khoom siv ua haujlwm | |
Ntau zaus | 100Hz ~ 4kHz;± 1dB (simulated tib neeg pob ntseg impedance) |
Coupler ntau zaus | 20Hz ~ 16kHz (siv los ntawm coupling kab noj hniav, ntsuas 20 kHz) |
Qhov nrug ntawm pob ntseg sab laug thiab sab xis | 205 hli |
txoj kab uas hla | 12 8mm |
siab | 3 15mm |
Hauv qab dav | 250 hli |
hnyav | 5, 65kg |
Kev siv tus qauv | IEC 60318-1: 2009 Electroacoustics - Simulators ntawm tib neeg lub taub hau thiab pob ntseg - Ntu 1GB / T 25498.1-2010 |
zaus teb nkhaus |