InfoBit - iSpeaker A20 usb mic

USB Omnidirectional Speakerphone

Varenr: iSpeaker A20
InfoBit - iSpeaker A20 usb mic USB Omnidirectional Speakerphone InfoBit - iSpeaker A20 usb mic USB Omnidirectional Speakerphone
eks. mva
iSpeaker A20

One host speakerphone (w/ 4 mic array) and two expansion mics ( w/ 1 mic array each)

Built-in AI beam-forming algorithm, precisely locates the source of the soun

Effectively eliminate the background noise (cough, mouse-clicking, knocking, fan, typing and etc)

For full duplex calls, echo cancellation

Max voice pickup range could be 100?

Plug and play, with tidy cable management

Effective pickup radius 10m

Reverberation suppression

Touch-button control


4+2 Digital microphone array
4+2 Digital microphone array
One host speakerphone (w/ 4 mic array) and two expansion mics ( w/ 1 mic array each), effective pickup radius 10m


Next generation AI noise reduction
Next generation AI noise reduction
Effectively eliminate the background noise (cough, mouse-clicking, knocking, fan, typing and etc)
For large meeting room
For large meeting room
For medium meeting room
For medium meeting room
For small meeting room
For small meeting room
Plug and play, tidy cable management
Plug and play, tidy cable management
With the minimal configuration, plug and play, allow user to quick deploy the conferencing system. Tidy cable management, away from the messy desk.
Professional acoustic design
Professional acoustic design
A10 is equipped with a professional high-fidelity acoustic design sound box, with well-tuned tweeter and woofer units, can deliver clear, natural sound.


Datasheet
Model numberiSpeaker A20
Product nameUSB Omnidirectional Speakerphone
Cover area20-100?
Attendance6-20 attendees
Connection typeUSB2.0 
Microphone
Microphone typeOmnidirectional digital microphone
Microphone array6*Built-in microphone(Host Mic:4*MEMS mic, Ext Mic:2*MEMS mic)
Pickup distanceEffective pickup radius 10m (Ext microphones work mode)
Frequency response50Hz~16kHz 
SNR68dB
Sensitivity-35dBFS 94dB SPL @1KHz
Speaker
Speaker typeFull frequency speaker
Consumption15W
Frequency range50Hz ~ 20kHz
Volume89dBA @1m
THD total harmonic distortion<3%
Audio
Audio feature32K sampling rate, HD broadband audio, full duplex voice
USB protocolUAC2.0  
AECSupport, AI-driven
ANSSupport, AI-driven, Maximum noise suppression: 90dB
AGCSupport, Intelligent gain adjustment within 10 meters, clear sound pickup
Reverberation suppressionSupport, AI-driven
Interface
USB Type C port1*Type C, for PC connection, 1.0m cable
2*Type C, for external mic connection, 2.0m cables
Power supplyDC12V/3A, external PSU for power supply
ButtonTouch-button(Volume+/-, Call On/off, Mute, with indicator light)
General spec
Size150m*150mm* 89mm (host mic), 80m*80mm*25mm (Ext mic)
WeightHost mic: 1.23kg, Ext mic: 0.13kg
EnvironmentTemp.:0°C ~ 40°C (Operation), -40°C ~ 60°C (None-operation) 
Humidy:45% ~ 90% (Operation), 30% ~ 90% (None-operation) 
CertificationCE, RoHS, FCC
Packing list1*Host speakerphone
2*Ext microphones
1*USB cable for host microphone
2*USB cables for ext microphone
1*AC adapter
1*Manual
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