USB Audio yog dab tsi
USB Audio yog tus qauv suab digital siv hauv PCs, smartphones, thiab ntsiav tshuaj rau kev cuam tshuam nrog lub suab peripherals. Cov khoom siv los tsim cov ntaub ntawv hu ua USB host, thiab lub dab dej yog tus neeg siv USB. Yog li yog tias lub xov tooj smartphone txuas nrog lub computer, lub computer yog tus tswv tsev thiab lub xov tooj yog tus neeg siv khoom. Tab sis yog tias DAC txuas nrog lub xov tooj smartphone, lub xov tooj tam sim no yog tus tswv tsev thiab DAC yog tus neeg siv khoom.
Hauv qab no peb tuaj yeem pom daim duab Schematic rau USB suab, txhawm rau kom paub txog USB AUDIO muaj nuj nqi, peb siv MCU USB peripheral los txuas rau PC. Tag nrho cov txheej txheem yog raws li nram no: Thaum lub PC plays suab paj nruag, cov ntaub ntawv kwj sawv cev ntawm lub suab paj nruag yog kis los ntawm lub PC mus rau lub MCU los ntawm USB, thiab lub MCU lub davhlau ya nyob twg ces xa mus rau ib tug sab nraud Codec, thiab thaum kawg plays suab paj nruag los ntawm cov neeg hais lus. los yog headphones txuas nrog lub Codec.
QCC3056 USB Audio Solutions
Kev daws teeb meem tshiab QCC3056 los ntawm Qualcomm tuaj yeem txhawb USB uas tsim nyog los tsim USB Audio adapter nrog aptx adaptive, koj tuaj yeem txaus siab rau lub suab dawb huv nrog CD-zoo suab.
nta:
- Zoo siab APTX Adaptive / HD / LL ble 5.2 adapter .
- Lub suab zoo 24Bit 96KHZBig ntim Tsis muaj suab nrov
- Tus tsav tsheb dawb tiag tiag.
- Tsis siv neeg txuas
- Kev sib txuas ruaj khov
- Tsawg latency
Nws tuaj yeem ua haujlwm zoo rau ps5, khoos phis tawj, laptops, Smart TV, TV box, mobiles ......
specification:
| BT Specification | V5.2 |
|---|---|
| Txhawb Cov Txheej Txheem Ua Haujlwm | Windows XP/Vista/Linux/Win7/Win8/Win8.1/Win10/WIN11/Mac OS/Mobile/ps5/ipad |
| USB interface | USB2.0 |
| BT profiles | A2DP, AVRCP, HFP, HSP, HID |
| Zaus channel | 2.400 GHz - 2.480 GHz |
| Kev hloov mus deb | > 10 meters |
| Hloov lub hwj chim | Txhawb Chav Kawm 1/Class 2/Class 3 13dBm |
| interface | PIO, USB, UART, I2C |
| Tsiv suab | SBC, AAC, Aptx, Aptx HD, Aptx Adaptive |
