Mawu Oyamba
Momwe Mungasankhire ndi Kukonzekera Zolankhula Zam'denga Kuti Zimveke Bwino Kwambiri ndi Mayankho a VNETPA
Sipikala zapadenga ndi njira-yosankha poyika nyimbo zamakono - kaya zikhale nyimbo zakumbuyo m'malo ogulitsira, mapeji ndi zilengezo zamaofesi, kapena mawu omveka bwino m'makalasi ndi m'zipinda zochitira misonkhano. Mosiyana ndi zokamba zapakhoma kapena zapansi, zokamba zapadenga zimapereka zokongoletsa zoyera, zosakanikirana bwino mkati, ndipo zimatha kutulutsa mawu ngakhale zitakonzedwa bwino.
1. Chifukwa Chiyani Kuyika ndi Kuwerengera Kuli Kofunikira
Mukamapanga makina omvera okhala ndi ma speaker padenga, kuwayika mwachisawawa sikumapereka mawu ofanana. Kuyika bwino kumatengera kumvetsetsa magawo angapo oyambira:
● Kukwera Kwambiri
Uwu ndi mtunda kuchokera kwa wolankhula kufika pa mlingo wa omvera. Denga lapamwamba limakulitsa malo ofikirako komanso kumawonjezera kutsika kwa mawu patali.
● Adavotera Mphamvu
Mphamvu ya wokamba nkhani (mu watts) imatsimikizira kuchuluka kwa mawuwo, koma sizimalamula mwachindunji kuti phokoso likuyenda patali bwanji. Mphamvu zochepa zimatha kupangitsa kuti phokoso likhale lofooka m'mphepete mwa chipinda.
● Kuzindikira
Zovoteledwa mu dB pa watt pa mita, izi zimakuuzani momwe woyankhulira amasinthira mphamvu kukhala mawu. Kukhudzika kwakukulu kumatanthauza kuti phokoso limayenda motalikirapo pamlingo womwewo wa mphamvu.
● Mphepete mwa Phokoso
Mpweya wotulutsa mawu - woyezedwa ndi madigirii - umatsimikizira mmene phokoso limafalikira mumlengalenga. Ngodya zazikulu zimaphimba malo ambiri, pomwe zocheperako zimaponyera mawu motalikirapo.
Mwa kuphatikiza izi, mutha kuyerekeza ndi okamba angati omwe mungafune komanso komwe mungawapeze kuti azitha kumveketsa bwino.
2. Momwe Kufalikira kwa Sipika Kumawerengeredwa
Tangoganizani wokamba nkhani atakwezedwa 3 m kuchokera pansi ndi 90 dB sensitivity ndi 6 W mphamvu, kulunjika pamlingo wa ~ 80 dB kudutsa malo omvera.
1. Kutali komwe cholinga cha SPL chakwaniritsidwa:
Gwiritsani ntchito fomula yofunikira ya SPL kuti muyerekeze kutalika kwa mawu a wokamba nkhani musanatsike pamlingo womwe mukufuna.
2. Dziwani malo ofikira:
Mumafananitsa ziwerengero ziwiri - za theoretical omnidirectional range ndi malire a angular kutengera dispersion angle ya wolankhula - ndikutenga mtengo wocheperako ngati utali wozungulira wanu.
3. Werengetsani dera lomwe lakhudzidwa:
Malo ofikirako ndi ozungulira omwe ali ndi utali wozungulirawu - ndiwothandiza kudziwa kuti ndi oyankhula angati omwe mukufuna kuti mudzaze chipinda chanu.
Pazipinda zazikulu, oyankhula nthawi zambiri amayalidwa ndi 15% -20% kuphatikizika pakati pazigawo zowunikira kuti asamveke "malo akufa".
3. Kuyambitsa VNETPA Ceiling Speakers
Ngakhale kuwerengera kumakupatsani lingaliro, kusankha zinthu zoyenera kumabweretsa mapangidwe anu. VNETPA, kampani yaku China{{1}opanga makina okhazikika pamanetiweki ndi PA audio solutions, imapereka masipika osiyanasiyana omwe ndi abwino kuyika makina amakono.
Ma Model Owonetsedwa kuchokera ku VNETPA
8W VoIP Ceiling Speaker(Chitsanzo NS-C008)
● Kapangidwe kakang'ono koma kogwira mtima
● Mphamvu{{0}kupitilira{{1}Efaneti (PoE) yothandizira imathandizira mawaya kukhala osavuta
● SIP-ndi yogwirizana ndi makina a VoIP
● Ndi abwino kwa maofesi, zipinda zing'onozing'ono zochitira misonkhano, kapena malo ogulitsa kumene nyimbo ndi zilengezo zimafunikira
15W SIP Ceiling Speaker(Chitsanzo NS-C015)
● Kutulutsa kwakukulu kwa malo akuluakulu
● Thandizo la PoE ndi SIP - labwino kwambiri pamalumikizidwe ogwirizana
● Easy unsembe ndi woyera, woyera mapeto
● Imagwira ntchito bwino m'makalasi, m'malo ochezera alendo, kapena m'makonde omwe amafunikira mawu omveka bwino
Zosankha ziwirizi zitha kukhala ngati zinthu zofunika kwambiri pamakina a paging, khwekhwe lamakampani la AV, kapena kutumiza ma audio ochereza.
4. Malangizo Othandiza Kukonzekera Bwino
✅ Lolani malire achitetezo nthawi zonse.
Mawerengedwe amalingaliro amatengera mikhalidwe yabwino. M'malo enieni okhala ndi mipando, malo owoneka bwino, kapena phokoso lozungulira, ndikwanzeru kukonzekera kubisalirako pang'ono kuposa momwe masamu amanenera.
✅ Gwirizanani ndi oyankhula moyandikana pang'ono.
Kuphatikizikako pang'ono kumapangitsa kuti mawu amveke; kuchulukitsitsa kumatanthawuza kutaya ntchito. Kuphatikizika kwa 15% -20% nthawi zambiri kumayenderana bwino ndikuchita bwino.
✅ Ganizirani kutalika kwa denga ndi kugwiritsa ntchito.
M'zipinda zokhala ndi denga lalitali (mwachitsanzo, maholo), mphamvu zowonjezera ndi kubalalitsidwa kwakukulu kungakhale kofunikira kuti mukwaniritse kumvetsera kosasinthasintha.
5. Lingaliro Lomaliza
Zolankhula padenga sizimangokhala zobisika - nthawi zambiri zimakhala msana wa kufalitsa bwino mawu, kuyambira malo ogulitsa ndi malo odyera kupita kumaofesi amakampani ndi malo ophunzirira. Mwa kuphatikiza njira zoyenera zokonzekera kuphimba ndi zinthu zodalirika monga zochokera ku VNETPA, mutha kupanga makina omvera omwe amamveka bwino ndikukwaniritsa zofunikira pakuyika.
Kaya chofunika kwambiri chanu ndi mawu omveka bwino, ngakhale nyimbo zakumbuyo, kapena VoIP audio integration, kumvetsetsa mbali yaukadaulo - komanso kusankha zida zoyenera - zidzathandiza kwambiri pazotsatira zanu zamawu.