Comments on: Take Digital Telecommunications To The Next Level http://www.fundacioncetelco.org/time-warner-cable-take-digital-telecommunications-to-the-next-level/ Sat, 27 Mar 2010 01:31:00 +0000 hourly 1 http://wordpress.org/?v=3.0 By: Daxter http://www.fundacioncetelco.org/time-warner-cable-take-digital-telecommunications-to-the-next-level/comment-page-1/#comment-224 Daxter Tue, 26 Jan 2010 19:27:31 +0000 http://www.fundacioncetelco.org/time-warner-cable-take-digital-telecommunications-to-the-next-level/#comment-224 The change for FM radio falls under the name HD Radio. Cellphones have been digital for quite sometime and have gone through several different standards. The latest deployed standards for cell phones are called CDMA2000 and UMTS. Aircraft communications would have been changed under a program called NEXCOM. A good book on Digital Modulation is Digital Communications: Fundamentals and Applications (2nd Edition) by Sklar. Much of the conversion from analog to digital is made possible by source coding. These methods greatly reduce the amount of data required to transmit data by techniques that might alter the actual data but appear the same. Examples in everyday life include MP3, JPEG, and MPEG. The change for FM radio falls under the name HD Radio. Cellphones have been digital for quite sometime and have gone through several different standards. The latest deployed standards for cell phones are called CDMA2000 and UMTS. Aircraft communications would have been changed under a program called NEXCOM.

A good book on Digital Modulation is Digital Communications: Fundamentals and Applications (2nd Edition) by Sklar.

Much of the conversion from analog to digital is made possible by source coding. These methods greatly reduce the amount of data required to transmit data by techniques that might alter the actual data but appear the same. Examples in everyday life include MP3, JPEG, and MPEG.

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