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fm-standard.scroll
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fm-standard.scroll
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import ../code/conceptPage.scroll
id fm-standard
name FM broadcasting
appeared 1950
tags standard
wikipedia https://en.wikipedia.org/wiki/FM_broadcasting
summary FM broadcasting is a method of radio broadcasting using frequency modulation (FM) technology. Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to provide high-fidelity sound over broadcast radio. FM broadcasting is capable of better sound quality than AM broadcasting (under normal listening conditions), the chief competing radio broadcasting technology, so it is used for most music broadcasts. Theoretically wideband AM can offer equally good sound quality, provided the reception conditions are ideal. FM radio stations use the VHF frequencies. The term "FM band" describes the frequency band in a given country which is dedicated to FM broadcasting.
backlinksCount 19683
pageId 1607203
dailyPageViews 906
appeared 1950