Kubva Edison naBerliner kusvika nhasi. Giramafoni ndiye baba vegiramufoni.

Ona Turntables muchitoro cheMuzyczny.pl

Mashoko ekutanga akanyorwa muna 1877 naThomas Edison achishandisa chigadzirwa chake chinonzi phonograph, chaakapa patent gore rakatevera. Chigadzirwa ichi chakarekodha nekuburitsa ruzha netsono yesimbi pamasilinda ewakisi. Giramafoni yokupedzisira yakabudiswa muna 1929. Makore mapfumbamwe gare gare, Emil Berliner akabvumira bhaisikopo rakasiyana negiramufomu nokushandisa marata akati sandarara akatanga agadzirwa nezingi, rabha yakaoma uye girazi, uye gare gare ne<em>shellac. Pfungwa yekugadzira iyi yaive mukana wekukopa kwakawanda kwemadhisiki, izvo zvakabvumira indasitiri yegiramufoni kuti ibudirire kwemazana emakore.

Yekutanga turntable

Muna 1948, pakanga paine kumwe kubudirira kukuru muindasitiri yekurekodha. Columbia Records (CBS) yakagadzira yekutanga vinyl rekodhi ine kumhanya kwekutamba kwe33⅓ rpm. Iyo vinyl iyo ma discs akatanga kugadzirwa yakabvumidzwa kune yakanyanya kunaka mhando yekutamba kwezwi rakarekodhwa. Iyo tekinoroji yakagadziridzwa yakaita kuti zvikwanise kurekodha zvidimbu zvakareba zvekusvika maminetsi akati wandei. Pakazara, zviri mukati meiyo 12-inch disc yaive maminetsi makumi matatu emimhanzi kumativi ese. Muna 30, imwe rekodhi hofori RCA Victor akapa 1949 inch single. Iri CD raive nerekodha yeanenge maminetsi matatu kudivi rega rega uye rakaridzwa pa7 rpm. MaCD aya aive nekaburi hombe pakati zvekuti aigona kushandiswa mumadhisiki mahombe ekuchinjisa, aya anonzi majukebox aive mufashoni makore iwawo mumaresitorendi akasiyana siyana nemanightclub. Sezvo mamhanyiro maviri ekutamba e3⅓ uye 45 madhisiki akaonekwa pamusika, muna 33 chenji yekumhanyisa yakaiswa mumaturntables kuitira kugadzirisa kumhanya kwekutenderera kune rudzi rwedhisiki rairidzwa. Rekodhi hombe yevinyl yakaridzwa pa45⅓ revolutions paminiti yakanzi LP. Ukuwo, arubhamu diki ine nziyo shoma, yairidzwa pa1951 revolutions paminiti, yainzi single kana singplay.

System stereo

Muna 1958, imwe rekodhi hofori Columbia yakaburitsa rekodhi rekutanga restereo. Kusvika iye zvino, chete monophonic Albums aizivikanwa, kureva idzo apo manzwi ose ainyorwa mune imwe chiteshi. Iyo stereo system yakapatsanura ruzha kuita maviri chiteshi.

Hunhu hweinzwi rakaburitswa

Iyo vinyl rekodhi ine grooves ine kusaenzana. Imhaka yezvisizvo izvi zvinoita kuti tsono iite kuzunguzika. Chimiro chezvisizvo izvi ndezvekuti kudengenyeka kwestylus kunodzokorora iyo acoustic chiratidzo chakanyorwa pane disc panguva yekurekodha kwayo. Kusiyana nechitarisiko, tekinoroji iyi ndeyechokwadi uye yakarurama. Upamhi hwegororo rakadaro ndeye 60 micrometers chete.

RIAA kururamisa

Dai taida kurekodha ruzha rune mutsara hunhu pane rekodhi revinyl, isu taizove nezvinyorwa zvishoma pane dhisiki nekuti iyo yakaderera frequency yaizotora nzvimbo yakawanda. Naizvozvo, musati marekodha vinyl rekodhi, frequency mhinduro yechiratidzo inoshanduka zvinoenderana neinonzi RIAA kururamisa. Kururamisa uku kunosanganisira kudzikisira pasi uye kuwedzera ma frequency epamusoro pamberi pekuita kwekucheka rekodhi rekodhi. Nekuda kweizvi, ma grooves ari pa diski anogona kuve madiki uye isu tinogona kuchengetedza yakawanda inonzwika zvinhu pane yakapihwa disc.

Preamplifier

A preamplifier inofanirwa kushandiswa kudzoreredza yakarasika yakaderera mafrequency ayo akaganhurirwa kurekodha nekushandisa RIAA kuenzana. Nokudaro, kuti titeerere zvinyorwa zvevinyl, tinofanira kuva nephono socket mune amplifier. Kana amplifier yedu isina kurongedzerwa socket yakadaro, isu tinofanirwa kutenga imwe preamplifier ine socket yakadaro.

Summation

Iyo chaiyo tekinoroji iyo yakagadzirwa makumi akati wandei apfuura uye iyo inoshandiswa nemamiriyoni eaudiophiles murudo neanalogue ruzha kusvika nhasi inogona kunge ichishamisa. Muchikamu chino, takatarisa zvakanyanya pakuvandudzwa kweiyo vinyl rekodhi, muchikamu chinotevera tichatarisa zvakanyanya pazvinhu zvakakosha zveturntable uye kukura kwayo.