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Longman Dictionary of Contemporary English
resonator
noun
EXAMPLES FROM CORPUS
▪ But how could the advantages of the klystron with its enclosed resonators be combined with the more favourable geometry of the magnetron?
▪ I have an old Dobro - it's one of those wooden ones with a metal resonator.
▪ The characteristic rich, booming tone of this instrument is due to the length and large diameter of the resonators.
▪ The magnetic resonator tests show no damage.
▪ The mouth is used to modulate the volume, like a resonator.
▪ These rhythm pipes and rhythm sticks are usually hollowed out and function as resonators.
▪ This last degeneracy does not occur in a Fabry-Perot resonator, in which the light bounces between parallel mirrors.
▪ We proceed, therefore, to a brief survey of the relevant aspects of resonator theory { 24,34 }.
The Collaborative International Dictionary
Resonator

Resonator \Res"o*na`tor\ (-n?`t?r), n. [NL. & G.]

  1. (Acoustics) Anything which resounds; specifically, a vessel in the form of a cylinder open at one end, or a hollow ball of brass with two apertures, so contrived as to greatly intensify a musical tone by its resonance. It is used for the study and analysis of complex sounds.

  2. Anything that resounds or resonates; specif.:

    1. (Teleg.) An open box for containing a sounder and designed to concentrate and amplify the sound.

    2. (Elec.) Any of various apparatus for exhibiting or utilizing the effects of resonance in connection with open circuits, as a device having an oscillating circuit which includes a helix of bare copper wire, a variable number of coils of which can be connected in circuit with a condenser and spark gap excited with an induction coil. It is used to create high-frequency electric brush discharges.

    3. (Wireless Teleg.) The antenna system and other high-frequency circuits of a receiving apparatus.

Douglas Harper's Etymology Dictionary
resonator

instrument or chamber formed to respond to a single tone, 1869, agent noun in Latin form from resonate (v.).

Wiktionary
resonator

n. 1 Any object or system that resonates 2 A hollow cavity whose dimensions are selected so as to resonate at a specific frequency 3 A resonant electronic circuit 4 A type of musical instrument, especially a guitar, that uses spun metal resonator cones to enhance the sound.

WordNet
resonator
  1. n. a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves [syn: cavity resonator, resonating chamber]

  2. an electrical circuit that combines capacitance and inductance in such a way that a periodic electric oscillation will reach maximum amplitude [syn: resonant circuit]

  3. any system that resonates

Wikipedia
Resonator

A resonator is a device or system that exhibits resonance or resonant behavior, that is, it naturally oscillates at some frequencies, called its resonant frequencies, with greater amplitude than at others. The oscillations in a resonator can be either electromagnetic or mechanical (including acoustic). Resonators are used to either generate waves of specific frequencies or to select specific frequencies from a signal. Musical instruments use acoustic resonators that produce sound waves of specific tones.

A cavity resonator, usually used in reference to electromagnetic resonators, is one in which waves exist in a hollow space inside the device. Acoustic cavity resonators, in which sound is produced by air vibrating in a cavity with one opening, are known as Helmholtz resonators.

Resonator (album)

Resonator is a 2006 album by Tony Levin. The album is significantly different from Levin's previous solo efforts mainly due to the introduction of lead vocals on most of the tracks as well as an overall more rock-oriented sound.

The song "Utopia" originally appeared on an earlier Levin album " Waters of Eden" as an instrumental piece. The new version adds vocals and a guitar solo by Toto guitarist Steve Lukather. "Throw the God a Bone" features a guest performance by King Crimson singer/guitarist Adrian Belew. This was the first (and only as of November 2009) studio recording made to feature both Levin and Belew since the 1995 THRAK sessions.

Resonator (Pioneer of Sound)

Resonator (Pioneer of Sound) is a compilation album by Gary Numan comprising tracks from the Exposure and Hybrid albums and the " Crazier" single. In addition, two tracks saw their first release on CD.

Numan himself expressed dissatisfaction with this release, and had the album deleted.

Resonator (disambiguation)

A resonator is a device or system that naturally oscillates at some frequencies, resonance, resonation or resonating.

Resonator may also refer to:

Electronics:

  • Ceramic resonator
  • Dielectric resonator antenna
  • Piezoelectric resonator (disambiguation)
  • Split-ring resonator
  • Thin-film bulk acoustic resonator

An album:

  • Resonate (album)
  • Resonator (album), a 2006 album by Tony Levin
  • Resonator (Pioneer of Sound), a compilation album by Gary Numan
  • Resonator, a 2007 album by Tom Rothrock

An instrument:

  • Resonator dulcimer
  • Resonator guitar
  • Resonator mandolin
  • Resonator ukulele
  • Beltona Resonator Instruments
  • Vocal resonation

Also:

  • Resonate (company)
  • Resonating valence bond theory

Usage examples of "resonator".

He urged, and caused the Easter Island resonator to suddenly draw back from the acherontic struggle.

Yvonne and Noelle are human biopsychic resonators constituting a long-range communications network.

This will require the Enterprise, Marco Polo, Chargh, and Jarok to leave the area, spreading the Resonators to others.

This will require the Enterprise, Marco Polo, Chargh, and Jerok to leave the area, spreading the Resonators to others.

Whereas in fact the ring was only intended to lull any fears of surveillance she might have after getting rid of it--only a circlet on her bridal finger--and Chives has a radio resonator along to activate her bracelet--the slave bracelet I told her would be blind and deaf outside of Terra.

The negatives were shunted down a cavity resonator and into the mouth of the wormhole.

He realized his vocal modulators had gone into default register and quickly reset them to the deeper tone that, though it took up far more memory in mimicry of organic resonators, exhibited less of the characteristic droid "metallic" quality.

The maximum effect is gained at close quarters - spatially speaking - from an encirclement, so that each resonator is equidistant from the target, setting up the resonating phenomenon at maximum efficiency.

If the Resonators simply shut off the gateway, he would be trapped on this world.

If Picard was right, the fourteen Resonators would either automatically close down the gateways, or at the least, give him control over them for the first time.

After all, Picard went in search of the Resonators, had met the Iconians, and deserved to be involved in this, the final act.

He kept up a superficially agreeable conversation, inquiring about the events after the attack, the reactions of the most skeptical Council-men once the resonators were proved effective.

Comb vines and resonators formed a verdant vocal background for the songsters of the animal kingdom.

One that penetrated above the normal din of comb vines and resonators and chattering chollakees.

One that penetrated above the normal din of comb vines and resonators and chattering Chollakees.