Noun:

गूंजनेवाला यंत्र, प्रतिध्वनित यंत्र, गुंजयमान यंत्र,

resonator's Usage Examples:

- Helmholtz Resonator.

The amplitude of the fork was observed when the sound just ceased to be audible at 27.4 metres away, and the rate of energy emission from the resonator was calculated to be 42 .

The difference in loss in the two cases measured the energy given up to and sent out by the resonator as sound.

This rate of loss for each amplitude was determined (i) when the fork was vibrating alone, and (2) when a resonator was placed with its mouth under the free ends of the fork.

§ 388) thought that if the intensity of response by a given resonator in the ear to its own tone is taken as i, then its response to an equally loud tone a semitone different may be taken as about.

But the same resonator will be appreciably though less affected by waves of frequency differing slightly from its own.

Interesting results are obtained by singing the different vowels into a funnel substituted for the resonator in the figure.

He employed as a detector of this wave a simple, nearly closed circuit of wire called a Hertz resonator, but it was subsequently discovered that the metallic microphone of D.

from a pinhole burner, fed through a cavity C, one side of which is closed by a membrane m; on the other side of the membrane is another cavity C', which is put into connexion with a source of sound, as, for instance, a Helmholtz resonator excited by a fork of the same frequency.

If the harmonic corresponding to the resonator is present its tone swells out loudly.

Synonyms:

cavity resonator, sounding board, soundboard, chamber, soundbox, body, resonating chamber,

Antonyms:

open circuit, thinness, hardness, thickness, softness,