sound-transmission quality
111environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …
112Vocoder — A vocoder (  /ˈvoʊk …
113Gramophone 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 …
114Headphones — For other uses, see Headphones (disambiguation). Sennheiser HD555 headphones, used in audio production environments …
115Measuring instrument — Captain Nemo and Professor Aronnax contemplating measuring instruments in Twenty Thousand Leagues Under the Sea …
116How Sacred Harp music is sung — This article concerns how Sacred Harp music is sung, focusing on singing practices that are not expressed in the musical notation. In musicology, the material discussed here would be called performance practice, but the term is awkward in the… …
117Circumcision and HIV — This article is about male circumcision and HIV. For female circumcision and HIV, see Female genital cutting#HIV. Over forty epidemiological studies have been conducted to investigate the relationship between male circumcision and HIV… …
118HDMI — (High Definition Multimedia Interface) …
11935 mm film — is the basic film gauge most commonly used for both still photography and motion pictures, and remains relatively unchanged since its introduction in 1892 by William Dickson and Thomas Edison, using film stock supplied by George Eastman. The… …
120Audiophile — An audiophile, from Latin audio [ [http://www.askoxford.com/concise oed/audio audio ] , Compact Oxford Dictionary, Accessed 2007 05 11] I hear and Greek philos [ [http://www.askoxford.com/results/?view=dict freesearch=phile branch=13842570… …
