Bluetooth Speaker Siv thiab Kho
Kev saib xyuas kom raug thiab kev saib xyuas ntawm Bluetooth hais lus yog qhov tseem ceeb rau kev ncua lawv lub neej thiab tswj lub suab zoo. Tom ntej no, peb yuav delve rau hauv lub hauv paus ntsiab lus ntawm kev ua hauj lwm ntawm Bluetooth hais lus, txoj kev rau kev txhim kho suab zoo, thiab tej yam tsis zoo thiab kho txoj kev.
▲ Kev Ntsuam Xyuas Txoj Cai Ua Haujlwm
Cov qauv yooj yim ntawm tus hais lus Bluetooth suav nrog lub hwj huam mov, hais lus, thiab lub qhov rooj. Sab hauv, nws suav nrog cov ntaub ntawv synchronization tau txais module (xws li EPROM), digital -to-analog converter (D/A), thiab lub zog amplifier module (suav nrog preamplifier thiab lub zog amplifier). Ordinary portable Bluetooth hais lus feem ntau tau txais cov suab paj nruag los ntawm 3.5mm audio jack. Tom qab ua tiav los ntawm lub hauv paus amplification Circuit Court, lub teeb liab tsav tus hais lus los tsim suab. Nyob rau hauv xyoo tas los no, ib txoj hauv kev tshiab tau txuas rau lub suab tso tawm ntawm Bluetooth headset nyob rau tib lub sijhawm nrog 3.5mm jack ntawm tus hais lus portable. Qhov no tso cai rau lub xov tooj xa cov ntaub ntawv suab mus rau lub mloog pob ntseg ntawm Bluetooth, thiab tom qab ntawd tus neeg hais lus nthuav tawm cov suab nrov no kom ua tiav lub suab nrov nrov.
▲ Kev Txhim Kho Lub Suab Zoo
Lub suab zoo yog qhov qhia tseem ceeb ntawm tus hais lus Bluetooth qhov kev ua tau zoo. Txhawm rau txhim kho lub suab zoo ntawm Bluetooth hais lus, ntau txoj hauv kev tuaj yeem ua haujlwm. Ua ntej, xaiv lub siab - suab zoo los xyuas kom meej qhov zoo ntawm cov teeb liab tawm tswv yim. Thib ob, ua kom zoo dua cov qauv tsim hluav taws xob sab hauv kom txo cov suab nrov thiab distortion. Tsis tas li ntawd, kho tus neeg hais lus kom raug thiab kaw qhov teeb meem, nrog rau cov amplifier module tsis, tuaj yeem txhim kho suab zoo. Tib lub sijhawm, kev siv cov thev naus laus zis thev naus laus zis thev naus laus zis los ua cov txheej txheem suab zoo tuaj yeem txhim kho lub suab ua haujlwm ntawm Bluetooth hais lus.
Thaum txuas mus rau cov khoom siv ntse xws li khoos phis tawj, ntsiav tshuaj, thiab xov tooj ntawm tes, nws raug nquahu kom khaws cov khoom ntim ib ncig ntawm 80%, thiab xyuas kom meej tias lub suab hais lus tsis pub tshaj 80% kom tsis txhob muaj kev cuam tshuam ntawm ntau dhau los lossis qis ntawm lub suab zoo.
Txhawm rau kom tau txais lub suab zoo, txo qis kev cuam tshuam los ntawm lwm yam khoom siv hluav taws xob thiab khoos phis tawj hauv chav. Tsis txhob sib koom tib lub hwj huam mov nrog cov khoom siv no; Txawm hais tias lawv yuav tsum tau muab tso ua ke, nws raug pom zoo kom tau txais lub zog los ntawm lwm qhov chaw. Tsis tas li ntawd, tsis txhob tangling cables los tiv thaiv lawv los ntawm absorbing suab nrov ntawm ib leeg, yog li degrading suab zoo. Xyuas kom meej tias cov khoom siv thiab cov cable txuas tsis cuam tshuam nrog lwm cov khoom siv hluav taws xob lossis cov hlua hluav taws xob, thiab siv lawv sib cais thaum twg los tau.
Thaum ua si suab paj nruag, nws raug nquahu kom siv tag nrho cov neeg hais lus lub peev xwm playback thiab sim ua si ntau hom suab paj nruag kom tso cai rau tus hais lus siab, nruab nrab, thiab qis zaus kom ua tiav thiab ua haujlwm. Nyob rau tib lub sijhawm, siv tus hais lus tsis tu ncua los tiv thaiv cov springs los ntawm kev laus vim yog siv sijhawm ntev.
