AD8320 dag tib neeg lub taub hau tshwj xeeb tsim los simulating tib neeg acoustic kuaj

Txhua yam koj xav tau kom ua tau raws li koj qhov kev xav tau kev sim

AD8320 yog lub taub hau acoustic tsim tshwj xeeb uas tsim los rau simulating tib neeg acoustic kuaj.Artificial head profiling qauv integrates ob pob ntseg dag thiab ib lub qhov ncauj dag nyob rau hauv, uas muaj cov yam ntxwv acoustic zoo sib xws rau tib neeg lub taub hau.Nws yog tshwj xeeb yog siv rau kev ntsuam xyuas cov acoustic tsis muaj electro-acoustic khoom xws li hais lus, earphones, thiab hais lus, raws li zoo raws li qhov chaw xws li tsheb thiab chav.

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Main Performance

Khoom cim npe

kev ua haujlwm tsis zoo

dag lub qhov ncauj
Nruam tso zis suab siab theem	110 dBSPL, @ 1V (0.25W)
Tag nrho Harmonic Distortion	200Hz-300Hz <2%, 300Hz-10kHz <1%, @94dBSPL
Lub zog siab tshaj plaws	10 W
Ntau zaus	100Hz - 8kHz
Rated kuj	4 awm

pob ntseg dag
Ntau zaus	20Hz - 20kHz
Dynamic Range	≥160dB
sib npaug suab nrov	≤ 17dB
rhiab heev	-37dBV (± 1dB)
thaj tsam ntawm kev ua haujlwm kub	-20 ° C - + 60 ° C
Kub Coefficient	-0.005 dB / ° C (@ 250 Hz)
Static siab coefficient	-0.007dB/kPa

dag lub taub hau
Hom interface	BNC
Kev siv tus qauv	ITU-T Rec.P.58, IEC 60318-7, ANSI S3.36 GB / T 25498.1-2010 Electroacoustic taub hau simulator thiab pob ntseg simulator
qauv	Kev ua lej ntawm tib neeg lub taub hau, kev ua lej ua qauv ntawm tib neeg lub xub pwg, lub qhov ncauj dag, pob ntseg dag × 2
caj dab txoj kab uas hla	φ112 hli
Ua haujlwm kub	-5 ° C - +40 ° C
Qhov loj me (W × D × H)	447mm × 225mm × 630mm
Luj (nrog sawv ntsug)	9, 25kg