited bass, having to lift the tonearm when the record is over, and the pops heard
raw recordings. In 1925, headphones were introduced, which brought about the electrical era (Taylor 12). By the 1920s, more than 150 companies were making records and record players, which played discs. The discs were typically seven inches in diameter and played at a speed of 78 revolutions per minute. Each side of the disc held about three minutes of recording, which is the equivalent of a song (Miller 35). Early radio broadcasting began in the 1920s (Miller 36). The radio helped promote records
Ripping The personal computer and its widespread use in the homes of consumers is a great place to start when looking into how piracy is mainly conducted today. Personal computers equipped with compact disc players and the correct software allowed users to be able to copy a song in file format onto their computers hard drive. This process is referred to as ripping. In the early days just as with computers themselves there were many file types floating around. MP3, Wav, WMA (windows media), AIFF
ATRAC compresses compact disc audio to approximately 1/5 of the original data rate with virtually no loss in sound quality. 1 Introduction -------------- Recently, there has been an increasing consumer demand for a portable recordable high-quality digital audio media. The MiniDisc system was developed to meet this demand. The MiniDisc is based on a 64 mm optical or magneto-optical disc which has approximately 1/5 of the data storage capacity of a standard compact disc. Despite the reduced
Multimedia in Computers Multimedia is nothing new. The nature of human communication has always involved "multimedia". We hear, speak, write, draw, make gestures, play music, and act out our thoughts and feelings to one another. We have enjoyed multimedia presentations since our childhood through film, television, and, more recently, videotape, videodisc and digital videodisc. These have all involved analog media. What makes recent developments in multimedia new and exciting is that we can
Abstract Copyright issues during recent years have grown to become an increasingly major problem. The introduction of the Internet as well as the technological transformation into the digital era has proved problematic for issues concerning copyright. Distributors remain deeply protective of the creative artworks protected under these laws, while users and community groups lobby for keeping the ability to use copyrighted art in fair use circumstances. During recent years, laws and protective
off to an aggressive start. "Choose life," Renton insists in voice-over as store detectives chase after him for shoplifting. "Choose a job. Choose a career. Choose a family. Choose a [beep] big television, choose washing machines, cars, compact disc players and electrical tin openers. Choose good health, low cholesterol and dental insurance. Choose fixed-income mortgage repayments. Choose a starter home. Choose your friends. . . . "But why would I want to do a thing like that? I chose not to