record groove
61Cardboard record — Cardboard records were a type of cheaply made phonograph record made of plastic coated thin cardboard. These discs were usually small; had poor audio quality compared to vinyl or acetate discs; and were often only marginally playable due to their …
62Sanctuary Record — Sanctuary Records Sanctuary Records Filiale de Universal Music Group Fondé en 1979 Fondateur Rod Smallwood Andy Taylor …
63Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 …
64sound recording — Introduction transcription of vibrations in air that are perceptible as sound onto a storage medium, such as a phonograph disc. In sound reproduction the process is reversed so that the variations stored on the medium are converted back… …
65Capacitance Electronic Disc — Capacitance Electronic Discs The CED, exposed from protective caddy Media type video playback media Capacity 60 minutes NTSC video per side, 27,000 frames per side[ …
66Magnetic cartridge — An Audio Technica AT F3 MC cartridge A magnetic cartridge is a transducer used for the playback of gramophone records on a turntable or phonograph. It converts mechanical vibrational energy from a stylus riding in a spiral record groove into an… …
67Dynagroove — is a recording process introduced in 1963 exclusive to RCA Victor that, for the first time, used computers ( electronic brains ) to modify the audio signal fed to the recording stylus (chisel shaped) of a phonograph record to make the groove… …
68Analog sound vs. digital sound — Analog sound versus digital sound compares the two ways in which sound is recorded and stored. Actual sound waves consist of continuous variations in air pressure. Representations of these signals can be recorded in either digital or analog… …
69Roksan Audio — Infobox Company company name = ROKSAN AUDIO LIMITED company company type = private limited company foundation = August 9, 1995 location = Alperton, England, UK key people = Touraj Moghaddam Tufan Hashemi industry = Manufacture TV radio, sound or… …
70RIAA equalization — The RIAA equalization curve for playback of vinyl records. RIAA equalization is a specification for the correct playback of gramophone records, established by the Recording Industry Association of America (RIAA). The purpose of the equalization… …
