Don me kuke bukatar a tace ga subwoofer?

Mutane da yawa daga cikin magoya son da wani sirri gida gidan wasan kwaikwayo, amma ba kowa da kowa zai iya iya irin wannan whim. Kowa ya zo daga irin wannan halin da ake ciki a nasa hanya: wani zai samu sauki Sin jawabai, wani Fit domin bass loudspeakers Soviet-yi, da kyau, mafi m, mai ilmi na lantarki injiniya, zai tsara shirin da subwoofer low mita tashar da kansa. Musamman tun yana da sauki.

Overview

Ka yi la'akari da abin da yake a al'ada subwoofer. A gaskiya ma, wani sauki aiki tace na low mita shigar da sakonni wadda ake kawota daga line fitarwa (hagu da dama tashoshi), da amfilifa da woofer. A wannan labarin, za mu tattauna mafi wuya kashi na na'ura - wani makirci da cewa ba ka damar kai-tara low-izinin tace ga subwoofer. Irin wannan na'urorin ya haifa mita ba wucewa 40 Hz. Suna amfani a tare da kananan tauraron dan adam jawabai. Subwoofers ne aiki da kuma m. A karshen ne low-mita kai, haɗa da na kowa amfilifa. Wannan irin na'urorin ne m da mutane suke so. Yana da quite wani abu - na farko da wani zaɓi. A cikin irin wannan na'urorin lantarki raba da aiki low-izinin tace ga subwoofer da kuma raba ikon amfilifa ne rabu da bass sigina wanda aka kawota ga babban loudspeakers kai tsaye a wurin feed fili inda tace wannan alama zai magangara mafi ƙasƙanci matakin na masu jituwa murdiya, kamar yadda idan aka kwatanta da fitarwa ikon amfilifa tacewa. Ƙara mai raba amfilifa a subwoofer tashar za muhimmanci ƙara da tsauri kewayon, kazalika da saki da amfilifa matsakaici da kuma high mitoci da ƙarin kaya.

Tace ga subwoofer: makirci

Mai karatu an gayyace zuwa bitar uku makircinsu embodiment na irin wannan na'urar. A farko makirci, wani sauki tace an bayar ga subwoofer kaga a matsayin daya kububuwa transistor. Tsanani ingancin sauti ba zai iya cimma tare da irin wannan na'urar, amma, saboda da sauki, shi ne cikakke ga sabon shiga hams. Amma tace subwoofer gabatar a cikin wadannan biyu embodiments, tare da babban rabo mai girma ya kafa kansa a matsayin na'urar da kyau kwarai halaye. Irin wannan na'ura da aka kafa nan da nan bayan da layin fitarwa iko da shigar da ikon da amfilifa. Tace ga subwoofer Yana da halin low amo, low ikon amfani, kazalika da fadi da kewayon wadata irin ƙarfin lantarki.

ƙarshe

Summing up, bari mu ce cewa Bugu da kari na wani subwoofer na aiki irin muhimmanci rage ƙananan iyaka da mita martani inganta sauti tsabta a cikin midrange da kuma samar da quite a high girma matakin ba tare da murdiya. Kau na farko bakan da wani reproduced siginar shigar da tauraron dan adam, shi damar da low mita sauti da karfi da kuma bayarda. Wannan shi ne saboda low mita mazugi kai ba canza da wani babban amplitude, kokarin haifa bass sauti, game da shi wajen gabatar da murdiya a cikin sigina.