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Consult Chambers 21st Century Dictionary, The Chambers Thesaurus (1996) or Chambers Biographical Dictionary (1997 edition with amendments). Enter your search and choose your title from the drop-down menu.
amplitude modulation noun, telecomm (abbreviation AM) in radio transmission: the process whereby the amplitude of the carrier wave is made to increase or decrease instantaneously in response to variations in the characteristics of the signal being transmitted. Compare frequency modulation.
ETYMOLOGY: 1920s.
amplitude modulation noun, telecomm (abbreviation AM) in radio transmission: the process whereby the amplitude of the carrier wave is made to increase or decrease instantaneously in response to variations in the characteristics of the signal being transmitted. Compare frequency modulation.
ETYMOLOGY: 1920s.
amplitude modulation noun, telecomm (abbreviation AM) in radio transmission: the process whereby the amplitude of the carrier wave is made to increase or decrease instantaneously in response to variations in the characteristics of the signal being transmitted. Compare frequency modulation.
ETYMOLOGY: 1920s.
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The Chambers Dictionary (13th edition)
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The Chambers Thesaurus
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Chambers Biographical Dictionary
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Consult Chambers 21st Century Dictionary, The Chambers Thesaurus (1996) or Chambers Biographical Dictionary (1997 edition with amendments). Enter your search and choose your title from the drop-down menu.
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