- F/A/Va sound system that has a central location for the loudspeaker(s), mounted high above, intended to cover a large area; typical of a performance venue or a large house of worship.
Audio and video glossary. 2014.
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point source — point′ source n. opt phs a source of radiation sufficiently distant compared to its length and width that it can be considered as a point • Etymology: 1900–05 … From formal English to slang
Point source — For other uses, see Point source (disambiguation). A point source is a single identifiable localized source of something. A point source has negligible extent, distinguishing it from other source geometries. Sources are called point sources… … Wikipedia
point source — noun a concentrated source (especially of radiation or pollution) that is spatially constricted • Hypernyms: ↑beginning, ↑origin, ↑root, ↑rootage, ↑source * * * I. noun : a source of light or other radiation that is concentrated at a point … Useful english dictionary
point source — noun a) a source of pollution, radiation, waves, fluid or other substance that has one specific location (and negligible physical extent, distinguishing a point source from other source geometries). In simulations they can often be approximated… … Wiktionary
point source — taškinis šaltinis statusas T sritis automatika atitikmenys: angl. point source vok. Punktquelle, f rus. точечный источник, m pranc. source ponctuelle, f … Automatikos terminų žodynas
point source — taškinis šaltinis statusas T sritis fizika atitikmenys: angl. point source vok. punktförmige Quelle, f; Punktquelle, f rus. точечный источник, m pranc. source ponctuelle, f … Fizikos terminų žodynas
point source — noun Date: 1903 1. a source of radiation (as light) that is concentrated at a point and considered as having no spatial extension 2. an identifiable confined source (as a smokestack or wastewater treatment plant) from which a pollutant is… … New Collegiate Dictionary
point source — Physics, Optics. a source of radiation sufficiently distant compared to its length and width that it can be considered as a point. [1900 05] * * * … Universalium
point source — In photometry, a very small source of light that is regarded as a geometric point from which light emanates in straight lines in all directions … Medical dictionary
point source — /ˈpɔɪnt sɔs/ (say poynt saws) noun the theoretical concept of a source of radiation which emanates from a point … Australian English dictionary
point source — noun Physics a source of energy, such as light or sound, which can be regarded as having negligible dimensions … English new terms dictionary