Kov Screen Network Tov Khoom Amplifier Qhia

ent cov kws tshaj lij tshuaj xyuas lub tshuab hluav taws xob uas sib txuas cov suab hauv zos sib xyaw, lub zog ua kom nrov nrov, ib qho ntawm cov khoom siv touchscreen, thiab IP-network suab ua haujlwm. Tsis zoo li lub tshuab hluav taws xob sib xyaw ua ke nyob ib leeg, lub network muaj peev xwm tuaj yeem tau txais cov kwj deg, koom nrog lub hauv paus tswj hwm lub platform, thiab muab kev tswj hwm hauv zos rau thaj chaw hais lus. Lub touchscreen tuaj yeem ua kom yooj yim rau qhov kev xaiv niaj hnub thiab qib kev hloov kho, tab sis nws lub peev xwm muaj tseeb nyob ntawm lub firmware thiab software ecosystem. Phau ntawv qhia no piav qhia txog yuav ua li cas ntsuas kev sib raug zoo hauv lub network, kev hais lus thauj khoom, kev xav tau ntawm kev teeb tsa, thiab kev ua haujlwm ua haujlwm ua haujlwm ua ntej ua haujlwm rau tus qauv tsim. Nws kuj tseem paub qhov txawv ntawm cov khoom lag luam-nplooj cov ntaub ntawv los ntawm cov lus piav qhia engineering suav nrog yog li kev txiav txim siab yuav khoom raws li cov ntaub ntawv xav tau es tsis yog qhov kev xav.

Dab tsi yog Touch Screen Network Tov Khoom Amplifier?

Atouch screen network tov khoom amplifieryog ib qho khoom siv ua ke ua ke los txo cov naj npawb ntawm cov khoom sib cais uas xav tau ntawm qhov chaw faib los yog qhov chaw suab paj nruag. Nws cov haujlwm tseem ceeb feem ntau suav nrog kev xaiv suab lossis kev sib xyaw, hais lus lub zog nthuav dav, thiab kev sib txuas hauv network kom tau txais lossis tswj lub suab. Lub vijtsam hauv cheeb tsam tuaj yeem muab tus neeg teb xov tooj txoj hauv kev los kho cov chaw yam tsis tau qhib qhov chaw taws teeb software interface. Txawm li cas los xij, lo lus "network" tsis lav kev cuam tshuam nrog txhua tus IP paging server, thiab lub touchscreen tsis cia li txhais tau tias txhua txoj haujlwm muaj nyob offline. Kev tsim kom zoo cais cov neeg siv-interface yooj yim los ntawm kev thauj mus los, kev tswj xyuas, thiab hais lus-tso peev xwm ntawm cov qauv tseeb.

Lub Kov Screen Network Tov Khoom Amplifier Ua Haujlwm Li Cas?

Ib txoj kev teeb liab raug pib nrog lub suab xws li paging microphone, khaws cov lus tshaj tawm, lossis cov suab hauv network. Lub cuab yeej txiav txim siab txhawb cov suab digital, txoj hauv kev los yog sib xyaw nrog cov hauv zos raws li kev teeb tsa ua ntej, kho qib, thiab tsav cov lus tso tawm theem. Network tsheb khiav mus los ntawm RJ45 Ethernet chaw nres nkoj; ntawm nplooj ntawv YZ AUDIO cov khoom siv, cov npe sib kis tus nqi yog 100 Mbps thiab cov txheej txheem muaj npe yog RTP, UDP, TCP / IP, thiab FTP. Cov npe raws tu qauv no ib leeg tsis tsim kom muaj kev sib raug zoo nrog tus thib peb-tog paging maub los: pob ntawv qauv, codecs, authentication, chaw nyob, thiab hais kom ua interfaces kuj tseem ceeb. Paub meej cov neeg rau zaub mov thiab firmware versions los ntawm kev sim ua haujlwm sib cuam tshuam.

Rau cov lus tshaj tawm hauv tsev kawm ntawv, tus neeg teb xov tooj hauv nruab nrab tuaj yeem xa cov lus mus rau qhov kawg xaiv thaum cov neeg ua haujlwm hauv zos siv lub vijtsam rau qhov tso cai thiab hloov ntim. Cov lus nug ua haujlwm yog qhov ua haujlwm twg yeej thaum lub sijhawm tseem ceeb: kev tshaj tawm xwm txheej kub ntxhov lossis teem sijhawm yuav tsum tsis txhob muab lub ntsej muag tsis pom kev los ntawm cov suab paj nruag hauv zos. Nug tus neeg muag khoom rau daim duab qhia txog qhov tseem ceeb, kev coj tus cwj pwm tsis zoo, kev poob hauv lub network, thiab kho lub zog. Qhov twg yuav tsum tau khiav tawm lub suab ceeb toom, tus qauv tsim yuav tsum raug ntsuas raws li cov cai siv lub neej-kev nyab xeeb es tsis yog xav tias tus IP tov khoom amplifier zoo tib yam tsim nyog raws li cov khoom siv thaum muaj xwm ceev.

3. Cov ntsiab lus tseem ceeb piav qhia

Cov lus hauv qab no txawv cov ntsiab lus luam tawm rau cov qauv no los ntawm cov txiaj ntsig uas yuav tsum tau txheeb xyuas qhov kev txiav txim meej. Lub kaw lus hais lus yuav tsum raug tsim los ntawm nws qhov tseeb load, cable nrug, lub hom phiaj acoustic, thiab cov khoom tso tawm suab nrov-tsis yog los ntawm Ethernet bandwidth ib leeg. Tsis txhob txhais ib yam khoom uas tsis tau teev tseg raws li qhov kev pom zoo.

Lub teeb liab-rau-lub suab sib piv piav qhia qhov sib cais ntawm qhov xav tau teeb liab thiab lub suab nrov tom qab nyob rau hauv ib txoj kev sim hais; ob daim duab luam tawm yuav tsum tsis txhob muab piv yam tsis tau ceeb toom qhov hnyav. Tag nrho cov kev sib haum xeeb tsis sib haum xeeb qhia tias cov khoom tsis sib xws ntawm qhov ntsuas qhov taw qhia, tab sis qhov tsawg dua lossis sib npaug li 0.5% daim duab xav tau ib qho kev qhia ntau zaus, theem tso zis, thiab thauj khoom ua ntej nws tuaj yeem txhawb qhov kev sib piv zoo li. Rau kev hais lus-oriented hais lus, kev txawj ntse hauv chav kuj nyob ntawm qhov chaw hais lus, reverberation, suab nrov ambient, thiab cov qauv tsim nyog. IEC 60268-16 piav qhia txog cov txheej txheem rau kev ntsuas kev ntsuas kev sib kis ntawm kev hais lus, thaum IEC 60268 series cov qauv muab cov ntsiab lus ntsuas electroacoustic cuam tshuam; tsis yog tsim kom muaj kev ua raws li cov khoom lag luam yam tsis muaj pov thawj kuaj.

Rau qhov tsis tu ncua-voltage hais lus circuits, ntxiv cov xaiv transformer kais thiab khaws cia engineering headroom. Raws li ib qho piv txwv nkaus xwb, kaum tus neeg hais lus tapped ntawm 6 W tsim lub npe 60 W txuas nrog load; nrog 20% ​​kev npaj margin lub hom phiaj amplifier yuav yog tsawg kawg yog 72 W ua ntej txiav txim siab txog kab poob thiab cov chaw tsim khoom tshwj xeeb derating. Qhov piv txwv no tsis yog hais txog YZ AUDIO tus qauv muaj wattage. Rau cov neeg hais lus tsis tshua muaj hluav taws xob, txheeb xyuas qhov sib xyaw ua ke impedance, series / parallel kev npaj, cable tsis kam, thiab lub amplifier qhov ntsuas qhov tsawg kawg nkaus load. Qhov tseeb xam yog nyob ntawm qhov tseeb tso zis topology.

Kov Screen Network Tov Khoom Amplifier vs Alternatives

Kev xaiv ntawm lub touchscreen network tov khoom amplifier thiab lwm yam architectures feem ntau yog ib lo lus nug ntawm seb muaj pes tsawg tus neeg hais lus yuav tsum muaj kev tswj hwm hauv zos, lub tshuab twg xav tau kev sib txuas lus, thiab leej twg yuav tswj hwm lub installation. Cov kev sib piv hauv qab no piav qhia txog cov qauv tsim qauv uas tsis yog kev lees paub tshwj xeeb rau ib qho khoom siv npe. Siv nws los tsim ib daim ntawv teev npe luv thiab tom qab ntawd sim cov cuab yeej uas tau thov tawm tsam qhov kev ua haujlwm tshwj xeeb.

Qhov kev daws teeb meem touchscreen IP yog qhov txaus nyiam thaum lub vev xaib xav tau ob qho kev tshaj tawm hauv nruab nrab thiab tso cai rau kev hloov kho hauv zos ntawm thaj chaw hais lus. Ib qho piv txwv analog mixer amplifier yuav nyob twj ywm tsim nyog rau ib chav me me, cais tsis muaj kev tswj xyuas tej thaj chaw deb. Ib qho IP kawg nkaus thiab lub zog amplifier tuaj yeem yooj yim dua los teev thaum lub zog tso zis lossis ua haujlwm yuav tsum tau hloov nws tus kheej. Nyob rau hauv txhua rooj plaub, muab piv rau lifecycle serviceability, spare-parts available, software support, and the consequence of a network outage es than treat the number of functions on a brochure as the only cut the factor.

Application Scenarios & Speaker Use Cases

Nyob rau hauv tsev kawm ntawv lub tsev kawm ntawv, lub touchscreen network tov khoom amplifier yuav ua hauj lwm rau ib chav kawm ntawv tis, chaw tswj hwm, los yog sib koom qhov chaw uas lub hauv paus kev tshaj tawm thiab lub zos hais lus tswj lub ntim yuav tsum tau ua ke. Ib lub chaw ua haujlwm muaj peev xwm siv tau cov ntsiab lus xaus rau kev hloov pauv thiab kev ceeb toom kev nyab xeeb, raws li kev soj ntsuam cais rau kev tswj hwm kev xa xov xwm ceev. Hauv cov chaw ua lag luam, tus neeg teb xov tooj hauv zos tuaj yeem xaiv cov suab paj nruag keeb kwm yav dhau thaum lub network system faib cov nplooj ntawv thoob plaws hauv tsev. Cov chaw thauj mus los thiab cov zej zog hauv zej zog kuj tuaj yeem tau txais txiaj ntsig los ntawm kev teem sijhawm hauv nruab nrab, tab sis txhua qhov kev xa tawm xav tau nws tus kheej txoj kev kawm, kev tswj hwm txoj cai, thiab phiaj xwm kev tiv thaiv network.

Xav txog kev teeb tsa ntau lub tsev uas cov neeg ua haujlwm tshaj tawm tias qee thaj chaw hais lus tsis nco thawj vib nas this ntawm kev tshaj tawm. Lub hauv paus ua rau tej zaum yuav yog kwj pib, qhov tseem ceeb-tsim teeb meem, lossis network multicast configuration es tsis yog amplifier wattage. Kev ua haujlwm muaj txiaj ntsig zoo sau cov cheeb tsam cuam tshuam, lub hauv paus suab, lub sijhawm teev, hloov chaw nres nkoj, firmware version, thiab kev tshwm sim cav; cov kws kho mob ces sim ib qho sib txawv ntawm ib lub sij hawm. Qhov no yog ib qho piv txwv ntawm qhov teeb meem daws teeb meem, tsis yog qhov kev thov ntawm ib tus neeg siv khoom xa tawm. YZ AUDIO yuav tsum muab cov qauv ntsuas cov pov thawj tshwj xeeb thiab kev taw qhia kev teeb tsa rau txhua qhov kev thov.

Yuav Ua Li Cas Xaiv lossis Yuav Kov Screen Network Tov Khoom Amplifier

Pib nrog lub sijhawm sau tus neeg hais lus: thaj chaw npe, hom chav tsev, hais lus kais teeb tsa lossis impedances, cable khiav, thiab qhov yuav tsum tau ua ntej ntawm nplooj ntawv. Tom ntej no, txhais lub network ib puag ncig, suav nrog seb pab pawg IT puas tso cai rau multicast, VLAN thiab QoS cov cai siv dab tsi, thiab seb tus tswj server yuav tsum ua haujlwm hla cov subnets. Tau txais ib daim ntawv qhia txog kev sib raug zoo uas txheeb xyuas qhov tseeb paging platform, txhawb nqa cov kwj tawm, thiab software versions. Tom qab ntawd thov kom muaj kev ua qauv qhia uas qhia txog kev tswj hwm hauv cheeb tsam, kev tshaj tawm cov chaw taws teeb, ib qho kev tshwm sim, thiab rov qab los tom qab disconnecting thiab reconnecting lub network cable.

Rau kev yuav khoom, nug txog cov qauv tshwj xeeb cov ntaub ntawv, cov duab kos duab, daim duab kos duab, cov ntawv xeem acoustic, cov ntawv tso tawm firmware, cov ntaub ntawv ua raws, cov lus lav, thiab cov lus hais. Paub meej tias cov lus hais tawm yog qhov tsis tu ncua-voltage lossis low-impedance thiab seb lawv qhov kev ntsuas puas siv tau rau kev ua haujlwm tas mus li. Rau OEM / ODM tej yaam num, cais thov kom zoo nkauj xws li branding los ntawm engineering hloov xws li cov kev cai tshiab, suav channel, los yog software nta; tom kawg yuav xav tau validation thiab kev loj hlob coj lub sij hawm. Sib piv tag nrho cov nqi tsim nyog, suav nrog kev tso cai software, kev teeb tsa, kev teeb tsa, khoom seem, thiab kev cob qhia.

Kev teeb tsa & Kev coj ua zoo tshaj plaws

Ua ntej kev teeb tsa, xyuas khib lossis phab ntsa tshem tawm, qhov cua, qhov av, qhov hluav taws xob tseem ceeb, thiab nkag mus rau lub touchscreen. Ua raws li cov chaw tsim khoom cov kab kos duab thiab siv cov lej hluav taws xob hauv zos; tus hais lus tso zis yuav tsum tsis txhob txuas nrog Ethernet chaw nres nkoj lossis raug kho raws li cov ntaub ntawv hluav taws xob qis. Sau txhua kab hais lus thiab txheeb xyuas qhov txuas ntxiv thiab rwb thaiv tsev nrog cov txheej txheem tsim nyog rau cov khoom siv txuas nrog. Txhim kho qhov chaw nyob zoo li qub lossis DHCP kev tshwj tseg raws li lub vev xaib IT txoj cai, thiab sau cov cuab yeej MAC chaw nyob, IP chaw nyob, firmware version, thiab cov ntaub ntawv pov thawj hauv cov ntaub ntawv xa mus.

Thaum lub sij hawm commissioning, sim qhov tseeb hais lus load, ib txwm suab paj nruag theem, microphone paging theem, qhov tseem ceeb override, thiab rov qab los ntawm lub hwj chim cuam tshuam. Ntsuas cov lus tshaj tawm kev txawj ntse hauv cov neeg sawv cev nyob hauv cov xwm txheej tsis yog txiav txim kom pom tseeb tsuas yog ib sab ntawm cov khoom khib nyiab. Yog tias siv network streaming, tshawb xyuas pob ntawv poob thiab jitter ntawm cov sij hawm tsis khoom, thiab xyuas seb puas muaj hom kev ua tsis tiav tiag tiag ua haujlwm thaum lub server lossis uplink tsis muaj. Khaws ib qho kev tswj hwm kev thaub qab, txwv tsis pub nkag mus rau kev tswj hwm, thiab teem caij hloov kho firmware tom qab kev sim ua tau zoo. Daim ntawv lees paub rov qab tuaj yeem txo qhov kev tsis sib haum xeeb ntawm tus neeg cog lus suab thiab pab pawg IT site.

Feem ntau yuam kev kom zam

Ib qho yuam kev tsis tu ncua yog xav tias RJ45 thiab cov npe ntawm cov txheej txheem paub txog kev sib koom ua ke nrog cov neeg hais lus IP uas twb muaj lawm lossis cov kab ke. Lwm qhov yog nyeem qhov sib txuas network raws li lub suab zoo lossis latency specification. Cov neeg yuav khoom kuj qee zaum loj ib qho kev hais lus tsis tu ncua los ntawm kev suav cov txee es tsis txhob suav cov kais dej, lossis saib xyuas qhov tsawg kawg nkaus impedance thaum siv cov khoom tawm ncaj qha. Lub touchscreen tuaj yeem ua rau kev tswj hwm hauv zos yooj yim dua, tab sis nws yuav tsum tsis txhob hla qhov tseem ceeb ntawm qhov tseem ceeb ntawm kev tswj hwm lossis kev tso cai tswj hwm. Tshawb xyuas txhua qhov ntawm cov ntsiab lus no los ntawm cov ntaub ntawv thiab kev kuaj pom pom.

Ib pab pawg thib ob ntawm cov teeb meem cuam tshuam txog kev tswj xyuas kev ruaj ntseg: tsis muaj qhov chaw khaws tseg, tsis muaj ntaub ntawv firmware hauv paus, tsis muaj kev npaj rau lub network tsis ua haujlwm, thiab tsis muaj tswv yim meej ntawm AV integrator thiab IT department. Tsis txhob cia siab rau qhov tsis tau hais txog "kev pabcuam thaub qab" lossis "kev tswj hwm chaw taws teeb" thov; thov sau ib daim ntawv teev npe thiab sim txhua qhov kev ua haujlwm ua ntu zus. Ib yam li ntawd, tsis txhob xav tias ib lub cuab yeej txhawb nqa PoE vim nws muaj Ethernet socket. Lub amplifier fais fab theem yuav xav tau cov khoom siv hluav taws xob sib cais, thiab cov ntsiab lus no cuam tshuam rau ob qho tib si hluav taws xob tsim thiab kev teeb tsa tus nqi.

Cov lus nug nquag

Qhov no tov khoom amplifier puas muaj peev xwm hais lus?

Tsis yog. Sib phim hom kab lus hais lus, nominal impedance lossis transformer kais tag nrho, thiab cable ntev mus rau qhov ntsuas qhov tso zis ntau zaus. Nug rau lub chaw tsim khoom daim duab kos duab thiab ua qhov kev ntsuas kev tswj xyuas ua ntej txuas tag nrho cov cheeb tsam.

Puas yuav lub network hais lus thiab lub tshuab hluav taws xob sib xyaw ua haujlwm ua haujlwm ua ke?

Tsis tau. Tus neeg hais lus hauv lub network tuaj yeem txiav txim siab IP suab ntawm nws tus kheej, thaum lub suab nrov tuaj yeem pub cov neeg hais lus sib txuas lus. Txheeb xyuas cov txheej txheem streaming, tswj lub platform, chaw nyob, thiab seb cov khoom siv npaj puas yog qhov kawg lossis cov khoom siv hluav taws xob nthuav dav.

Puas yog qhov chaw nres nkoj Ethernet muab PoE lub zog rau cov neeg hais lus?

Ib qho chaw nres nkoj RJ45 ib leeg ua pov thawj tsis muaj peev xwm PoE. Paub meej tias lub hwj chim-input specification thiab ib qho IEEE 802.3af/at/bt kev faib tawm yog PoE tau thov; kuj txheeb xyuas cov nyiaj siv hluav taws xob sib cais uas xav tau rau lub amplifier thiab cov neeg hais lus txuas nrog.

Peb tuaj yeem txo qhov kev ncua sij hawm ntawm cov neeg hais lus tshaj tawm li cas?

Ntsuas qhov kawg-rau-kawg latency los ntawm qhov chaw nplooj ntawv mus rau tus neeg hais lus, tom qab ntawd tshuaj xyuas cov codec buffering, network congestion, pob ntawv poob, kwj teeb lub sij hawm, thiab qhov tseem ceeb configuration. Cov nplooj ntawv khoom tsis tsim kom muaj daim ntawv pov thawj latency.

Peb yuav tsum xyuas dab tsi ua ntej yuav khoom rau lub tsev kawm ntawv hais lus network?

Npaj ib cheeb tsam lub sij hawm, paging-priority matrix, network topology, xav tau lus prompts, thiab ib qho kev xeem txais. Nug tus neeg muag khoom los ua kom pom cov tswb nrov, cov lus tshaj tawm nyob, kev tso cai hauv zos, thiab rov qab los ntawm server lossis network cuam tshuam.

Lub tshuab hluav taws xob sib tov puas tuaj yeem hloov lub tshuab hais lus xwm txheej ceev?

Tsis txhob xav li ntawd. Lub suab ceeb toom thaum muaj xwm ceev tej zaum yuav xav tau kev tsim tshwj xeeb hauv kev txiav txim, kev saib xyuas circuits, lub zog thaub qab, thiab cov khoom siv tau ntawv pov thawj. Nrog rau cov cai siv tau thiab cov cai muaj cai tswj xyuas ua ntej qhia txog lub cuab yeej siv rau kev nyab xeeb.

Cov lus xaus thiab cov khoom muaj feem xyuam

Txoj caitouch screen network tov khoom amplifieryog ib qho uas nws tau txheeb xyuas cov suab tawm, kev sib txuas hauv network, kev tswj hwm kev tso cai, thiab cov phiaj xwm kev pab cuam cuam tshuam qhov tseeb hais lus installation. Rau kev faib cov tsev kawm ntawv thiab cov khoom lag luam, tus nqi tsis yog tsuas yog muaj lub touchscreen; nws muaj peev xwm tswj tau cov lus tshaj tawm thiab lub suab hauv zos kwv yees thoob plaws ntau qhov chaw. Siv cov ntawv xaiv xaiv saum toj no los sau koj cov kev xav tau, kuaj kev sib koom ua haujlwm, thiab paub meej tias cov kev txwv tsis pub dhau ua ntej yuav khoom. Rau tus qauv tshwj xeeb pib taw tes, tshuaj xyuas YZ AUDIO touch screen network tov khoom amplifier nplooj ntawv thiab thov cov ntaub ntawv tshiab thiab cov lus hais txog qhov project.