A resonance chamber uses resonance to enhance the transfer of energy from a sound source (e.g. a vibrating string) to the air. The chamber has interior...

Helmholtz resonance, also known as wind throb, refers to the phenomenon of air resonance in a cavity, an effect named after the German physicist Hermann...

The air inside the chamber has its own resonances, and these interact with the resonances of the body, altering the resonances of the instrument as...

chambers derived from the tracheae enable the cicada's body to be a resonance chamber, greatly amplifying the sound. Some cicadas produce sounds louder...

Corporation sound system which uses the car's floor structure as a resonance chamber. The car includes a Montblanc pen housed in a hand-crafted case inside...

heard equally with other instruments, that it no longer needed a resonance chamber to produce its sound, and that electrified lap steels could be manufactured...

height into a domed structure, destroying an artifact known as a resonance chamber that is believed to be capable saving the Last Castoff from the Sorrow...

rectangular microfluidic channel with coplanar walls which acts as a resonance chamber, the incoming acoustic wave can be approximated as a resonant, standing...

social status; as reinforcement to the beak's structure; or as a resonance chamber, enhancing calls. In addition, they may be used in combat with other...

mounted in a small frame, and the player's open mouth serves as a resonance chamber. Chinese jaw harps may comprise multiple idiophones that are lashed...

sarangis as well.The smaller ones are more stable in hand. The lower resonance chamber or pet is covered with parchment made out of goat skin on which a...

chamber.Unlike the African stick zither and Berimbau The old experts made no sound with the vocal cords, but the mouth acted as a resonance chamber....

like fans and hard disk drives. By decoupling the motor from the computer case it prevents the resonance chamber effect from amplifying the noise. v t e...

musical instrument by letting the human mouth serve as a variable resonance chamber for the wing vibrations of the live adult beetle. Some species of...

They produce overtones by raising the tongue therefore creating a resonance chamber. The characteristic sound of overtone singing is created by tightening...

custom designed glasses mounted in a case designed with underlying resonance chamber) he transcribed or rearranged much of the literature written for the...

(occluded) by the lips or tongue. The oral cavity still acts as a resonance chamber for the sound. Rarely, non-occlusive consonants may be nasalized....

the weight of the skull, housed a nasal gland, or acted as a chamber for vocal resonance. Carpenter rejected these hypotheses, arguing that tetrapod animals...

Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy or magnetic resonance spectroscopy (MRS), is a spectroscopic technique...

Cardiac magnetic resonance imaging (cardiac MRI, CMR), also known as cardiovascular MRI, is a magnetic resonance imaging (MRI) technology used for non-invasive...

According to the source–filter theory, the resulting sound excites the resonance chamber that is the vocal tract to produce the individual speech sounds. The...

ondes Martenot quartets in 1932. Another, the Palme speaker, has a resonance chamber laced with strings tuned to all 12 semitones of an octave; when a...

of combustible gas. Again, the force of combustion happens in the resonance chamber; rather than controlling the exhaust of an explosion that has already...

to the player, leaving them freer to shape their oral cavity as a resonance chamber to amplify the instrument. The well-sold dan moi from Vietnam derives...

Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopy is a method for studying materials that have unpaired electrons. The...

mouth cavity is the functional resonance chamber determining the tone of the instrument, as opposed to the chamber's volume and length being altered...

"resonance tuning", some naturally aspirated intake systems operate at a volumetric efficiency above 100%: the air pressure in the combustion chamber before...

feedback path is established whereby specific frequencies of the resonance chamber are emphasized. An edge tone, on the other hand, is generated by a...

attention to the acoustics, conceiving the interior structure as a "resonance chamber", as is evident from the horseshoe shape in particular. With a seating...

construction favors direct transmission of acoustic vibrations and creates a resonance chamber similar to that of a semi-acoustic guitar. The Handle is made from...