Ngokusebenzisana nochungechunge lwethu lwe-flagship audio amplifier-MB, imiphumela yemisindo ingabonakaliswa ngokuphelele.

Yini umsindo webanga eligcwele nezindlela ezintathu?

1. Ububanzi bemvamisa buhlukile:

Imvamisa egcwele, njengoba negama lisho, ibhekisa ebangeni lemvamisa ebanzi nokutholakala okubanzi. Izipikha zangaphambilini zemvamisa ezigcwele zamboza ibanga lemvamisa lama-200-10000Hz. Eminyakeni yamuva nje, ngokuthuthuka okuqhubekayo kobuchwepheshe be-acoustic, izipikha ezijwayelekile ezijwayelekile zingafinyelela kuma-50—— Ebangeni lemvamisa lama-25000Hz, imvamisa ephansi yezinye izipikha ingehlela ku-30Hz.

Isipikha se-crossover sisho ukuthi ububanzi bayo bemvamisa buhleliwe, futhi imvamisa yesiginali igxile kakhulu. Izipikha zeCrossover ngokuvamile zakhiwe ngezipikha zamafrikhwensi amabili noma izipikha ze-tri-frequency noma ngaphezulu. Isipikha esihlukanisa imvamisa sinesigaxa semvamisa, esingahlukanisa amasiginali womsindo ahlukane abe izingxenye eziningana, futhi sidlulise amasiginali wamabhendi amaza amvamisa kuzipika ezihambisanayo ngesihlukanisi semvamisa.

Ukugxila okuhlukile:

Isipikha esigcwele: umthombo womsindo okhomba, ngakho isigaba sinembile; isimo sebhendi ngalinye lemvamisa sithanda ukufana, okulula ukuletha inkambu yomsindo engcono, ukulungiswa kwesithombe, ukuhlukaniswa kwensimbi nezinga. Ngenxa yokucaca okuqinile esiteji samaphakathi nobuningi, kwenzeka ukuthi iningi lamazwi omuntu ikakhulukazi aphakathi nobuningi. Ngakho-ke, isikhulumi esigcwele ngokugcwele sikulungele kakhulu ukulalela izwi lomuntu, futhi izinga lokuhlanekezelwa kwendlebe liphansi, nezwi lomuntu ligcwele futhi liyimvelo impela.

Isipikha seCrossover: Ibhendi ngalinye lemvamisa lizwakala yiyunithi ezimele, ngakho-ke iyunithi ngayinye ingasebenza esimweni esihle kakhulu. Ukwelulwa kwamafrikhwensi aphezulu naphansi kulula futhi kungcono. Iyunithi ezimele yaphakathi emaphakathi ingaletha ikhwalithi yokudlala ephezulu kakhulu, futhi ukusebenza kahle kokuguqulwa kwe-electro-acoustic kuphezulu.

3. Okubi okuhlukile:

Ukungalungi kwezipika ezigcwele ngokugcwele: Ukwakheka nokusebenza kokugcina kwebhendi ngalinye lokuvama kuzobekelwa imingcele ngenxa yesidingo sokuhlangabezana nezidingo zamabhendi ehlukene wemvamisa ekwakhiweni. Ukunwetshwa emikhawulweni yomibili yamaza aphakeme naphansi kunqunyelwe, futhi okwedlula isikhathi nokuguquguqukayo kuncishisiwe.

Okubi ngezipika ze-crossover: Umehluko wethoni nokwehluka kwesigaba kukhona phakathi kwamayunithi; inethiwekhi ye-crossover yethula ukuphazamiseka okusha ohlelweni. Inkambu yomsindo, ukulungiswa kwesithombe, ukwehlukaniswa kanye nokubhalwa phansi konke okusemandleni kakhulu ukuthi kube nomthelela, futhi izingoma zingaphambuka.