Yuav ua li cas Bluetooth lub mloog pob ntseg ua haujlwm?

Dab tsi yog Bluetooth headsets?

Bluetooth headsets siv Bluetooth Technology los hloov cov cim suab rau pob ntseg, tshem tawm cov xov hlau. Cov tshuab siv thev naus laus zis tshaj plaws ntawm Bluetooth Technology yog nyob rau hauv lub suab sib txuas lus, thiab ntau lub ntsuas phoo, lub qhov rooj qhib, thiab lwm yam ntawm bluetooth. Bluetooth yog ubiquitous nyob rau hauv peb lub neej. Bluetooth headsets dawb rau koj ob txhais tes dawb, muab tau yooj yim thiab yooj yim los ntawm kev tshem tawm cov kev txwv ntawm cov xov hlau.

Yuav ua li cas Bluetooth headsets ua haujlwm?

Txog suab yuav kis tau los ntawm bluetooth, nws yuav tsum yog encoded siv lub suab nti. Piv txwv li, thaum tsiv mus, peb tsis tuaj yeem txav tag nrho lub tsev; Peb thawj zaug ntim txhua yam. Cov txheej txheem no yog piv rau cov suab nkag mus. Tom qab ntawd, peb thauj cov khoom mus rau hauv lub tsheb thiab thauj lawv mus rau lub hom phiaj, ntau yam li kis lub suab rau lub ntsej muag ntawm Bluetooth. Thaum tuaj txog, peb yuav tsum rov ua dua cov rooj tog thiab cov cuab yeej cuab tam, uas yog piv rau cov txheej txheem suab paj nruag hauv Bluetooth headsets. Cov hau kev encoding zoo ua rau muaj suab zoo dua qub.

Cov deciofers suab suav nrog sbc, AAC, aptx, lHDC, thiab LHDC, nrog LHDC muab cov suab zoo tshaj plaws. SBC thiab AAC yog cov feem ntau siv. SBC muaj qhov siab tshaj plaws ntawm 328Kbps thiab ib qho dab tsi ntawm kwv yees li 220ms, ua rau muaj lub suab nrov nruab nrab zoo. AAC, Apple tus thawj kis tus qauv raws kev sib tw, khav theeb tsawg tshaj plaws ntawm 512kbps thiab lub suab kwv yees li 100ms, muab cov suab zoo dua li sbc.

Cov Ntsiab Lus: Bluetooth dhau pob ntseg taub hau, Bluetooth lag luam headphones nrog rau chaw ua haujlwm, Wireless Chaw Haujlwm Ntiaj Teb