Active Sound (coord|63|25|S|56|10|W|) is a
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Active noise control — (ANC) (also known as noise cancellation, active noise reduction (ANR) or antinoise) is a method for reducing unwanted sound. Contents 1 Explanation 2 Applications 3 See also 4 … Wikipedia
Sound localization — refers to a listener s ability to identify the location or origin of a detected sound in direction and distance. It may also refer to the methods in acoustical engineering to simulate the placement of an auditory cue in a virtual 3D space (see… … Wikipedia
Active Directory — (AD) is a directory service created by Microsoft for Windows domain networks. It is included in most Windows Server operating systems. Server computers on which Active Directory is running are called domain controllers. Active Directory serves as … Wikipedia
Active acoustics — is a means of measuring the range to an object and its relative size by producing a pulse of sound and measuring the time it takes for an echo to return from the object and the amplitude of the returned echo. The range is calculated as a function … Wikipedia
Sound power level — or acoustic power level is a logarithmic measure of the sound power in comparison to a specified reference level.The sound power level of a signal with sound power W is [ [http://hep.physics.indiana.edu/ rickv/Sound intensity.html Sound Power,… … Wikipedia
Active sensory systems — are sensory receptors that are activated by probing the environment with self generated energy. Examples include echolocation of bats and dolphins and insect antennae. Using self generated energy allows more control over signal intensity,… … Wikipedia
sound reception — Introduction response of an organism s aural mechanism, the ear, to a specific form of energy change, or sound waves. Sound waves can be transmitted through gases, liquids, or solids, but the hearing function of each species is particularly … Universalium
Active voice — Voice Voice, n. [OE. vois, voys, OF. vois, voiz, F. voix, L. vox, vocis, akin to Gr. ? a word, ? a voice, Skr. vac to say, to speak, G. erw[ a]hnen to mention. Cf. {Advocate}, {Advowson}, {Avouch}, {Convoke}, {Epic}, {Vocal}, {Vouch}, {Vowel}.] 1 … The Collaborative International Dictionary of English
Sound Blaster — The Sound Blaster logo The Sound Blaster family of sound cards was the de facto standard for consumer audio on the IBM PC compatible system platform, until the widespread transition to Microsoft Windows 95, which standardized the programming… … Wikipedia
Sound design — ambox type = content text = This {1|article or section} may be inaccurate or in favor of certain viewpoints. Please [SERVERlocalurl:PAGENAME|action=edit improve the article] by adding information on neglected viewpoints, or discuss the issue on… … Wikipedia
