high-frequency signal

collocation in English

meaningsofsignal

These words are often used together. Click on the links below to explore the meanings. Or,see other collocations withsignal.
signal
noun[C]
uk
/ˈsɪɡ.nəl/us
/ˈsɪɡ.nəl/
an action, movement, or sound that gives information, a message, a warning, or ...
See more atsignal

(Definition ofsignalfrom theCambridge English Dictionary© Cambridge University Press)

Examplesofhigh-frequency signal

These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
The signal detected in the waveguide (in the code grid) corresponds to ahigh-frequencysignal(in the gigahertz range) which we do not access experimentally.
From theCambridge English Corpus
Downsampling alone causeshigh-frequencysignalcomponents to be misinterpreted by subsequent users of the data, which is a form of distortion called aliasing.
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In novice strength trainers, the muscle's ability to generate force is most strongly limited by nerves ability to sustain ahigh-frequencysignal.
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Oscilloscopes, and other instruments which must acquire an accurate representation of ahigh-frequencysignaluse shielded cables.
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As the clock is usually ahigh-frequencysignal, this distribution consumes a relatively large amount of power and dissipates much heat.
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Bias is also the term used for ahigh-frequencysignaladded to the audio signal recorded on magnetic tape.
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When one undersamples a bandpass signal, the samples are indistinguishable from the samples of a low-frequency alias of thehigh-frequencysignal.
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Thehigh-frequencysignalacts in effect as a carrier wave; its frequency is significantly above human-audible sound frequencies, so that digital modulation can reproduce a recognizable pitch.
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High-frequency signals are thus transmitted in a fully linear fashion, independent of any slow signals upon which they are superimposed.
From theCambridge English Corpus
Thehigh-frequencysignalcomponents are emphasized to produce a more equal modulation index for the transmitted frequency spectrum, and therefore a better signal-to-noise ratio for the entire frequency range.
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The effects of capacitance and inductance, which filter out high-frequency signals, limit the speed.
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This example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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