Analyzer–OBO 3022
Suppore digital microphone channels Support 4 channels digital microphone,2 data path L/R channel(switching) Power for digital microphone 1.5V~4.5V DC Clock for digital microphone 2.4M Hz
Analyzer–OBO 3055
10 power input channels Provide bias voltage supply (24V) or constant current supply (4 mA) for reference microphone or ear simulator 2 analog input channels For Headset SPK 5 amplifier…
Analyzer–OBO 1014
Features 4 analog input channels – 96 kS/s simultaneous sampling rate 1 analog output channel – 96 kS/s update rate 24-bit resolution for good signal to noise ratio on AO…
Anechoic Chamber–Noise Tank
Features 1. High environment sound isolation. 2. Low background noise. 3. Sound Isolation ability >50 dB (A-Weighting) SPL ref. 20u Pa. 4. Background noise values ≈ 10 dB (A-Weighting) SPL…
Anechoic Chamber–TB1
Features 1. Insulation against background noise 2. Sound Insulation Ability: >35dB(A-Weighting) SPL ref. 20uPa 3. Portable size and weight 4. Designed for production line use 5. Customization Fixture Outside Dimension…
Anechoic Chamber–PB3
Features 1. High insulation against airborne noise 2. Uniform sound field across the measurement plane 3. Usable for pressure microphones down to 50 Hz and for pressure gradient microphones down…