TG: técnica de gravação (cilindro sonoro)(por)
TR (conceito ou objeto/propriedade): grabación de corte vertical(spa)
TR (conceito ou objeto/propriedade): gravação por corte vertical(por)
TR (conceito ou objeto/propriedade): hill and dale process(eng)
TR (conceito ou objeto/propriedade): vertical cut recording(eng)
TR (conceito ou objeto/propriedade): grabación de corte vertical(spa)
TR (conceito ou objeto/propriedade): gravação por corte vertical(por)
TR (conceito ou objeto/propriedade): hill and dale process(eng)
TR (conceito ou objeto/propriedade): vertical cut recording(eng)
Definição do conceito
[POR] gravação por corte vertical | a partir da definição em espanhol | FONTE: Grabación vertical. in: Wikipedia. Disponible en : https://es.wikipedia.org/wiki/Grabaci%C3%B3n_vertical Acceso en : 20 set. 2022
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[SPA] grabación de corte vertical | Grabación vertical : El proceso de grabación de corte vertical es uno de los primeros métodos utilizados en la grabación de sonido de forma analógica, mediante el que un estilete corta la superficie de un disco fonográfico, produciendo un surco dotado de relieve al hacer variar su profundidad hacia arriba y hacia abajo.1? Este procedimiento contrasta con el sistema de grabación lateral, en el que el estilete que corta el soporte lo hace transversalmente con respecto a la dirección de avance del surco. | HISTORIA : El proceso de grabación vertical, también conocido como proceso "hill and dale" (colina y valle en inglés), se utilizó para grabar registros en cilindros de fonógrafo; así como en los discos de Edison, en los de la firma francesa Pathé y en los de numerosas empresas más pequeñas. Debido a la relativamente elevada profundidad de los surcos, los discos de Edison de grabación vertical se distinguen por un considerable espesor, del orden de 6 mm.2? La grabación de corte vertical también se utilizó como un medio de protección de derechos de autor en los primeros discos de 16 pulgadas con música de fondo producidos por la compañía Muzak. Sin embargo, a comienzos de la década de 1930 acabó siendo abandonado a favor del sistema de grabación lateral. | FUENTE : Grabación vertical. in: Wikipedia. Disponible en : https://es.wikipedia.org/wiki/Grabaci%C3%B3n_vertical Acceso en : 20 set. 2022
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[ENG] The vertical cut recording process is an early method of audio recording by which a stylus cuts a vertical groove into a phonograph record. This is in contrast to the lateral recording system which uses a stylus that cuts side-to-side across a record. The vertical recording process, also known as the hill and dale process, was used to record phonograph cylinder records as well as Edison Disc Records, Pathé disc records, and disc records made by numerous smaller companies. Vertical cut recording was also used as a means of copyright protection by the early Muzak 16-inch background music discs. | In this process the stylus makes a vertical cut, its depth determined in accordance with the current in the recording coil. The grooves of vertically cut records have a constant separation and varying depth, as opposed to grooves of laterally cut records, which have a varying distance of separation and constant depth. | Examining a vertically-cut groove along its length reveals a continuous wavy line as the needle cuts at different depths according to the tone and the loudness of the audio being recorded.[2] These grooves show a transition from high to low peak as a smooth curve, giving the characteristic rounded ´hill and dale´ effect to the groove, similar to the appearance of many geographic areas. | Recording is by mechanical means and the vibrations from acoustic energy, transferred to a cutting needle, make the needle cut a deeper or shallower groove. It is necessary to set the parameters of the cutting depth accurately: too shallow a groove on silent sections and the playback device, also a needle, will slip out of place; too deep a groove risks cutting through the thin layer of recording medium and/or creating excessive wear when the recording is played back. Due to mechanical noise generated by the recording system, the needle is never totally still; total silence would produce a flat even depth groove, so the hill and dale effect exists over all the audio recording section. | SOURCE: Vertical cut recording. in. Wikipedia. Available at : https://en.wikipedia.org/wiki/Vertical_cut_recording Accessed : 20 sep. 2022
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Definição do conceito
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termos / material / partes / suporte
[ENG] Hill-and-dale recording [vertical cut]: A term applied to a sound-recording technique in which, in both recording and playback, the stylus moves up and down in the spiral groove on a cylinder or disc. | SOURCE: (GROVE MUSIC ONLINE) https://www.oxfordmusiconline.com/grovemusic/view/10.1093/gmo/9781561592630.001.0001/omo-9781561592630-e-2000202300
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[POR] A técnica de gravação idealizada por Edison e utilizada nas gravações dos cilindros é conhecida como Hill and Dale, ou registro por corte vertical, para diferenciar da técnica de registro por corte lateral (ou horizontal) inventada por Berliner em 1887 e utilizada em discos de goma-laca a partir de 1896. | FONTE: (SOUZA FILHO, 2018) https://www.scielo.br/j/rbef/a/dk3sdpSRQjxvJHVnWchFd7C/?lang=pt
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