- impulse microphone
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English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Impulse excitation technique — PracticalThe impulse excitation technique is a nondestructive test method that uses natural frequency, dimensions and mass of a test piece to determine Young s modulus, Shear modulus, Poisson s ratio and damping coefficient.Dimensions and mass of … Wikipedia
Dictabelt evidence relating to the assassination of John F. Kennedy — John F. Kennedy The Dictabelt evidence relating to the assassination of John F. Kennedy comes from a Dictabelt recording from a microphone stuck in the open position on a motorcycle police officer s radio when John F. Kennedy, 35th President of… … Wikipedia
Convolution reverb — In audio signal processing, convolution reverb is a process for digitally simulating the reverberation of a physical or virtual space. It is based on the mathematical convolution operation, and uses a pre recorded audio sample of the impulse… … Wikipedia
Gramophone record — A 12 inch (30 cm) 33⅓ rpm record (left), a 7 inch 45 rpm record (right), and a CD (above) A gramophone record, commonly known as a phonograph record (in American English), vinyl record (in reference to vinyl, the material most commonly used after … Wikipedia
Sonometre — Sonomètre Sonomètre intégrateur en dB(A) Un Sonometre est un appareil destiné à mesurer le niveau de pression acoustique qui est couramment utilisé dans les études de pollution sonore pour quantifier toutes sortes de bruit, mais surtout les… … Wikipédia en Français
Sonomètre — intégrateur en dB(A) … Wikipédia en Français
Charles Mingus — Performance for the U.S. Bicentennial, New York City, July 4, 1976. Photo by Tom Marcello Background information Birth name Charles Mingus Jr … Wikipedia
Loudspeaker measurement — is one of the most difficult aspects of audio quality measurementFact|date=March 2008, and also probably the most relevant, since loudspeakers have long been generally acknowledged to be the weak link in the audio chainFact|date=March 2008.… … Wikipedia
Echo cancellation — The term echo cancellation is used in telephony to describe the process of removing echo from a voice communication in order to improve voice quality on a telephone call. In addition to improving subjective quality, this process increases the… … Wikipedia
Ambiophonics — (not to be confused with ambisonics) is a method in the public domain that employs digital signal processing (DSP) and two loudspeakers directly in front of the listener in order to improve reproduction of stereophonic and 5.1 surround sound for… … Wikipedia
Feedback — For other uses, see Feedback (disambiguation). Feedback describes the situation when output from (or information about the result of) an event or phenomenon in the past will influence an occurrence or occurrences of the same (i.e. same defined)… … Wikipedia