single-channel circuit
71Art and Art Exhibitions — ▪ 2009 Introduction Art The art market enjoyed an astonishing run of record breaking sales through the first nine months of a volatile 2008. In May Lucian Freud s Benefits Supervisor Sleeping (1995), a candid portrayal of a corpulent female …
72Tuned radio frequency receiver — A tuned radio frequency receiver (TRF receiver) is a radio receiver that is usually composed of several tuned radio frequency amplifiers followed by circuits to detect and amplify the audio signal. A 3 stage TRF receiver includes a RF stage, a… …
73Zombie Zombie — Infobox VG width= title= Zombie Zombie caption= developer= Sandy White publisher= Quicksilva Ltd distributor= designer= series= engine= Softsolid 3D version= released= 1984 genre= Action game modes= Single player ratings= platforms= ZX Spectrum… …
74SCOLA (TV service) — SCOLA is a non profit educational organization that receives and re transmits television programming from 120 countries around the world in 80 native languages. These programs are available via satellite, cable TV and the internet, reaching 450… …
75PreSonus — Infobox Company company name = PreSonus Audio Electronics company company type = pro audio manufacturer foundation = 1995 location = Baton Rouge, Louisiana area served = analog, digital, and interface recording products industry = Technology num… …
76Broadband — The term broadband can have different meanings in different contexts. The term s meaning has undergone substantial shifts.In telecommunications Broadband in telecommunications refers to a signaling method that includes or handles a relatively… …
77Direct-sequence spread spectrum — Passband modulation v · d · e Analog modulation AM · …
78Transponder — A Highway 407 toll transponder In telecommunication, the term transponder (short for Transmitter responder and sometimes abbreviated to XPDR,[1] XPNDR,[2] TPDR …
79Radiotelephone — A radiotelephone is a communications device that allows two or more people to talk using radio. There is disagreement about the definition of the term. There is a conflict between British English usage, American English usage, and historic use.… …
80Allen & Heath — (also known as AH or A H) is a company based in Penryn, Cornwall, UK, specialising in the manufacture of audio mixing consoles. Allen Heath also makes sound management systems for industrial installations and DJ mixers for nightclubs. Allen Heath …
