Na fasaharLantarki

Low mita da kuma ingancin kayan haɓɓaka aiki

Bass - ra'ayi ciki har da wani kewayon sauti audible zuwa mutum kunnuwa. A kan talakawan shi ne a cikin kewayon daga 20 zuwa 20 Hz kHz. Audiogram, wanda ƙayyade da ikon ji da ƙananan dokin kowane mita, suna da nasu mutum halaye, don haka ba za mu iya magana game da talakawan ilimin kididdiga ji. Yawancin lokaci, mitoci kasa 40 Hz, kuma sama 16 kilohertz wajen tasiri a kan sauti launi fiye da ji da kanta.

Cikin kewayon haifuwa da yada kayan aiki ne daban-daban, don haka daban-daban da kuma bukatun ga shi. Alal misali, yau da kullum da wayar mayar da sauti mita na daga 200 Hz zuwa 3 kHz, kuma wannan shi ne isa ya fili kwakkwance dukan maganar da tube a sauran karshen ko, a cikin hali na amfani da wayar hannu na'ura a Reno. Haka ya shafi abin da ake kira "karrarawa" - translational jawabai. Duk da haka, a game da mita band shige duniya misali, bisa ga abin da kayan aiki aji Hi-Fi kamata da mita band na 20 zuwa 20000 Hz, kuma fadi.

mai low mita amfilifa amfani da yadu a matsayin wani ɓangare na lantarki na daban-daban na masana'antu da kuma m na'urorin, a matsayin mai raba rediyo. Su ne a cikin kwakwalwa, televisions, gidajen radiyo kan ware, CD-player, ratsiyah, mobile phones, kira tashoshin da yawa wasu saba mana abubuwa.

Babban halaye na amfilifa ne kamar haka:

- Output iko. Yau an dauke daban. Alal misali, domin ya haifar da a maloponimayuschego mutum Ganin cewa a high girma, wanda ya za su iya ji dadin, a kan kunshin tare da mai karɓar ko amfilifa, za ka iya ganin wata gaba daya girma hušu zuwa takwas lambobin alama «PMPO». Wadannan haruffa kamata bisa manufa nufin ganiya load, wanda zai iya ba da wani gajeren audio kayan aiki. The real ikon - shi ne da yawa wadda tabbatar undistorted ba tare da kalaman form a mita 1,000 Hz ne shigar da amfilifa.

- murdiya - darajar nuna nawa da low mitoci a irin da fitarwa mataki ya bambanta daga shigar sigina. Wannan watakila mafi muhimmanci siga, magana game da yadda kyau sanya da kuma musamman low-mita amfilifa.

- Dynamic range. Wannan halayyar da matukar muhimmanci ga high-aga kayan aiki, shi ya ba da wani tunani na yadda za saukin ganewa jadawali riba. A wasu kalmomin, a isasshe m tsauri kewayon za a undistorted duk low mita, ko da kuwa su matakin. Kuma sosai shiru, da kuma babbar sauti za a buga dogara. Wannan ingancin ne halayyar tube amps.

- Frequency martani. A da shi da aka ambata a cikin labarin, za ka iya kawai ƙara fasalin shi a matsayin uniform. Fi dacewa, shi ne a mike layin a layi daya ga abscissa sikelin da mita a ko'ina cikin aiki kewayo.

Wadannan sigogi ayyana ta da inganci da abin da low mitoci an sake bugawa gargajiya karawa kayan aiki. A wasu zamani da iyali kayan m samfurori mita halaye an gangan gurbata don ƙirƙirar fashion effects kamar bass kayan haɓɓaka aiki aka gyara ko ultrahigh mita, wanda yana da detrimental sakamako a kan jinsu, kuma a cikin kwakwalwa.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ha.atomiyme.com. Theme powered by WordPress.