I-AD1000-BT Electroacoustic Tester sed ukuze ihlole izici eziningi zomsindo we-TWS ama-earphone aqediwe, i-PCBA yama-earphone kanye ne-earphone eqedwe kancane imikhiqizo Isithombe esifakiwe

I-AD1000-BT Electroacoustic Tester sed ukuze ihlole izici zomsindo eziningi ze-TWS eziphethwe ezindlebeni eziqediwe, i-PCBA yama-earphone nemikhiqizo yama-earphone eqedwe kancane.

Ilungele umugqa wokukhiqiza wezinhlelo zokusebenza zokuhlola izindlela eziningi

I-AD1000-BT isihlaziyi somsindo esikhishiwe esinokufakwayo/okuphumayo kwe-analog kanye ne-Bluetooth Dongle eyakhelwe ngaphakathi.Ubuncane bayo buyenza ikwazi ukuguquguquka futhi iphatheke kalula.

Isetshenziselwa ukuhlola izici zomsindo eziningi zama-earphone aqediwe e-TWS, i-PCBA yama-earphone kanye nemikhiqizo yama-earphone ecishe iqedwe, ngokusebenza kwezindleko eziphakeme kakhulu.

Thumela i-imeyili kithi

Ukusebenza Okuyinhloko

Omaka bomkhiqizo

Izici Eziyinhloko

◆ Imojuli ye-Bluetooth eyakhelwe ngaphakathi, isekela i-Bluetooth audio input/output communication
◆ I-analog ephumayo yamashaneli amabili, okokufaka kweziteshi ezine
◆ Ukucushwa okujwayelekile kusekela isikhombikubona sedijithali se-SPDIF
◆ Sekela imisebenzi yokuhlola ipharamitha ye-electroacoustic eyisisekelo futhi evame ukusetshenziswa, ivumelane nokuhlolwa komugqa wokukhiqiza okungu-97%.

◆ Sekela i-LabVIEW, i-VB.NET, i-C#NET, i-Python nezinye izilimi zokuthuthukiswa kwesibili
◆ Khiqiza imibiko yokuhlola ngokuzenzakalelayo ngamafomethi ahlukahlukene

Ukusebenza

okukhiphayo kwedijithali
inani lamashaneli	1 isiteshi, esingalingani
izinga lokukhiphayo	I-SPDIF-EAIJ ejwayelekile (IEC60958)
Isilinganiso Sesampula	44.1kHz ~ 192kHz
Ukunemba Kwesilinganiso Sesampula	±0.001%
uhlobo lwesignali	I-Sine wave, i-sine wave ye-sine, igagasi le-sine elingaphandle kwesigaba, isignali yokushanela imvamisa, isignali yamaza esikwele, isignali yomsindo, ifayela le-WAVE
Ibanga lefrikhwensi yesignali	2Hz ~ 95kHz

okokufaka kwedijithali
Inani leziteshi	1 isiteshi, esingalingani
izinga lokukhiphayo	I-SPDIF-EAIJ ejwayelekile (IEC60958)
Ibanga lokulinganisa i-voltage	-110dBFS ~ 0dBFS
Ukunemba Kokulinganisa I-Voltage	<0.001dB
Isilinganiso se-THD+N	ukusekela

ukukhishwa kwe-analog
inani lamashaneli	Iziteshi ezi-2, ezilinganayo / azilingani
uhlobo lwesignali	I-Sine wave, i-dual-frequency sine wave, igagasi le-sine elingaphandle kwesigaba, isignali yokushanela imvamisa, isignali yomsindo, ifayela le-WAVE
I-Frequency Range	10Hz ~ 20kHz
I-voltage yokuphumayo	Kulinganisiwe : 0–1 Vrms ;Okungalingani : 0–1 Vrms
ukucaba	±0.1dB ( 10Hz–20KHz)
I-THD+N esele	＜ -103dB @ 1kHz 1.0V

okokufaka kwe-analog
inani lamashaneli	Iziteshi ezi-4, ezilinganayo / azilingani
Ibanga lokulinganisa i-voltage	ibhalansi 0 - 1Vrms;okungalingani 0 - 1Vrms
I-Voltage Measurement Flatness	±0.1dB ( 20Hz～20kHz)
Single Harmonic Analysis	2 kuya ku-10 izikhathi
insalela yomsindo wokufakwayo	<-108dBu @ 1kHz 1.0V
Ubude obukhulu be-FFT	1248k
I-Intermodulation Distortion Mode	SMPTE , MOD , DFD
Ibanga lokulinganisa imvamisa	10Hz ~ 22kHz

module bluetooth
module bluetooth	Isiteshi esisodwa i-Bluetooth Dongle , ingaxhuma ekhelini lomsindo le-Bluetooth elingu-1 ngesikhathi esisodwa
Isiteshi se-A2DP	Okokufaka Kwesiteshi Esisodwa: SPDIF IN (Idijithali) / Okungenantambo: Okungenantambo (Bluetooth)
Isiteshi se-HFP	Okokufaka kwesiteshi esingu-1: I-HFP IN (i-analogi) / okukhiphayo kwesiteshi esingu-1: I-HFP OUT (i-analogi)
i-bluetooth protocol	A2DP , HFP , AVRCP , SPP
inguqulo ye-bluetooth	V5.0
Amandla okudlulisa e-RF	I-0dB (ubukhulu obungu-6dB)
Ukuzwela kwesamukeli se-RF	-86dB
Indlela yokufaka ikhodi ye-A2DP	I-APT-X , SBC
Isilinganiso sesampula se-A2DP	44.1k
Isilinganiso sesampula se-HFP	8K / 16K (ukuzijwayeza okuzenzakalelayo)