... service today. In particular, receivers in automobiles and also in areas susceptible to multipath reception will be assured, unimpaired programme quality. Two basic digital ingredients are included in a DAB system: - MUSICAM (Masking Pattern Adapted Universal Sub-band Integrated Coding and Multiplexing), which is a data reduction technique, - COFDM (Coded Orthogonal Frequency Division Multiplexing), which is a broadband multiplexing ... reception resilience in a multipath environment. MUSICAM allows a data rate of 1441 kbit/s, necessary to deliver a stereo signal on a compact disc, to b...

• Word Count: 1563
• Approx Pages: 6
• Grade Level: Undergraduate

... capabilities and wider-spread use. MP3 capability is now included as a part of many DVD players. The portable CD player has been expanded to include the MP3 format. Several automobile stereo manufacturers, including Kenwood, Pioneer, and Aiwa, have begun incorporating MP3 use into their products. Last year, Phillips Electronics put out the first portable ... stereo that included the use of MP3 CDs. The small size and widespread use of the MP3 format has led to the rise of hundreds of Internet distributors. The most famous ... Internet will not be settled soon, or perhaps ever. There w...

• Word Count: 1141
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

... The speed is denoted in terms of how much faster it is than a standard audio CD player. Therefore a 2X drive is twice the speed of your stereo's CD player, and so on. Technology has advanced quite a bit. Today, 24X, 32X all the way up to near 50X is quite common. Another ... laser differently. The landings generate a strong reflection back, whereas the pits do not. These two transitions correspond to the 0's and 1's in the binary number system. The binary signal received by the light from the reflected laser is converted to computer logic and decoded. The process of decoding the pits an...

• Word Count: 2190
• Approx Pages: 9
• Grade Level: High School

... and its former members. The situation is as follows: "The Net is playing a major role in the legal unraveling of the Church on Scientology, which has turned to the legal system--sometimes in a drastic way--to stop the spread of its "sacred text" onto the Internet. Lawrence Wollersheim and Bob Penny, long-time critics and the ex-members of the Church ... the electronic age, the internet will be another place where copyright laws are needed, and must be enforced; The internet cannot be free and unregulated. Whether it is a tape in a stereo, or a religious hoax on the internet, copyright l...

• Word Count: 1326
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

... and its former members. The situation is as follows: "The Net is playing a major role in the legal unraveling of the Church on Scientology, which has turned to the legal system--sometimes in a drastic way--to stop the spread of its "sacred text" onto the Internet. Lawrence Wollersheim and Bob Penny, long-time critics and the ex-members of the Church ... the electronic age, the internet will be another place where copyright laws are needed, and must be enforced; The internet cannot be free and unregulated. Whether it is a tape in a stereo, or a religious hoax on the internet, copyright l...

• Word Count: 1351
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School