Tarihin ci gaban fasahar sauti.

Za a iya raba tarihin ci gaban fasahar sauti zuwa matakai huɗu: bututu, transistor, haɗaɗɗen kewayawa da transistor tasirin filin.

A cikin 1906, American de Forrest ya ƙirƙira vacuum transistor, wanda ya fara aikin fasahar electro-acoustic na ɗan adam.An ƙirƙira Bell Labs a cikin 1927. Bayan fasahar ba da amsa mara kyau, haɓaka fasahar sauti ta shiga sabon zamani, kamar Williamson amplifier ya sami nasarar amfani da fasahar ba da amsa mara kyau don rage murdiya na amplifier zuwa 1950s, haɓakar bututu amplifier ya kai ɗaya daga cikin lokuta mafi ban sha'awa, nau'ikan amplifiers na bututu suna fitowa ba tare da ƙarewa ba.Saboda launin sauti na amplifier na bututu yana da dadi da zagaye, har yanzu masu goyon baya sun fi son shi.

A cikin 1960s, fitowar transistor ya sa ɗimbin masu sha'awar sauti shiga cikin duniyar sauti mai faɗi.Na'urorin haɓakawa na transistor suna da halaye na katako mai laushi da motsi, ƙarancin murdiya, faɗaɗa mitar amsa da kewayo mai ƙarfi.

A farkon shekarun 1960, Amurka ta fara bullo da hadaddiyar da'ira, wadanda sabbin membobi ne na fasahar sauti.A farkon shekarun 1970s, masana'antar sauti sun gane da'irar haɗakarwa a hankali saboda girman ingancin su, ƙarancin farashi, ƙaramin ƙara, ayyuka da yawa da sauransu.Ya zuwa yanzu, kauri fim hadedde audio da'irori da aiki amplifier hadedde da'irori an yi amfani da ko'ina a cikin audio da'irori.

A cikin tsakiyar 1970s, Japan ta samar da bututu na ba da shawarar tasirin sakamako na farko.Saboda bututun tasirin filin yana da halaye na bututun lantarki mai tsabta, launi mai kauri kuma mai daɗi, da tsayayyen kewayon 90 dB, THD <0.01% (100KHZ), nan da nan ya zama sananne a cikin sauti.A yawancin amplifiers a yau, ana amfani da transistor tasirin filin azaman fitarwa ta ƙarshe.

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Lokacin aikawa: Afrilu-20-2023