Hauv cov chaw ua haujlwm thiab cov tshuab hais lus rau pej xeem (PA), kev xaiv hom tshuab hais lus zoo yog qhov tseem ceeb rau kev sib txuas lus meej thiab txhim khu kev qha. Txawm tias nws yog hauv pem teb Hoobkas, chaw thauj mus los, lossis thaj chaw muaj kev phom sij, cov qauv tshuab hais lus sib txawv ua haujlwm tau raws li cov kev xav tau sib txawv ntawm suab thiab ib puag ncig.
Hauv phau ntawv qhia no, peb yuav pivcov neeg hais lus horn, cov neeg hais lus wall-mount, thiab cov neeg hais lus top-top, thiab pab koj txiav txim siab seb qhov kev daws teeb meem twg zoo tshaj plaws rau koj daim ntawv thov.
Vim Li Cas Kev Xaiv Tus Neeg Hais Lus Tseem Ceeb Hauv Kev Sib Txuas Lus Hauv Kev Lag Luam
Tsis zoo li cov tshuab suab lag luam, cov tshuab sib txuas lus hauv kev lag luam thiab thaum muaj xwm txheej ceev yuav tsum ua haujlwm tau zoo hauv cov xwm txheej nyuaj:
- Cov suab nrov nrov heev
- Kev xa suab ntev
- Cov chaw ib puag ncig hnyav (hmoov av, dej noo, xeb)
- Cov lus tshaj tawm tseem ceeb txog kev nyab xeeb
Xaiv hom neeg hais lus tsis raug yuav ua raukev nkag siab tsis zoo, txo qis kev pab them nqi, thiab txawm tias muaj kev pheej hmoo kev nyab xeeb.
1. Cov Neeg Hais Lus Horn: Zoo Tshaj Plaws rau Qhov Chaw Ntev & Suab Nrov Siab
Cov neeg hais lus Horn yog tsim los rauqhov siab tshaj plaws ntawm kev tso suab thiab kev ua haujlwm zooLawv cov qauv flared tshwj xeeb tso cai rau cov suab nthwv dej mus deb dua nrog kev coj ua siab dua.
Cov Nta Tseem Ceeb:
- Qib siab ntawm lub suab nrov (SPL)
- Kev them nqi suab ntev
- Kev tso zis suab directional
- Tsim los tiv taus huab cua thiab ruaj khov
- Cov chaw tsim roj thiab roj av
- Cov chaw khawb av
- Cov chaw ua lag luam sab nraum zoov
- Cov txheej txheem ceeb toom thaum muaj xwm txheej ceev
Cov Ntawv Thov Ib Txwm Muaj:
Siv Thaum Twg:
Yog koj ib puag ncig zoo linrov nrov, qhib siab, lossis xav tau kev sib txuas lus ntev, cov neeg hais lus horn yog cov kev daws teeb meem zoo tshaj plaws.
2. Cov Neeg Hais Lus Rau Phab Ntsa: Kev Pab Them Nqi Sib Npaug Rau Kev Siv Sab Hauv Tsev & Sab Nraud Ib Nrab
Cov neeg hais lus uas dai rau ntawm phab ntsa muab ibKev daws teeb meem sib npaug ntawm kev them nqi thiab lub suab zooFeem ntau lawv raug ntsia rau ntawm cov chaw ntsug thiab tsim nyog rau ob qho tib si sab hauv tsev thiab sab nraum zoov.
Cov Nta Tseem Ceeb:
- Kev faib suab dav dav
- Kev teeb tsa yooj yim rau ntawm phab ntsa lossis ncej
- Lub suab nruab nrab
- Kev tsim qauv ntau yam
- Cov Tsev Khaws Khoom
- Cov kev hauv tsev thiab cov kev hauv tsev
- Cov chaw nres tsheb
- Cov tsev lag luam
Cov Ntawv Thov Ib Txwm Muaj:
Siv Thaum Twg:
Xaiv cov neeg hais lus uas dai rau ntawm phab ntsa thaum koj xav taukev faib suab sib npaug thoob plaws thaj chaw uas tau teev tseg tsis muaj suab nrov heev lossis qhov deb uas yuav tsum tau muaj.
3. Cov Neeg Hais Lus Qab nthab: Zoo tagnrho rau Kev Faib Suab Sab Hauv Tsev Tsis Pub Lwm Tus Paub
Cov neeg hais lus saum qab nthab yog tsim los rauKev npog suab sib xws hauv cov chaw kawLawv tau teeb tsa rau saum taub hau, thiab muab kev daws teeb meem huv si thiab tsis muaj kev cuam tshuam.
Cov Nta Tseem Ceeb:
- 360-degree suab dispersion
- Tsim qauv zoo nkauj thiab tsis kim heev
- Kev pab them nqi sib npaug thoob plaws chav
- Zoo rau kev tshaj tawm suab thiab suab keeb kwm yav dhau
- Cov chaw ua haujlwm thiab cov chav tswj hwm
- Cov chaw yuav khoom
- Cov tsev kho mob
- Cov chaw pej xeem sab hauv tsev
Cov Ntawv Thov Ib Txwm Muaj:
Siv Thaum Twg:
Cov neeg hais lus saum qab nthab zoo tshaj plaws raucov chaw sab hauv tsev uas qhov zoo nkauj thiab txawm tias kev npog yog qhov tseem ceeb.
Lub Horn piv rau Phab Ntsa-Mount piv rau Qab nthab: Kev Sib Piv Sai
| Feature | Lub Tshuab Hais Lus Horn | Lub Tshuab Hais Lus Rau Phab Ntsa | Lub Tshuab Hais Lus Qab nthab |
| Kev Taw Qhia Suab | Kev taw qhia siab heev | Kev sib kis nruab nrab | Dav (360°) |
| Kev Nrug Deb ntawm Kev Pab Them Nqi | Ntev ntev | Nruab nrab ntau yam | Luv mus rau nruab nrab |
| Kev Tswj Suab Nrov | Zoo heev | Zoo | Nruab nrab |
| Kev teeb tsa | Sab nraum zoov/kev lag luam | Phab ntsa/ncej | Qab nthab |
| Cov Ntaub Ntawv Siv Zoo Tshaj Plaws | Cov chaw nyob nyuaj | Kev siv rau kev lag luam dav dav | Chaw sab hauv tsev |
Cov Yam Tseem Ceeb Yuav Tsum Xav Txog Thaum Xaiv Tus Neeg Hais Lus
Ua ntej xaiv tus neeg hais lus, xav txog cov hauv qab no:
1. Ib puag ncig
- Sab hauv tsev los yog sab nraum zoov?
- Muaj hmoov av, dej, lossis cov khoom uas ua rau lwj?
- Cov chaw muaj suab nrov heev xav taucov neeg hais lus horn
- Ib puag ncig ntsiag to siv taucov neeg hais lus qab nthab
- Cov chaw qhib loj → cov neeg hais lus horn
- Cov cheeb tsam txhais → phab ntsa-mount
- Chav kaw → Cov tshuab hais lus saum qab nthab
- Cov tshuab PA (kab 100V) rau cov chaw teeb tsa loj
- Cov txheej txheem impedance qis rau cov chaw teeb tsa me me
2. Qib Suab Nrov
3. Thaj Chaw Pab Them Nqi
4. Hom Txheej Txheem
Xaus lus
Tsis muaj ib qho kev daws teeb meem uas haum rau txhua tus neeg hais lus.
- Cov neeg hais lus horn ua tau zoo nyob rau hauv qhov chaw nyuaj, nrov nrov, thiab sab nraum zoov
- Cov neeg hais lus uas dai rau ntawm phab ntsa muab kev pab them nqi yooj ywm rau kev siv hauv kev lag luam dav dav
- Cov neeg hais lus qab nthab muab lub suab huv si thiab sib npaug rau cov chaw sab hauv tsev
Los ntawm kev nkag siab txog lub zog ntawm txhua hom, koj tuaj yeem tsim ib qhokev sib txuas lus zoo dua, txhim khu kev qha dua, thiab muaj kev nyab xeeb dua.
Lub sijhawm tshaj tawm: Plaub Hlis-10-2026