USB Recorder Player FM Tuner Qhia rau PA Systems

Lub USB recorder player FM tuner phau ntawv qhia pab cov thawj coj hauv tsev, AV integrators, thiab pab pawg neeg yuav khoom xaiv cov khoom siv tau zoo rau pej xeem chaw nyob. Cov cuab yeej no ua ke ua ke los ntawm kev tshem tawm USB cia, txais tos ntawm FM xov tooj cua tshaj tawm, thiab-hauv cov qauv nrog cov kev ua haujlwm kaw-nrhiav suab rau cov ntaub ntawv digital. Nws tsis zoo ib yam li lub hwj chim amplifier, paging microphone, lossis lub suab ceeb toom thaum muaj xwm ceev. Hloov chaw, nws muab cov kab-theem kev pab cuam suab rau cov khoom tsim nyog, preamplifier, lossis amplifier input. Phau ntawv qhia no piav qhia txog yuav ua li cas txoj kev teeb liab ua haujlwm, uas cov lus qhia tshwj xeeb cuam tshuam rau kev sib koom ua ke, yuav ua li cas los sib piv lwm cov khoom siv, thiab seb yuav txheeb xyuas dab tsi ua ntej yuav khoom. Nws kuj tseem siv YZ AUDIO YZ-350RP ua piv txwv cov khoom lag luam luam tawm thaum sib cais cov ntaub ntawv muaj peev xwm los ntawm qhov kev xav tshwj xeeb.

Dab tsi yog USB Recorder Player nrog FM Tuner?

USB recorder player nrog FM tuner yog lub khib-oriented los yog standalone audio source uas nyeem cov ntaub ntawv txhawb nqa los ntawm USB tsav, tunes terrestrial FM xov tooj cua, thiab tej zaum yuav sau cov suab los yog cov khoom siv rau USB cia. Hauv kev lag luam kev teeb tsa, cov cuab yeej ib txwm yog ib feem ntawm cov teeb liab loj dua: qhov chaw, tov khoom lossis preamplifier, lub zog amplifier, xaim xaim, thiab cov hais lus nrov. Nws lub hom phiaj yog muab cov neeg ua haujlwm tswj hwm txoj hauv kev ua si tshaj tawm, suab paj nruag, lossis cov khoom siv tau teem tseg, raws li kev tsim qauv dav dav. Lub recorder feature yuav tsum tsis txhob xav tias yuav muab tau raws cai raws cai archival logging los yog unattended teem sij hawm tshwj tsis yog tias cov haujlwm no tau qhia meej meej thiab sim.

Lub USB Recorder Player nrog FM Tuner ua haujlwm li cas?

Rau USB playback, lub cuab yeej nyeem cov ntaub ntawv kaw lus ntawm kev tshem tawm tau, txiav txim siab lub suab sib xws, hloov cov kwj digital rau hauv cov kab teeb liab analog, thiab xa mus rau qhov tso zis txuas. Rau FM txais tos, nws lub tuner xaiv RF tshaj tawm zaus, demodulates lub xov tooj cua teeb liab, thiab dhau lub suab rov qab mus rau tib txoj kab nqes. Cov ntaubntawv povthawj thim rov qab ib feem ntawm cov txheej txheem: lub teeb liab muaj nyob rau hauv cov qauv, encoded, thiab sau rau cia. Cov ntaubntawv povthawj siv lub sijhawm thiab qhov chaw xaiv qhov txawv ntawm tus qauv thiab tau piav qhia hauv phau ntawv siv. Bluetooth, thaum suav nrog, yog lwm qhov chaw xaiv es tsis yog qhov hloov pauv rau txoj hauv kev muaj feem cuam tshuam txog kev xa xov.

Hauv kev teeb tsa chaw nyob rau pej xeem, cov zis feem ntau txuas mus rau kab-theem cov tswv yim ntawm lub tov khoom lossis amplifier. Lub amplifier ces tsav lub 70 V/100 V faib hais lus network lossis cov neeg hais lus qis, nyob ntawm qhov project. Tsis txhob txuas tus neeg uas ua ntawv RCA kab tawm ncaj qha mus rau lub suab nrov nrov. Qhov tseem ceeb paging, muting thaum muaj xwm ceev, thiab khiav khiav hauj lwm nyob rau hauv lub tswj architecture; tus neeg uas ua ntawv tuaj yeem tsis tuaj yeem raug kho raws li lub suab ceeb toom tswj tau yooj yim vim tias nws tau nruab rau hauv PA khib.

Ntsiab Specifications piav

Kev txhawb nqa cov ntaub ntawv thiab cov qauv txiav txim siab seb lub USB tsav puas tuaj yeem nyeem tsis tau hloov dua siab tshiab. Cov ntawv luam tawm YZ-350RP cov ntaub ntawv teev FAT16/FAT32 media thiab MP3/WAV playback ntawm tus nqi 44.1 kHz piv txwv. Integrators yuav tsum sim cov neeg sawv cev ntawm cov ntaub ntawv, suav nrog cov npe ntev thiab muaj peev xwm tshaj tawm, vim tias daim ntawv lo ib leeg tsis ua pov thawj kev sib raug zoo nrog txhua tus bitrate, folder structure, lossis drive size. Txhawm rau ua haujlwm tau zoo, npaj lub siab USB tsav, khaws ib qho thaub qab, thiab ua kom tiav daim ntawv teev npe ua ntej xa mus rau qhov chaw.

Cov ntaub ntawv kaw tseg muaj feem cuam tshuam rau kev npaj cia thiab tom qab ua si. YZ AUDIO teev WAV kaw thiab kwv yees cov ntaub ntawv loj ntawm 3 MB ib feeb rau YZ-350RP. Ntawm qhov tau teev tseg, 60-feeb cov ntaub ntawv yuav nyob ze li ntawm 180 MB thiab kev sib tham yim-teev txog 1.44 GB, tsis suav nrog cov ntaub ntawv siv nyiaj siv ua haujlwm. Qhov no yog kev npaj kwv yees raws li cov npe khoom, tsis yog lub sijhawm lav siab tshaj plaws. Paub meej tias cov ntaubntawv povthawj siv tau txais lub microphone input, xaiv qhov kev pab cuam, lossis cov khoom sib xyaw ua ntej cog lus rau tus neeg siv khoom tshwj xeeb sau cov haujlwm.

FM tuning ntau, theem tso zis, impedance, distortion, thiab teeb liab-rau-suab nrov piv txhua yam cuam tshuam kev koom ua ke. Cov npe YZ-350RP qhia meej txog 87.50–108.00 MHz FM, 2 Vrms tso zis ntawm 10 kΩ load, pom zoo thauj khoom siab tshaj 10 kΩ, teeb liab-rau-lub suab sib piv siab dua 105 dB, tag nrho cov kev sib txawv ntawm cov lus teb hauv qab 0.005%, thiab 20 Hz. fqurequency. Cov no yog cov chaw tsim khoom-tshaj tawm specifications; cov xwm txheej xeem tsis tau piav qhia tag nrho ntawm nplooj ntawv pej xeem. FM zaus ntau zaus yuav tsum tau kuaj xyuas lub teb chaws ntawm kev xa tawm, kev tshaj tawm hauv zos, thiab cov kav hlau txais xov.

Kev xav ntawm lub cev thiab hluav taws xob tuaj yeem yog qhov tseem ceeb xws li cov duab suab. Daim ntawv teev npe YZ-350RP hais tias AC 230 V, 50/60 Hz input, 30 W kev khiav hauj lwm noj, kwv yees li 0.5 W standby, thiab qhov ntev ntawm 482 × 250 × 45 mm. Lub 482 hli pem hauv ntej dav yog sib xws nrog 19-nti racks conventions, tab sis cov neeg tsim khoom yuav tsum tseem txheeb xyuas cov khoom siv mounting, qhov cua qhov chaw, rear-cable clearance, thiab khib qhov tob. IEC 60268 muab lub luag haujlwm lees paub rau kev ntsuas cov khoom siv suab nrov, thaum IEC 62368-1 yog cov qauv hluav taws xob-kev nyab xeeb rau cov khoom siv AV / ICT; hais txog cov qauv no tsis txhais hais tias tus qauv tshwj xeeb no tau raug lees paub los ntawm tus kheej.

USB Recorder Player nrog FM Tuner vs Alternatives

Xaiv qhov tsim nyog yuav tsum tau sib piv cov kev xav tau ntawm kev ua haujlwm es tsis yog xav tias ntau lub zog ib txwm txhim kho lub system. USB / FM recorder yog qhov yooj yim uas cov neeg ua haujlwm xav tau cov xov xwm tshem tawm, xov tooj cua, thiab kev ntes yooj yim hauv ib chav. Ib tug USB-tsuas player tej zaum yuav yooj yim dua rau cov playlists ruaj, thaum lub network audio streamer tuaj yeem txhawb nqa cov ntsiab lus hauv nruab nrab yog tias IT ib puag ncig tso cai rau nws. Ib daim ntawv teev npe tshwj xeeb tuaj yeem tsim nyog tshaj qhov uas yuav tsum tau muaj kev ruaj ntseg, lub sij hawm-stamped pov thawj yog yuav tsum tau. Cov lus hauv qab no piv cov chav kawm ua haujlwm; muaj ib tug feature ib txwm nyob ntawm tus kheej qauv.

Application Scenario & Use Cases

Hauv tsev kawm ntawv lossis tsev kawm ntawv qhov chaw nyob pej xeem, tus neeg teb xov tooj yuav siv USB playback rau cov xov xwm tsis yog xwm txheej ceev thiab FM xov tooj cua rau kev ua haujlwm hauv keeb kwm yav dhau hauv ib cheeb tsam. Kev txhawj xeeb txog kev tsim vaj tsev yog qhov tseem ceeb: nyob hauv nplooj ntawv yuav tsum hla dhau kev lom zem suab los ntawm kev sib tov lossis kev tswj hwm, thiab txhua qhov kev xa xov xwm ceev yuav tsum ua raws li qhov project tau pom zoo tsim kev nyab xeeb. Thaum lub sijhawm ua haujlwm, simulate ib qho kev hu xov tooj thaum lub USB player ua haujlwm, xyuas kom meej tias cov suab paj nruag attenuates lossis mutes raws li qhov xav tau, thiab sau cov txheej txheem kawg kom cov neeg ua haujlwm tuaj yeem rov ua cov txheej txheem.

Cov khw muag khoom, khw muag khoom, thiab chaw tos txais qhua tuaj yeem siv cov neeg siv khoom hauv zos thaum kev siv internet tsis muaj kev ntseeg siab lossis kev tswj hwm cov ntsiab lus hauv nruab nrab tsis tsim nyog. Ib qho teeb meem daws teeb meem raug cuam tshuam nrog FM txais txawm tias huv USB playback; txoj kev tshawb nrhiav yuav yog kev tso kav hlau txais xov, thaiv tsev, RF cuam tshuam, thiab chaw nres tsheb lub zog-tsis hloov lub zog amplifier. Hauv ntau thaj chaw teeb tsa, nco ntsoov tias ib qhov chaw tsis tuaj yeem tsim kev xaiv thaj chaw ywj pheej. Zoning nyob ntawm tus tswj cov dej ntws qis, matrices, lossis amplifiers, thiab cov ntawv tso cai suab paj nruag yog nyob ntawm qhov kev txiav txim siab thiab siv rooj plaub.

Yuav ua li cas xaiv thiab yuav USB Recorder Player nrog FM Tuner

Pib nrog lub sij hawm tawm tswv yim / tso zis: txheeb xyuas cov qauv amplifier lossis cov khoom sib tov, cov khoom siv muaj kab, cov theem teeb liab xav tau, hom connector, thiab tus naj npawb ntawm cov kev pabcuam ywj pheej. Tom ntej no, sau ib daim ntawv teev kev lees paub uas suav nrog kev ua yeeb yaj kiab, kaw qhov chaw xaiv, muaj peev xwm USB, FM presets, Bluetooth txuas tus cwj pwm, kev ua haujlwm nyob deb, thiab rov qab tsis muaj zog. Nug tus neeg muag khoom rau phau ntawv qhia kev ua haujlwm, daim duab tom qab vaj huam sib luag, thiab cov ntaub ntawv sau cia. Cov khoom no muaj txiaj ntsig ntau dua li kev cia siab rau cov lus piav qhia luv luv vim tias lawv nthuav tawm cov ntsiab lus sib koom ua ke uas tuaj yeem cuam tshuam rau qhov chaw ua haujlwm thiab kev cob qhia neeg siv.

Rau kev yuav khoom hla ciam teb, paub meej tias lub zog hluav taws xob thiab ntsaws, FM band hauv zos, cov lus ntawm cov ntaub ntawv, cov txheej txheem tom qab muag, thiab cov ntaub ntawv xav tau ua ntej pom zoo rau kev yuav khoom. Thov lub sij hawm txhuas, cov nqe lus lav, cov ntsiab lus ntim, thiab OEM / ODM scope raws li sau cov lus es tsis xav tias tus qauv nqi. Thaum sib piv cov neeg muab khoom, qhia cov kev sim tib yam thiab cov qauv kev lees paub. YZ AUDIO cov npe YZ-350RP yog qhov pib muaj txiaj ntsig rau USB / FM / Bluetooth kaw qhov chaw, tab sis qhov kawg tsim nyog nyob ntawm tus neeg siv khoom daim duab kos duab thiab cov kev cai tsim nyog.

Tshawb xyuas YZ AUDIO usb recorder player fm tuner khoom specifications

Kev teeb tsa thiab kev coj ua zoo tshaj plaws

Mount tus neeg uas ua ntawv uas cov neeg ua haujlwm tuaj yeem nkag mus rau USB chaw nres nkoj yam tsis muaj cov hlua khi, thiab tawm ntawm qhov cua thiab kev pabcuam tshem tawm uas yuav tsum tau ua los ntawm cov ntaub ntawv khoom siv. Nrog rau tag nrho cov khoom siv hluav taws xob qis, txuas tus neeg ua si sab laug / sab xis RCA tso tawm kom haum cov kab-theem nkag. Yog tias PA tov khoom lees txais cov kev sib txuas sib luag nkaus xwb, siv qhov tsim nyog interface lossis cable tsim es tsis xav tias RCA-to-XLR adapter ib leeg yuav tshem tawm suab nrov. Teem lub hauv paus theem conservatively, ces kho tus downstream nce qauv thaum kuaj xyuas clipping thiab hum. Khaws cov kab hluav taws xob kom deb ntawm AC fais fab kev faib tawm qhov twg ua tau.

Ua ntej xa mus, npaj ib qho kev sim tsav uas muaj cov ntaub ntawv MP3 thiab WAV paub zoo, tshawb xyuas cov ntawv qhia chaw thiab rov ua tus cwj pwm, txheeb xyuas FM txais nrog lub kav hlau txais xov, thiab sim cov kaw lus luv luv ua raws li kev ua si ntawm lub computer cais. Sau cov firmware version yog tias muaj, sau npe cov channel nkag, thiab khaws cov ntsiab lus thaub qab tawm ntawm lub cuab yeej. Daim ntawv teev npe ua haujlwm yooj yim yuav tsum suav nrog kev cuam tshuam lub zog, kev tshem tawm USB thaum lub sijhawm tsis ua haujlwm, hloov qhov chaw, thiab qhov tseem ceeb ntawm kev cuam tshuam. Cov ntaub ntawv pom tau tias tsis yog xav tias muaj qhov tshwj xeeb tam sim no tsuas yog vim cov cuab yeej zoo sib xws txhawb nqa nws.

Feem ntau yuam kev kom zam

Qhov feem ntau yuam kev tsim yog tsis meej pem ib qhov kev pab cuam nrog ib tug ua tiav pej xeem chaw nyob system. Tus neeg uas ua ntawv tsis muab lub zog hais lus nrov, tswj hwm thaj chaw hais lus, lossis lav qhov tseem ceeb ntawm cov lus ceeb toom. Lwm qhov yuam kev yog xav tias tag nrho USB media yuav ua haujlwm: cov ntaub ntawv tsis muaj kev txhawb nqa, codec variants, cov ntaub ntawv tsis raug, thiab qhov tsis sib xws ntawm qhov ntau thiab tsawg tuaj yeem tiv thaiv kev ua si. Cov kev sib koom ua ke kuj tseem saib xyuas FM kav hlau txais xov kev ua tau zoo, cov kab tsis sib haum, thiab cov khoom siv hluav taws xob sib txawv ntawm kev lag luam. Ib qho yooj yim lub rooj ntev zaum sim siv qhov tseeb xov xwm, tov khoom input, thiab installation voltage tuaj yeem tiv thaiv qhov chaw kim dua.

Tsis txhob piav txog lub kaw lus raws li cov ntaub ntawv pov thawj qib-qib logger yam tsis muaj pov thawj lub sij hawm raug, khaws cia, tiv thaiv tamper, thiab sau txuas ntxiv. Ib yam li ntawd, tsis txhob suav hais tias Bluetooth 4.2 txhais tau hais tias ib qho kev sib txuas wireless hauv lub tsev pob zeb lossis hlau nplua nuj. Xov tooj cua kev ua tau zoo nyob ntawm kev cuam tshuam thiab kev teeb tsa. Kho cov ntawv tshaj tawm suab tshwj xeeb raws li cov txheej txheem kev tshuaj ntsuam muaj txiaj ntsig, tab sis thov cov txheej txheem sim thaum cov ntaub ntawv yuav khoom xav tau kev txwv tsis pub muaj pov thawj. Qhov kev txiav txim siab engineering raug yog ib qho uas txaus siab rau qhov kev ua haujlwm ntawm kev ua haujlwm thiab kev lees paub.

Cov lus nug nquag

Lub USB recorder player puas tuaj yeem txuas ncaj qha rau cov neeg hais lus chaw nyob?

Tsis yog. Tus neeg uas ua ntawv muab ib kab-qib qhov chaw teeb liab; ib tug haum tov khoom / amplifier thiab tsim kom raug hais lus Circuit Court tseem yuav tsum tau. Rau 100 V hais lus kab, siv lub amplifier npaj rau qhov tsis tu ncua-voltage tis. Paub meej cov tswv yim rhiab heev thiab teeb tsa qhov nce kom qhov kev zov me nyuam pom meej yam tsis muaj clipping.

Kuv yuav ua li cas koom ua ke FM xov tooj cua rau hauv qhov chaw nyob pej xeem uas twb muaj lawm?

Txuas cov khoom tso tawm mus rau ib qho kev tawm tswv yim, teeb tsa FM kav hlau txais xov nyob rau hauv ib qho chaw nrog kev txais tos zoo, thiab muab cov tswv yim uas tsim nyog. Ntsuam xyuas qhov kev hu xov tooj nyob hauv xov tooj cua kom paub meej tias lub kaw lus kaw lossis ducks qhov chaw raws li xav tau.

Cov cuab yeej no puas tuaj yeem hloov lub suab ceeb toom thaum muaj xwm ceev?

Tsis yog. Kev tshaj tawm xov xwm xwm txheej ceev yuav xav tau cov tswj hwm, kev saib xyuas, lub zog thaub qab, thiab kev ua raws cai tshwj xeeb. Ib qhov USB/FM tuaj yeem txhawb nqa qhov kev pab cuam zoo tib yam tab sis yuav tsum tsis txhob raug sawv cev ua tus tswj kev nyab xeeb ntawm lub neej tshwj tsis yog tias lub kaw lus ua tiav tau tsim thiab pom zoo rau lub hom phiaj ntawd.

Kuv yuav siv hom USB twg rau YZ-350RP?

Cov ntaub ntawv tshaj tawm cov khoom lag luam qhia meej FAT16 / FAT32 cia thiab MP3 / WAV playback. Format lub tsav tshwj xeeb raws li, luam ib qho kev sim me me, thiab txheeb xyuas qhov kev ua si ntawm lub cev ua ntej thauj khoom tag nrho cov tsev qiv ntawv. Paub meej tias muaj peev xwm txwv nrog tus neeg muag khoom.

Lub kaw lus xav tau ntau npaum li cas rau kev sib tham yim teev?

Siv cov ntaub ntawv teev tseg kwv yees li ntawm 3 MB ib feeb, yim teev yuav xav tau txog 1.44 GB. Tso cai rau qhov chaw dawb ntxiv thiab kuaj cov ntaub ntawv txuas ntxiv vim tias cov ntaub ntawv loj thiab lub sijhawm txhawb nqa siab tshaj plaws yuav nyob ntawm firmware thiab khaws tus cwj pwm.

Yuav ua li cas yuav tsum tau ib tug system integrator paub meej tias ua ntej muab ib tug ntau txiav txim?

Nug rau daim ntawv teev cov ntaub ntawv tam sim no, kaw cov teeb liab-txoj kev cov ntsiab lus, daim duab hauv qab-vaj huam sib luag, kev lees paub cov khoom siv hluav taws xob, phau ntawv qhia, chav ntsuas ntsuas, sau ntawv lav, lub sijhawm ua haujlwm, thiab cov ntawv pov thawj tshwj xeeb hauv qhov project. Muab cov tshev no tso rau hauv cov ntaub ntawv ua ntej ua zaub mov xa tuaj.

Cov lus xaus thiab cov khoom muaj feem xyuam

Ib tug zoo xaivUSB recorder player nrog FM tunermuab qhov chaw nyob rau pej xeem kev teeb tsa yooj yim hauv zos audio playback thiab, qhov twg siv, cov ntaub ntawv yooj yim digital. Kev xaiv yuav tsum tau tsav los ntawm kev txhawb nqa xov xwm, kev tawm tswv yim / tso tawm tiag tiag, kev coj tus cwj pwm, kev txais tos, thiab kev xav tau ntawm lub xaib. Rau pawg neeg yuav khoom, cov txheej txheem txhim khu kev qha tshaj plaws yog kom paub meej cov lus qhia tshwj xeeb tiv thaiv cov ntaub ntawv tsim khoom tam sim no thiab txheeb xyuas qhov ua tiav cov hlua hluav taws xob hauv ib qho kev xeem sawv cev. YZ AUDIO tuaj yeem sib tham txog yuav ua li cas cov YZ-350RP haum nrog cov khoom siv hluav taws xob, cov khoom sib tov, thiab lwm yam khoom siv hauv kev lag luam teeb tsa; thov kev tshuaj xyuas qhov project-specific compatibility ua ntej ua tiav daim nqi ntawm cov ntaub ntawv.

Saib lub usb recorder player fm tuner (YZ-350RP)

Xauj YZ AUDIO pageing system khoom