What does digital radio mean?
Definitions for digital radio
dig·i·tal ra·dio
This dictionary definitions page includes all the possible meanings, example usage and translations of the word digital radio.
Wikipedia
Digital radio
Digital radio is the use of digital technology to transmit or receive across the radio spectrum. Digital transmission by radio waves includes digital broadcasting, and especially digital audio radio services.
Wikidata
Digital radio
Digital radio has several related meanings: 1. Today the most common meaning is digital radio broadcasting technologies. In these systems, the analog audio signal is digitized, compressed using formats such as mp2, and transmitted using a digital modulation scheme. The aim is to increase the number of radio programs in a given spectrum, to improve the audio quality, to eliminate fading problems in mobile environments, to allow additional datacasting services, and to decrease the transmission power or the number of transmitters required to cover a region. However, analog radio is still more popular with digital radio online fast growing in popularity. In 2012 there are four digital wireless radio systems recognized by the International Telecommunications Union: the two European systems Digital Audio Broadcasting and Digital Radio Mondiale, the Japanese ISDB-T and the U.S. or Arab World HD-Radio. 2. An older definition, still used in communication engineering literature, is wireless digital transmission technologies, i.e. microwave and radio frequency communication standards where analog information signals as well as digital data are carried by a digital signal, by means of a digital modulation method. This definition includes broadcasting systems such at digital TV and digital radio broadcasting, but also two-way digital radio standards such as the second generation cell-phones and later, short-range communication such as digital cordless phones, wireless computer networks, digital micro-wave radio links, deep space communication systems such as communications to and from the two Voyager space probes, etcetera.
Numerology
Chaldean Numerology
The numerical value of digital radio in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of digital radio in Pythagorean Numerology is: 1
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"digital radio." Definitions.net. STANDS4 LLC, 2024. Web. 18 Apr. 2024. <https://www.definitions.net/definition/digital+radio>.
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