- acoustic pipe
- акустическая труба
English-russian dictionary of physics. 2013.
acoustic pipe
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Acoustic resonance — is the tendency of an acoustic system to absorb more energy when the frequency of its oscillations matches the system s natural frequency of vibration (its resonance frequency ) than it does at other frequencies. A resonant object will probably… … Wikipedia
Acoustic transmission lines — An acoustic transmission line is the acoustic analog of the electrical transmission line, typically thought of as a rigid walled tube that is long and thin relative to the wavelength of sound present in it. Pipe organs, woodwinds, and the like… … Wikipedia
Acoustic quieting — This article primarily discusses mechanical and acoustic noise. See Noise reduction for electronic noise. : For noise masking by saturation, see Sound masking or pink noise.Acoustic quieting is the process of making machinery quieter by damping… … Wikipedia
Acoustic impedance — The acoustic impedance Z (or sound impedance) is a frequency f dependent parameter and is very useful, for example, for describing the behaviour of musical wind instruments. Mathematically, it is the sound pressure p divided by the particle… … Wikipedia
pipe — pipe1 W3S2 [paıp] n ▬▬▬▬▬▬▬ 1¦(tube)¦ 2¦(for smoking)¦ 3¦(music)¦ 4 pipe dream 5 put/stick that in your pipe and smoke it ▬▬▬▬▬▬▬ [: Old English; Origin: pipa, from Vulgar Latin, from Latin pipare to make a high sound ] … Dictionary of contemporary English
acoustic inertance — noun or acoustic mass : the impeding effect of inertia upon the transmission of sound in a conduit, equal in a tubular conduit (as an organ pipe) to the mass of the vibrating medium divided by the square of the cross section : the acoustic… … Useful english dictionary
The Verve Pipe — Infobox musical artist Name = The Verve Pipe Img capt = Img size = Landscape = Background = group or band Birth name = Alias = Origin = East Lansing, Michigan, USA Instrument = Voice type = Genre = Occupation = Years active = 1991–present Label … Wikipedia
Horn (acoustic) — A horn is a tapered sound guide designed to provide an acoustic impedance match between a sound source and free air. This has the effect of maximising the efficiency with which sound waves from the particular source are transferred to the air.… … Wikipedia
Pitch pipe — A pitch pipe is a small device used to provide a pitch reference for musicians without absolute pitch. Although it may be described as a musical instrument, it is not typically used to play music as such. Origins The earliest pitch pipes were… … Wikipedia
Electro Magnetic Acoustic Transducer — An Electro Magnetic Acoustic Transducer (EMAT), is a non contact inspection device that generates an ultrasonic pulse in the part or sample inspected, instead of the transducer. The waves reflected by the sample induce a varying electric current… … Wikipedia
Voigt pipe — The Voigt pipe is a type of loudspeaker enclosure that embodies a combination of transmission line, ported enclosure and horn characteristics. It is highly regarded by some speaker designers, as evidenced by established manufacturers such as… … Wikipedia
