საკონფერენციო დინამიკი მიკროფონით (უსადენო) DS-UAC-S1, Adopts 8-mic array,Wireless

Available modelsDS-UAC-S1
SNR65 dB
Power5 VDC ± 5%, max. 4.8 W
Dimension142.2 mm × 93.9 mm × 69.2 mm (5.60" × 3.70" × 2.72")
WeightApprox. 645 g (1.42 lb.)
With Package WeightApprox. 1190 g (2.62 lb.)
Capacity7.2 V/3700 mAh
Amount8
Direction360° Omni-directional
Pickup DistanceIn the radius up to 5 m
Sensitivity-38 dBV/Pa
Frequency Response100 Hz to 8 kHz
Device InterfaceUSB Type C
Operating Condition-10 °C to 45 °C (14 °F to 113 °F). Humidity 90% or less (non-condensing)
Packing ListSpeakerphone × 1USB Dongle × 1USB 3.0 cable (2 m) × 1Quick Start Guide × 1Storage case box × 1
TypeMEMS
ColorSilver gray
Sampling Rate16 kHz/32 kHz/48 kHz
Special Function/AlgorithmBeam forming
3A AlgorithmAEC, ANS, AGC
Rated Power3 W
Maximum Output Loudness81 dBSPL @1 m, 1 kHz
Speaker RangeIn the radius up to 8 m
Effective Bandwidth (-10 dB)150 Hz to 15 kHz
Total Harmonic Distortion (THD)<1% @ 1 kHz
Audio FunctionSupports steady noise reduction, such as the sound of air conditioner and fan, and transient noise reduction, such as the sound of falling, claps and steps.Supports echo and squeal suppression, anti-reverberation to enhance speech quality and offer audio in high quality.
Communication MethodBluetooth, USB Dongle, USB cable
Wireless Communication Distance10 m
Charging Temperature0 °C to 45 °C (32 °F to 113 °F)
Quick Charge ProtocolPD 3.0 Protocol
Discharging Temperature-20 ℃ to 60 ℃ (-4 °F to 160 °F)
CableCable in package: type-C-to-C interface (with a type-C-to-A adapter on the cable)
System RequirementWindows XP/7/8/10/11Android 8.1 and above versionLinux 4.14 and above versionmacOS 10.12 and above version