mechanical acoustics

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• Acoustics — is the interdisciplinary science that deals with the study of sound, ultrasound and infrasound (all mechanical waves in gases, liquids, and solids). A scientist who works in the field of acoustics is an acoustician. The application of acoustics… …   Wikipedia

• Mechanical engineering — Mechanical engineers design and build engines and power plants …   Wikipedia

• Mechanical impedance — is a measure of how much a structure resists motion when subjected to a given force. It relates forces with velocities acting on a mechanical system. The mechanical impedance of a point on a structure is the ratio of the force applied at a point… …   Wikipedia

• Mechanical index — (MI) is an ultrasound metric. It is defined as [1] where: PNP is the peak negative pressure of the ultrasound wave (MPa) Fc is the center frequency of the ultrasound wave (MHz) Mechanical index can be used as an estimate for the degree of bio… …   Wikipedia

• acoustics — /euh kooh stiks/, n. 1. (used with a sing. v.) Physics. the branch of physics that deals with sound and sound waves. 2. (used with a pl. v.) the qualities or characteristics of a room, auditorium, stadium, etc., that determine the audibility or… …   Universalium

• Mechanical filter — Figure 1. A mechanical filter made by the Kokusai Electric Company intended for selecting the narrow 2 kHz bandwidth signals in SSB radio receivers. It operates at 455 kHz, a common IF for these receivers, and is dimensioned 45×15×15 mm ( …   Wikipedia

• acoustics — noun a) The physical quality of a space for performing music. Until they discovered the non contractual concrete slab under the stage floor, everyone at wondered, since the renovations, why the acoustics had changed. b) The science of sounds,… …   Wiktionary

• Architectural acoustics — is the science of noise control within buildings. The first application of architectural acoustics was in the design of opera houses and then concert halls. More widely, noise suppression is critical in the design of multi unit dwellings and… …   Wikipedia

• George W. Woodruff School of Mechanical Engineering — Infobox University name = G.W. Woodruff School of Mechanical Engineering image size = 150px caption = Seal of the Georgia Institute of Technology established = October 13, 1885 [cite news| url=http://gtalumni.org/Publications/magazine/sum04/articl… …   Wikipedia

• Diaphragm (acoustics) — In the field of acoustics, a diaphragm is a transducer intended to faithfully inter convert mechanical motion and sound. It is commonly constructed of a thin membrane or sheet of various materials. The varying air pressure of the sound waves… …   Wikipedia

• Quantum acoustics — In physics, quantum acoustics is the study of sound under conditions such that quantum mechanical effects are germane. For most applications, classical mechanics are sufficient to accurately describe the physics of sound. However very high… …   Wikipedia