Cov neeg hais lus tuaj yeem muab faib ua ntau pawg raws li lawv tus qauv tsim, lub hom phiaj, thiab cov yam ntxwv. Nov yog qee qhov kev faib cov neeg hais lus:

1. Kev faib tawm los ntawm lub hom phiaj:

-Tus hais lus hauv tsev: tsim los rau kev lom zem hauv tsev xws li hais lus, tsev ua yeeb yam, thiab lwm yam.

-Professional/Commercial Speaker: Siv nyob rau hauv cov chaw lag luam lossis cov chaw tshaj lij, xws li studios, tuav, chaw ua yeeb yam, thiab lwm yam.

-Car horn: Lub horn system tshwj xeeb tsim rau tsheb, siv rau lub tsheb suab.

2. Kev faib tawm los ntawm hom tsim:

-Dynamic hais lus: tseem hu ua cov neeg hais lus ib txwm siv, siv ib lossis ntau tus tsav tsheb los tsim lub suab thiab feem ntau pom muaj nyob rau hauv feem ntau lub tshuab.

-Capacitive horn: Siv cov kev hloov pauv hauv capacitors los tsim suab, feem ntau siv rau kev ua suab nrov.

-Piezoelectric horn: siv cov nyhuv piezoelectric los tsim suab, feem ntau yog siv hauv cov khoom siv me me lossis cov ntawv tshwj xeeb.

3. Kev faib tawm los ntawm lub suab zaus:

-Subwoofer: Ib tus hais lus siv rau cov suab bass thaj tsam, feem ntau los txhim kho cov suab nrov tsawg.

-Mid range speaker: deals with medium frequency range sound, nquag siv los xa tib neeg lub suab thiab cov twj paj nruag dav dav.

-High pitched speaker: ua cov suab nrov ntau zaus, siv los xa cov ntawv siab, xws li flute thiab piano sau ntawv.

4. Kev faib tawm los ntawm layout:

-Bookshelf speaker: Ib tus hais lus me me uas haum rau tso rau ntawm lub txee lossis rooj.

-Floor mounted speaker: feem ntau loj dua, tsim los muab tso rau hauv pem teb kom muaj suab nrov ntau dua thiab zoo.

-Wall mounted / qab nthab hais lus: tsim rau kev teeb tsa ntawm phab ntsa lossis qab nthab, txuag chaw thiab muab cov suab sib faib.

5. Muab faib los ntawm kev teeb tsa tsav:

-Single drive speaker: Ib tus hais lus uas tsuas muaj ib lub tsav.

-Dual driver speaker: suav nrog ob tus neeg tsav tsheb, xws li ntses bass thaj tsam thiab nruab nrab-ntaus, los muab ntau lub suab ntau.

-Multi driver speaker: Nrog peb lossis ntau tus tsav tsheb kom npog ntau qhov ntau zaus thiab muab lub suab zoo dua.

Cov pawg no tsis yog kev sib koom ua ke, thiab cov neeg hais lus feem ntau muaj ntau yam ntxwv, yog li lawv tuaj yeem yog ib qho ntawm ntau pawg. Thaum xaiv tus neeg hais lus, nws yuav tsum xav txog nws tus qauv tsim, lub suab zoo, thiab qhov chaw siv tau los ua kom tau raws li qhov xav tau ntawm lub suab.

10-nti / 12-nti Professional Speaker / Full Range Speaker / Hais lus rau KTV

Xav paub ntau ntxiv:

1. Horn qauv:

-Driver unit: suav nrog diaphragm, lub suab coil, hlau nplaum, thiab vibrator, lub luag haujlwm tsim lub suab.

-Box tsim: Txawv lub thawv tsim muaj qhov cuam tshuam loj rau lub suab teb thiab zoo. Cov qauv tsim muaj xws li kaw, load mounted, reflective, thiab passive radiators.

2. Audio yam ntxwv:

-Frequency teb: piav qhia lub peev xwm ntawm tus neeg hais lus ntawm ntau zaus. Lub tiaj zaus teb txhais tau hais tias tus neeg hais lus tuaj yeem xa suab tau raug dua.

-Sensitivity: yog hais txog lub ntim tsim los ntawm tus neeg hais lus ntawm lub zog tshwj xeeb. High rhiab heev hais lus tuaj yeem ua suab nrov ntawm qis zog.

3. Suab localization thiab sib cais:

-Directional yam ntxwv: Ntau hom hais lus muaj cov yam ntxwv ntawm lub suab sib txawv. Piv txwv li, cov neeg hais lus nrog cov kev taw qhia muaj zog tuaj yeem tswj tau cov kev taw qhia ntawm lub suab nrov.

-Sound Separation: Qee lub tshuab hais lus siab heev tuaj yeem cais cov suab sib txawv ntawm cov zaus sib txawv, ua rau lub suab meej dua thiab muaj tseeb dua.

4. Speaker pairing thiab configuration:

-Acoustic matching: Ntau hom kev hais lus yuav tsum muaj qhov sib txuam kom ua tiav cov txiaj ntsig zoo. Qhov no suav nrog kev xaiv horn thiab kev teeb tsa.

-Multi channel system: Kev teeb tsa thiab qhov chaw ntawm txhua tus neeg hais lus nyob rau hauv ntau txoj kab ke yog qhov tseem ceeb heev los tsim kom muaj lub suab tiag tiag.

5. Horn hom thiab qauv:

-Muaj ntau lub npe nrov hais lus hauv kev ua lag luam, txhua tus muaj lawv tus kheej cov yam ntxwv thiab cov ntsiab lus acoustic.

-Cov qauv sib txawv thiab cov koob muaj cov yam ntxwv sib txawv thiab cov xwm txheej ntawm daim ntawv thov, yog li nws tseem ceeb heev uas yuav tsum xaiv tus neeg hais lus uas haum rau koj cov kev xav tau.

6. Environmental factor:

-Tus neeg hais lus tsim cov suab sib txawv hauv qhov chaw sib txawv. Qhov loj, zoo li, thiab cov khoom siv phab ntsa ntawm chav tsev tuaj yeem cuam tshuam qhov kev xav thiab nqus ntawm lub suab.

7. Hais lus layout thiab tso chaw:

-Optimizing qhov kev tso kawm thiab kev teeb tsa ntawm cov neeg hais lus tuaj yeem txhim kho qhov kev faib tawm thiab sib npaug ntawm lub suab, feem ntau yuav tsum tau hloov kho thiab ntsuas kom ua tiav cov txiaj ntsig zoo.

Cov ntsiab lus kev paub no pab kom nkag siab ntau dua ntawm cov yam ntxwv, hom, thiab kev siv cov neeg hais lus, txhawm rau xaiv thiab ua kom zoo dua audio systems kom tau raws li cov kev xav tau tshwj xeeb thiab kev nyiam.