Bluetooth Suab Tsim Kho ANC Technology rau Bluetooth Headset
Niaj hnub no, Bluetooth headsets tau dhau los ua ib feem tseem ceeb hauv peb lub neej. Thiab rau hom khoom no, ANC thev naus laus zis yog qhov tseem ceeb thaum nws los txog rau kev tshem tawm suab nrov.
ANC technology yog dab tsi?
ANC hais txog Active Noise Control, uas nquag txo cov suab nrov. Lub hauv paus ntsiab lus yog tias lub suab nrov txo qhov ua rau rov qab suab tsis sib npaug rau lub suab nrov sab nraud, ua rau lub suab nrov. Daim duab 1 yog daim duab schematic ntawm feedforward nquag nrov nrov tshem tawm pob ntseg. ANC nti tau muab tso rau hauv lub pob ntseg. Ref mic (reference microphone) sau cov suab nrov ntawm lub pob ntseg. yuam kev mic (Error Microphone) Sau cov suab nrov tom qab txo suab nrov hauv lub pob ntseg. Tus neeg hais lus ua si lub suab nrov tom qab ua tiav ANC.
Hais txog ANC thev naus laus zis, hom Bluetooth suab module twg tuaj yeem txhawb nqa lub tshuab no? Tam sim no, nrog Qualcomm Bluetooth nti QCC51X series, QCC3040 thiab QCC3046 module tuaj yeem txhawb nqa. Nrog ntau cov ntaub ntawv Bluetooth, txais tos hu rau Feasycom Team.
