Heino chakavanzika chekuwedzera kumanikidzwa kweruzha kaviri!

Munyika yehunyanzvi hwemanzwi, kutsvaga mhando yepamusoro yeruzha uye kufukidzwa kwaro hakuperi. Imwe yekufambira mberi kwakakosha muhunyanzvi hwekusimbisa ruzha kwave kuri kugadzirwa kwemasisitimu emitsara yemutsara. Aya masisitimu ave sarudzo inonyanya kufarirwa pamitambo yehunyanzvi kubva kumakonzati kusvika kuzviitiko zvemakambani, uye nechikonzero chakanaka. Muchinyorwa chino, tichaongorora chinoita kuti masisitimu emitsara yemutsara ave akakurumbira munzvimbo dzehunyanzvi dzemanzwi uye tichaburitsa zvakavanzika zvekugona kwawo kuwedzera kumanikidzwa kweruzha kaviri.

Kunzwisisa Tekinoroji yeMitsetse yeArray

Chinhu chikuru chemutsetse wemutsara inyaya yemaspika akarongwa akamira. Kugadziriswa uku kunobvumira kupararira kwenzwi kwakadzorwa kupfuura kurongeka kwemaspika ekare. Kugadzirwa kwemutsetse wemutsara kunoita kuti ikwanise kuratidza ruzha kure kure uku ichiramba yakajeka uye yakabatana. Izvi zvakakosha zvikuru kunzvimbo dzakakura, sezvo dzichida kuti ruzha rusvike pakona yega yega pasina kurasikirwa nehunhu hwenzwi.

Chinokosha pakushanda zvakanaka kwevatauri vemitsara ndeyekugona kwavo kushandisa musimboti wekupindira kwemafungu. Kana vatauri vakawanda vakarongwa vakamira, vanoshanda pamwe chete kuti vagadzire wavefront yakafanana. Izvi zvinoreva kuti mafungu eruzha anobva kumutauri wega wega anowedzerana, zvichikonzera kumanikidzwa kweruzha (SPL) kuri kure. Chiitiko ichi chinowanzonzi "coupling", uye ndiko kubatana uku kunobvumira mitsara yemitsara kupa ruzha rune simba pasina kuwedzera kwakanyanya.

Mabhenefiti eSisitimu yeMitsetse

1. Kuwedzerwa kwehuwandu hwemashoko: Chimwe chezvikonzero zvikuru zvekushandisa masisitimu emitsara yemutsara mukuita kwehunyanzvi kugona kwawo kupa kufukidza kwakaenzana kwenzwi munzvimbo yakakura. Kugadziriswa kwemasipika echinyakare kunowanzo kukonzera kupararira kwenzwi kusina kuenzana, zvichikonzera vhoriyamu yakawandisa munzvimbo dzimwe uye vhoriyamu isina kukwana munzvimbo dzimwe. Marongero emitsara anogona kugadziriswa zvichienderana nemanzwi chaiwo enzvimbo, zvichiita kuti nhengo yega yega yevateereri iwane ruzivo rwekuteerera rwakafanana.

2. Deredza mhinduro: Mhinduro idambudziko rinowanzoitika mukusimbiswa kweruzha rwemhenyu, kunyanya kana uchishandisa maikorofoni. Mitsetse inogona kuiswa nenzira inoderedza mukana wemhinduro. Nekutungamira ruzha kubva kumamaikorofoni nezvimwe zvishandiso zvinonzwa, mainjiniya eruzha anogona kuwana purofiti yakakura vasati vapindura, zvichikonzera kushanda kwakasimba.

3. Kugona Kukura: Masisitimu emitsara anogona kukura zvakanyanya uye akakodzera mamiriro akasiyana-siyana ekushandisa. Ingava kirabhu diki kana nhandare hombe, mitsara inogona kugadzirwa kuti ienderane nezvinodiwa zvechiitiko. Kune nyanzvi dzekurira dzinowanzo shanda munzvimbo dzakasiyana, kuchinjika uku mukana mukuru.

4. Runako: Pamusoro pezvakanakira zvehunyanzvi, mitsara ine chitarisiko chakanaka uye chemazuva ano. Izvi zvakakosha zvikuru kune zviitiko zvepamusoro-soro, uko kuratidzwa kwemifananidzo kwakakosha semhando yeruzha. Dhizaini diki yemitsara inobvumira kuti isanganiswe zvakanaka nenzvimbo yechikuva, zvichiita kuti vateereri vatarise nguva dzose pakuita.

Wedzera kumanikidzwa kweruzha kaviri

Iye zvino, ngatipindei muzvakavanzika zvekuti mitsara inopeta sei nhanho yekumanikidzwa kweruzha kaviri. Pfungwa yenhanho yekumanikidzwa kweruzha yakakosha pakunzwisisa ruzha rwunoonekwa. Runoyerwa muma decibel (dB), uye shanduko ye10 dB inomiririra kuwedzera kwakapetwa kagumi mukusimba kweruzha. Saka, kuti ruzha ruonekwe rupetwe kaviri, kuwedzera kweinenge 10 dB kunodiwa.

Mitsetse yemutsara inoita basa iri rinoshamisa kuburikidza nekugadzirwa kwayo kwakasiyana uye magadzirirwo ayo. Kana manzwi akaiswa akamira, anoumba wavefront inobvumirana inobvumira ruzha kufamba kure uye nesimba guru. Izvi zvinonyanya kushanda munzvimbo huru uko kunodiwa kupararira kure. Nekushandisa manzwi akawanda mumutsetse wemutsara, mainjiniya enzwi anogona kuwedzera nhanho yekumanikidzwa kwenzwi (SPL) pasina kudiwa kwesimba rekuwedzera.

Pamusoro pezvo, kugona kudzora kupararira kweruzha kwakamira kunoita kuti vateereri vakwanise kumira zvakanaka. Izvi zvinoreva kuti ruzha runogona kusvika kune vateereri zvakananga ukuwo ruchideredza kupenya kubva pamadziro nedenga zvinogona kusvibisa ruzha. Mugumisiro wacho unova ruzha rwakajeka, rune simba runozadza nzvimbo yacho pasina kuvakurira.

Muchidimbu
Zvose pamwe chete, masisitimu eruzha ane mitsara yakachinja nzira iyo mashandiro ehunyanzvi anoratidzwa nayo. Kugona kwavo kupa kufukidza kwakaenzana, kuderedza mhinduro, uye kugadzirisa saizi dzakasiyana dzenzvimbo kunoita kuti vave chishandiso chakakosha kune mainjiniya eruzha. Chakavanzika chekubudirira kwavo chiri mukugadzirwa kwavo kwakasiyana, uko kunowedzera kaviri mwero wekumanikidzwa kweruzha kuburikidza nekupindira kwemafungu uye kuratidzwa kweruzha kwakabatana.

Sezvo tekinoroji ichiramba ichichinja, mitsara yemagetsi icharamba ichitungamira mukugadzirisa manzwi ehunyanzvi. Kune chero ani zvake anobatanidzwa mukuita maekisesaizi emimhanzi, kunzwisisa mabhenefiti uye misimboti yekushanda kwemasystem emitambo yemagetsi kwakakosha pakugadzira ruzivo rwakanaka rwekuteerera. Kunyangwe uri mainjiniya wenzwi, mutambi kana murongi wezviitiko, kushandisa tekinoroji yemitsara yemagetsi kunogona kusimudzira mashandiro ako, kuve nechokwadi chekuti noti yega yega inogona kunzwika zvakajeka uye nguva yega yega inoshamisa inogona kunzwiwa.

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