- mechanical phonograph
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граммофон
Англо-русский словарь технических терминов. 2005.
mechanical phonograph
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Phonograph cylinder — Two Edison cylinder records (on either end) and their cardboard storage cartons (center) Phonograph cylinders were the earliest commercial medium for recording and reproducing sound. Commonly known simply as records in their era of greatest… … Wikipedia
Phonograph — Pho no*graph, n. [Phono + graph.] 1. A character or symbol used to represent a sound, esp. one used in phonography. [1913 Webster] 2. (Physics) An instrument for the mechanical registration and reproduction of audible sounds, as articulate speech … The Collaborative International Dictionary of English
Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 … Wikipedia
Mechanical filter — Figure 1. A mechanical filter made by the Kokusai Electric Company intended for selecting the narrow 2 kHz bandwidth signals in SSB radio receivers. It operates at 455 kHz, a common IF for these receivers, and is dimensioned 45×15×15 mm ( … Wikipedia
phonograph — /foh neuh graf , grahf /, n. any sound reproducing machine using records in the form of cylinders or discs. [1825 35 in sense phonogram ; 1877 for the talking phonograph invented by T. A. Edison; PHONO + GRAPH] * * * or record player Instrument… … Universalium
List of Historic Mechanical Engineering Landmarks — The following is a list of Historic Mechanical Engineering Landmarks as designated by the American Society of Mechanical Engineers since it began the program in 1971. The designation is granted to existing artifacts or systems representing a… … Wikipedia
Sound recording and reproduction — Sound recorder redirects here. For the audio recording program computer software, see Sound Recorder (Windows). Sound recording and reproduction is an electrical or mechanical inscription and re creation of sound waves, such as spoken voice,… … Wikipedia
sound 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… … Universalium
List of historic technological nomenclature — Below is a list of historic technological nomenclature. Included items are important technical terminology and a system of words used to name things in a particular process, method, or device in history. As technologies evolves, names are… … Wikipedia
Horn speaker — A horn speaker is a loudspeaker which uses a horn to increase the overall efficiency of the driving element, typically a diaphragm driven by an electromagnet. The horn itself is a passive component and does not amplify the sound from the driving… … Wikipedia
hi-fi — Phonograph Pho no*graph, n. [Phono + graph.] 1. A character or symbol used to represent a sound, esp. one used in phonography. [1913 Webster] 2. (Physics) An instrument for the mechanical registration and reproduction of audible sounds, as… … The Collaborative International Dictionary of English
