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1 frequency
n. täthet, tät förekomst, vanlighet; talrikhet* * *plural - frequencies; noun1) (the state of happening often: The frequency of her visits surprised him.) tät förekomst, ideligt upprepande2) ((in electricity, radio etc) the number of waves, vibrations etc per second: At what frequency does the sound occur?) frekvens, svängningstal3) (a set wavelength on which radio stations regularly broadcast: I regularly listen to this frequency in order to hear my favourite music.) frekvens -
2 frequency control
frekvenskontroll (instrument som reglerar frekvensen) -
3 frequency converter
frekvenomvandlare -
4 frequency divider
frekvensdelare -
5 frequency lock
frekvenslås -
6 frequency modulation
frekvensmodulering (förändring av vågsändningsfrekvensen för att minska statik i det sända ljudet eller bilden) -
7 frequency range
frekvensområde -
8 frequency selector
frekvensväljare (knapp för inställning av frekvens) -
9 Dual Tone Multi Frequency
multifrekvensiell dubbelton, tilldelningen av en unik ton till varje knapp på en apparat (uppgjord av två frekvenser - hög och låg) som hjälper datoren att känna igen tonen (DTMF) -
10 Extremely Low Frequency
extremt låg frekvens, elektromagnetisk strålning av låg frekvens från elektriska apparater (data) -
11 audio frequency
ljudfrekvens (frekvens som kan höras av det mänskliga örat) -
12 fixed frequency monitor
fast frekvensmonitor, dataskärm som endast tar emot signaler av särskilda frekvensgrupper (data) -
13 high frequency
hög frekvens -
14 horizontal frequency
horizontallinjetäthet, antalet horisontella linjer en skärm kan visa i sekunden (data) -
15 intermediate frequency
mellanfrekvens -
16 low frequency
låg frekvens (radiovåg som har en låg våglängd) -
17 medium frequency
medelhög frekvens (radiofrekvens med medelhöga radiovågor) -
18 radio frequency
radiofrekvens -
19 supersonic frequency
överljudsfrekvens (ljudfrekvens som är högre än vad det mänskliga örat kan uppfatta) -
20 ultra high frequency
ultrahög frekvens (radiofrekvens som är ultrahög)
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См. также в других словарях:
Frequency-hopping spread spectrum — (FHSS) is a method of transmitting radio signals by rapidly switching a carrier among many frequency channels, using a pseudorandom sequence known to both transmitter and receiver. A spread spectrum transmission offers three main advantages over… … Wikipedia
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Frequency-division multiplexing — (FDM) is a form of signal multiplexing where multiple baseband signals are modulated on different frequency carrier waves and added together to create a composite signal. Non telephoneFDM can also be used to combine multiple signals before final… … Wikipedia
frequency — UK US /ˈfriːkwənsi/ noun [C or U] ► the number of times something happens within a particular period, or the fact of something happening often or a large number of times: »Once a week is a good frequency to back up all the data. the frequency of… … Financial and business terms