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- Acoustic_resonance abstract "Acoustic resonance is the tendency of an acoustic system to absorb more energy when it is forced or driven at a frequency that matches one of its own natural frequencies of vibration (its resonance frequency) than it does at other frequencies. The term acoustic resonance is sometimes used to narrow mechanical resonance to the frequency range of human hearing, but since acoustics is defined in general terms concerning vibrational waves in matter acoustic resonance can occur at frequencies outside the range of human hearing.An acoustically resonant object usually has more than one resonance frequency, especially at harmonics of the strongest resonance. It will easily vibrate at those frequencies, and vibrate less strongly at other frequencies. It will "pick out" its resonance frequency from a complex excitation, such as an impulse or a wideband noise excitation. In effect, it is filtering out all frequencies other than its resonance.Acoustic resonance is an important consideration for instrument builders, as most acoustic instruments use resonators, such as the strings and body of a violin, the length of tube in a flute, and the shape of a drum membrane. Acoustic resonance is also important for hearing. For example, resonance of a stiff structural element, called the basilar membrane within the cochlea of the inner ear allows hair cells on the membrane to detect sound. (For mammals the membrane has tapering resonances across its length so that high frequencies are concentrated on one end and low frequencies on the other.)Like mechanical resonance, acoustic resonance can result in catastrophic failure of the vibrator. The classic example of this is breaking a wine glass with sound at the precise resonant frequency of the glass; although this is difficult in practice.".
- Acoustic_resonance wikiPageExternalLink pipe-waves.html.
- Acoustic_resonance wikiPageID "3574578".
- Acoustic_resonance wikiPageRevisionID "606712345".
- Acoustic_resonance hasPhotoCollection Acoustic_resonance.
- Acoustic_resonance subject Category:Acoustics.
- Acoustic_resonance subject Category:Musical_instruments.
- Acoustic_resonance type Artifact100021939.
- Acoustic_resonance type Device103183080.
- Acoustic_resonance type Instrumentality103575240.
- Acoustic_resonance type MusicalInstrument103800933.
- Acoustic_resonance type MusicalInstruments.
- Acoustic_resonance type Object100002684.
- Acoustic_resonance type PhysicalEntity100001930.
- Acoustic_resonance type Whole100003553.
- Acoustic_resonance comment "Acoustic resonance is the tendency of an acoustic system to absorb more energy when it is forced or driven at a frequency that matches one of its own natural frequencies of vibration (its resonance frequency) than it does at other frequencies.".
- Acoustic_resonance label "Acoustic resonance".
- Acoustic_resonance label "Ressonância acústica".
- Acoustic_resonance label "Rezonans akustyczny".
- Acoustic_resonance label "Risonanza acustica".
- Acoustic_resonance label "Résonance acoustique".
- Acoustic_resonance label "رنين صوتي".
- Acoustic_resonance sameAs Résonance_acoustique.
- Acoustic_resonance sameAs Risonanza_acustica.
- Acoustic_resonance sameAs Rezonans_akustyczny.
- Acoustic_resonance sameAs Ressonância_acústica.
- Acoustic_resonance sameAs m.09mjfz.
- Acoustic_resonance sameAs Q2558427.
- Acoustic_resonance sameAs Q2558427.
- Acoustic_resonance sameAs Acoustic_resonance.
- Acoustic_resonance wasDerivedFrom Acoustic_resonance?oldid=606712345.
- Acoustic_resonance isPrimaryTopicOf Acoustic_resonance.