Kov Screen Network Tov Khoom Amplifier

• CPU siv ARM Cortex A7 @ 900MHz;
• Suab codec: Txhawb software codecs, suav nrog G.711, G.726, thiab ADPCM, thiab txhawb Audio 3A (AEC/ANR/AGC);
• Standard configuration muaj xws li ib tug 10/100M RJ45 network kev sib txuas lus interface, txhawb LAN thiab WAN deployment;
• Ua-hauv ib-channel network hardware audio decoding module rau tiag-lub sijhawm / sijhawm ua suab paj nruag;
• Tus nqi piv txwv tuaj yeem hloov kho hauv keeb kwm yav dhau los, tso cai rau cov neeg siv tuaj yeem xaiv tus qauv siab tshaj plaws hauv LAN kom pom lub suab zoo (txhawb WAV 8K / 16K / 44.1K, AAC 16K / 44.1K / 48K xaiv tau);
• Kev saib xyuas cov khoom siv hauv qab no qhia txog CPU thiab kev siv lub cim xeeb thiab lub sijhawm ua haujlwm tas mus li;
• Cov cuab yeej no txhawb nqa ib qho -unit thiab batch hloov kho tej thaj chaw deb ntawm LAN thiab WAN, ua kom yooj yim rau cov neeg siv khoom zoo thiab ceev ceev;
• Lub ntim potentiometer siv lub tshuab nqus plua plav pov tseg tag nrho, tsis muaj plua plav mus tas li, thiab suab nrov - hloov kho dawb;
• Ua haujlwm dav -voltage PFC circuit, sib xws nrog AC 100V-240V cov khoom siv hluav taws xob yam tsis muaj kev cuam tshuam los ntawm kev hloov pauv hluav taws xob;
• Siv lub siab -kev ua tau zoo Class D digital amplifier nrog kev tshaj tawm, overvoltage, siab - kub, thiab DC tiv thaiv circuits;
• Ob lub microphone hauv zos inputs nrog ywj siab ntim tswj;
• Ib txoj kab hauv zos tawm tswv yim nrog kev tswj lub ntim ywj siab;
• Ib qho EMC thaum muaj xwm txheej suab tawm tswv yim rau qhov tseem ceeb ntawm qhov tso tawm, sib npaug rau cov teeb liab tawm tswv yim hauv lub network;
• Ib qho kev pabcuam suab tso tawm interface rau nthuav tawm sab nraud lub zog amplifier;
• Ib lub zos network ntim tswj muaj nuj nqi;
• 4.3-inch xim touchscreen zaub nrog kev lag luam- qib kov ua haujlwm rau tib neeg-tshuab sib cuam tshuam thiab rhiab kov cov lus teb;
• suav nrog ib lub zos USB flash drive playback muaj nuj nqi;
• Nta ib qho -txoj kev ntawm- kev thov ua haujlwm, tso cai rau cov neeg siv nkag mus rau lub server software lub tsev qiv ntawv suab paj nruag thiab ua si dawb cov kev pab cuam ntawm kev thov;
• Nta ntau hom kev ua haujlwm (xaiv lub voj voog playback hom, ua si / ncua, kev xaiv taug qab, yav dhau los khiav, tom ntej no, hloov ntim, thiab lwm yam);
• suav nrog tus password- tswj tus ID nkag mus nrog cov kev xaiv rau lo lus zais thiab tus password tsis siv neeg nkag, thiab lub Hoobkas rov pib ua haujlwm;
• Nta plaub LED xwm txheej qhia (lub zog qhia, lub suab teeb liab qhia, qhov taw qhia txo qis, qhov taw qhia tiv thaiv) kom pom tseeb ntawm kev ua haujlwm;
• Ua-hauv peb-hloov ntim tswj tau yuam- txiav tawm cov khoom sib txuas, tsis muaj kev txwv ntawm tus naj npawb ntawm cov ntim tswj tau muab lub zog amplifier tsis tshaj;
• Ua-nyob rau hauv DC24V fais fab tso zis rau yuam- txiav 4-xaim ntim tswj;
• Ib qho luv luv - lub teeb liab tawm tswv yim, uas tuaj yeem ua rau lub tswb nrov hauv zos los ntawm kev teeb tsa software;
• Ib qho luv luv -circuit teeb liab ua rau cov zis rau kev tsav tsheb lwm yam khoom siv txuas;
• Cov cuab yeej no muaj peb yam - theem ua haujlwm tseem ceeb: EMC thiab network yog qhov tseem ceeb tshaj plaws, MIC1 yog qhov tseem ceeb thib ob, thiab MIC2 thiab AUX yog qhov thib peb qhov tseem ceeb tshaj plaws;
• Ua tau -hauv thawj / thaub qab hloov pauv kev kuaj xyuas module, txhawb kev hloov mus rau cov khoom siv hluav taws xob thaub qab hauv 0.3 vib nas this thaum lub network lossis hluav taws xob tawm lossis chav tsis ua haujlwm;
• Nruab nrog ib qho 100V qhov hluav taws xob tsis tu ncua lub zog thaub qab cov tswv yim interface

Cim npe nrov: Tuam Tshoj kov screen network tov khoom amplifier, Tuam Tshoj kov screen network tov khoom amplifier manufacturers, hoobkas