Txhawm rau ua kom tau raws li cov kev cai sib txawv ntawm cov chaw tsim khoom rau kev sim cov khoom lag luam Bluetooth headset, peb tau tsim cov qauv Bluetooth headset kuaj kev daws teeb meem.Peb muab cov kev ua haujlwm sib txawv raws li qhov xav tau ntawm cov neeg siv khoom, kom qhov kev tshawb pom yog qhov tseeb, nrawm, thiab tus nqi qis, thiab peb tseem tuaj yeem tso chaw rau kev nthuav dav ntawm kev ua haujlwm rau cov neeg siv khoom.
Testable khoom:
TWS Bluetooth headset (Tiav khoom), ANC suab nrov tshem tawm lub mloog pob ntseg (Tiav khoom), Ntau hom earphone PCBA
Cov khoom kuaj tau:
(microphone) zaus teb, distortion;(lub mloog pob ntseg) zaus teb, distortion, suab tsis zoo, sib cais, sib npaug, theem, ncua;Ib qho tseem ceeb nrhiav kom tau, nrhiav kom tau lub zog.
Kev daws qhov zoo:
1. High precision.Lub suab analyzer tuaj yeem yog AD2122 lossis AD2522.Tag nrho cov harmonics distortion ntxiv suab nrov ntawm AD2122 yog tsawg dua -105dB + 1.4µV, haum rau Bluetooth cov khoom xws li Bluetooth headsets.Tag nrho cov harmonic distortion ntxiv suab nrov ntawm AD2522 yog tsawg dua -110dB + 1.3µV, haum rau kev tshawb fawb thiab kev loj hlob ntawm Bluetooth cov khoom xws li Bluetooth headsets.
2. Kev ua haujlwm siab.Kev sim ib qho tseem ceeb ntawm Bluetooth headset (los yog lub rooj tsav xwm hauv Circuit Court) nrog zaus teb, distortion, crosstalk, teeb liab-rau-suab nrov piv, MIC zaus teb thiab lwm yam khoom hauv 15 vib nas this.
3. Bluetooth txuam yog qhov tseeb.Tsis siv neeg tshawb nrhiav tab sis luam theej duab sib txuas.
4. Lub software muaj nuj nqi tuaj yeem hloov kho thiab tuaj yeem ntxiv nrog cov haujlwm sib xws raws li tus neeg siv xav tau;
5. Modular test system tuaj yeem siv los txheeb xyuas ntau yam khoom., Cov neeg siv khoom tuaj yeem tsim cov kev sim sib xws raws li kev xav tau ntau lawm, yog li cov txheej txheem kev kuaj xyuas yog tsim rau cov lag luam uas muaj ntau hom kab ntau lawm thiab cov khoom lag luam nplua nuj.Nws tuaj yeem tsis tsuas yog ntsuas lub mloog pob ntseg Bluetooth nkaus xwb, tab sis kuj kuaj lub Bluetooth headset PCBA.AD2122 koom tes nrog lwm cov khoom siv peripheral los kuaj txhua yam khoom siv suab, xws li Bluetooth headset, Bluetooth Speaker, ntse hais lus, ntau hom amplifiers, microphone, suab card, Type-c earphones thiab lwm yam.
6. Kev ua haujlwm siab.kev lag luam ntau dua li kev sim ua ke, Pab cov lag luam txo cov nqi.
Post lub sij hawm: Jul-03-2023