Nzira nhatu-vaviri-nzira vakurukuri: features, zvakanaka, misiyano

In wanhasi vakurukuri dzinoturwa mune zvakanaka guru siyana. midziyo iyi yakasiyana takarirana yezvinoreva (chokushandisa, konzati, Studio, etc.) maererano nokurondedzerwa uye chimiro Hull nohumwe unhu zhinji. Chinonyanya kukosha parameter kuonekwa pakutanga, inhamba "mizariro" munyika. Maererano chokuratidza ichi, anokudzwa one-, mashanu uye vaviri-nzira vakurukuri. Sei vakasiyana nemumwe uye izvo hurongwa hwakanaka, tichaedza kupindura munyaya ino.

The kakawanda inzwi

Human nhengo rokunzwikwa vanokwanisa kuziva manzwi ane kakawanda 20 kusvika 20,000 Hz. Naizvozvo, kunaka mumhanzi kunoenderana mano midziyo kuumba Crisp ruzha ari kupiwa zvakawanda. Nokuti chinangwa ichi, ari mukurukuri vakatanga zvinosanganisira vakurukuri kuti bereka chaizvo pasi (20-150 Hz), svikiro (100-7000 Hz) uye yakakwirira (5-20 zviuru. Hz) frequencies. Panyaya iyi, kwaiva:

1. SSB maitiro, apo yose kakawanda siyana zvinowanisa mumwe mutauri.
2. Two-nzira vakurukuri, iyo ine vakurukuri maviri: mumwe kutamba mumhanzi panguva svikiro uye yakaderera frequencies, uye wechipiri - chete kumusoro.
3. Three-mukoto midziyo - nokuti vachiridza manzwi mumwe siyana yakafanana "mbiru" kuparadzana.

Pane midziyo ine zvakawanda evapambi, apo mutauri mumwe reproduces kurira mune imwe Frequency siyana. The kupfuura mukurumbira vane zviviri uye-mukoto matatu maitiro - ndivo kupfuura kutengeka uye panguva imwecheteyo zvinopa kwazvo inzwi unhu.

Zvakanakira miviri-nzira vakurukuri

Two-nzira vakurukuri ndivo zvikuru nevanhu pakati vatyairi. Vanopa optimum kurira unhu panguva imwe chete kuva anonzwisisa mutengo. Nokuda kukura vaviri-nzira Michina Acoustics achishingaira misha-bhendi matatu zvokushandisa, asi achiri kwakapararira nokuda kwavo zvakanakira:

1. The nyore design, izvo nyore installation uye configuration.
2. Yakakwirira mwero kusachinja-chinja pakati munotaura zvichiguma kunowedzerwa uye kurira unhu.
3. Unonyanya dzinongoitika, "kurarama" inzwi.

Vaviri-mukoto midziyo ine mbiri chete vakurukuri - the bass uye treble. Bass mutauri unobereka manzwi low uye pakati neeSultan, uye RF - kumusoro chete. Nokuda ichi nokuti mamiriro vanoda nyore Crossover network.

Features-bhendi matatu midziyo

Three-nzira mutauri akasiyana kare akatsanangura gadziriro yakanaka inzwi. Equipment vakadaro enyika doukomplektovyvaetsya midrange mutyairi, iyo anotakura vanonzi "spatial" mashoko ane pave komberedza inzwi. Uyezve, nokuda kuparadzana mabasa, midziyo yava duku. Negative unhu-bhendi matatu hurongwa mutengo mukuru. Zviri zviviri katatu kupfuura kuti vaviri-nzira vakurukuri. Uyezve,-nzira nhatu Crossover acoustics kunosanganisira kugadzwa - yakaoma maitikiro filters. Kuti akamumutsira michina yakadaro inofanira kuva yakanaka kunzwa, kana kuti vabudirire kwemashoko nevakurukuri hazvishandi.

kusawirirana vakurukuri

Chero acoustic hurongwa ine vakurukuri (MF, LF uye RF), inonzwika apo midziyo, chiratidzo amplifiers, makaseti netambo, uye mazano zviteshi. Filtration mano vane basa kuparadzana pakati okuteerera chiratidzo mapoka akawanda. Acoustic Dual bhendi Sefa maitikiro rinokamukana mu "mugove" miviri - kusvikira 5-6 zviuru Hz uye kupfuura 6 kHz .. Three-nzira mano kazhinji vakapakata crossovers - chinjika maitikiro filters izvo vagovane vhoriyamu siyana kuva zvikamu zvitatu.

acoustic zvokushandisa zvose zvinogona kuva vanoshingaira kana pusa. Muchiitiko chokutanga nerimwe gudzanzwi ari nepokuongorora yoga chiratidzo gudzazwi. Izvi mhinduro hwezvekukurukurirana kuti inogara emitters, achidzikisa kunopindirana hurongwa mutengo. Zvisinei, pamwe kuwedzera kunzwisisa basa, chokugadza kutanga configuration. Zvitsaurei amplifiers kazhinji nopindirana akagadzirwa-nzira nhatu namano.

Coaxial uye chikamu vakurukuri

Izvozvo zvichaita unorira mashanu kana maviri-nzira vakurukuri mumotokari kunoenderana mhando nevakurukuri dziri coaxial uye chikamu. Wokutanga ndiwo chete monolithic chivakwa umo radiators ikashandiswa yakakwirira, svikiro uye vakaderera frequencies. Izvi mhinduro zvinoita kuridza kwazvo achitaura. Naizvozvo, midziyo yakadai rinoshandiswa senzira chinamatidzwa uye kudiwa mune mota diki. Chinoumba vakurukuri uri emitters, iyo inogona kurongwa munzvimbo dzakasiyana-siyana. Nokuda ichi zvinokwanisika kubudirira komberedza ruzha Zvisinei, kunzwisisa kugadzwa kwacho. Uyewo, nokuda kuisa kukodzera nokurira pechikuva achava zvikuru heterogeneous. Chinoumba hurongwa akagadzawo mune motokari pamwe yakafarikana menyika.

The nyaya mutengo

Sezvambotaurwa, vaviri-nzira mutauri achava isingadhuri zvikuru pane kugadzwa-bhendi matatu michina. Pane zvikonzero zviviri:

• imwe yakawanda midziyo maduku - zvinoda vakurukuri maviri chete, vaifanira vaviri amplifiers uye mumwe firita;
• nyore kugadzwa - kuunganidza gadziriro yakadaro kunogona vakazvimiririra, ane ruzivo inokosha pasango magetsi.

The Kuronga-nzira nhatu Hurongwa unosanganisira wakaoma, mari iri yepamusoro zvikuru kupfuura mutengo kwakajairika mano. Uyewo, kana ukasarudza yokugadza vakurukuri dzakadaro, unofanira kutsvaka rubatsiro nyanzvi - asina rinokosha kuyera mano uye dzakaonda nzeve-akatasva yezvinhu icharira zvakafanana vaviri-nzira vakurukuri. Ndiyo mhinduro huru kuti mubvunzo musiyano pakati maviri-nzira vakurukuri kubva vatatu-nzira.