Frequency Response

Frequency Response
This represents the sensitivity of a given sound, video, or other recording/playback system.
The range of frequencies that a piece of equipment can process and is directly related to the system’s ability to uniformly transfer signal components of different frequencies over the entire video spectrum without affecting their amplitudes. This parameter is also known as gain\/frequency distortion or amplitude versus frequency response. The amplitude variation maybe expressed in dB, percent or IRE.

Audio and video glossary. 2014.

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  • Frequency response — is the measure of any system s spectrum response at the output to a signal of varying frequency (but constant amplitude) at its input. In the audible range it is usually referred to in connection with electronic amplifiers, microphones and… …   Wikipedia

  • Frequency Response —   [engl.], Frequenzgang …   Universal-Lexikon

  • frequency response — Electronics. 1. the effectiveness with which a circuit, device, or system processes and transmits signals fed into it, as a function of the signal frequency. 2. Also called frequency response curve. a graph of frequency response, with signal… …   Universalium

  • frequency response — dažninė charakteristika statusas T sritis Standartizacija ir metrologija apibrėžtis Kreivė, vaizduojanti įrenginio, įtaiso ir pan. išėjimo dydžio vertės priklausomybę nuo įėjimo dydžio dažnio. atitikmenys: angl. frequency characteristic;… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • frequency response — dažninė priklausomybė statusas T sritis fizika atitikmenys: angl. frequency dependence; frequency response vok. Frequenzabhängigkeit, f rus. частотная зависимость, f pranc. dépendance de la fréquence, f …   Fizikos terminų žodynas

  • frequency response — F/A/V the range of frequencies within which a microphone is sensitive. TV Measure of the range of frequencies a medium can respond to and reproduce. Good video response maintains picture detail; good audio response accommodates the broadest range …   Audio and video glossary

  • frequency response — noun Electronics the dependence on signal frequency of the output–input ratio of an amplifier or other device …   English new terms dictionary

  • frequency response —    The reaction of frequencies to the circuit response …   IT glossary of terms, acronyms and abbreviations

  • frequency response — noun (electronics) a curve representing the output to input ratio of a transducer as a function of frequency • Topics: ↑electronics • Hypernyms: ↑sensitivity, ↑sensitiveness • Part Meronyms: ↑output to input ratio …   Useful english dictionary

  • frequency response — noun Date: 1926 the ability of a device (as an audio amplifier) to handle the frequencies applied to it; also a graph representing this ability …   New Collegiate Dictionary