USB Plug and play omnidirectional conference speakerphone
TEVO-A3000 speakerphone is specially designed for booming/soft-phone and video-conferencing applications. It adopts the latest Sonic Clear IV high-definition voice processing technology. It can be connect to PC, laptop and mobile phone, to replace the PCs and laptop's speaker and microphone with crystal clear sound without any echoes or distortions. Superb audio quality and exquisite appearance design make A3000 a perfect choice for conference calls, large enterprises, home office professionals, on-line education teachers and students, and business travelers.
A3000 Parameters | |
Model No. | A3000 |
Meeting room | 20-60m2 |
Participants | 10-20 |
Pickup range | 5m |
Response frequenc | 100Hz-22KHz |
Built-in microphone | 4 |
Bluetooth | NO |
Wireless receiver | NO |
Max output | 95dB |
Horn response frequency | 100HZ-22KHZ |
Full duplex | YES |
Noise suppression | YES |
Automatic gain control | YES |
Product size | 180*180*42mm/355*265*120mm(before/after packaging) |
Product weight | 600g/1200g(Net/gross weight) |
Accessories | USB cable(5m),manual, QC card, 3.5mm audio cable |
Interface | USB interface, RJ45 EX1,EX2,I/O line in/out, DtP6 interface |
Operating system | Windows,Mac OSX, Android, Linux |
Power supply | USB power supply(5v/500mA) |
Work temperature | 0℃-40℃ |
Storage temperature | -30℃-55℃ |
Voice technical parameters
Acoustic Echo cancellation ( AEC) : >65dB
Echo length cancellation : >500ms
Bidirectional noise compression ( NC ) : <25dB
Automatic Direction finding Technology of Intelligent microphone ( EMI )
Automatic gain control ( AGC )
Audio parameters
Microphone frequency response : 100Hz-22KHz
Speaker frequency response : 100Hz-22KHz
Speaker volume: 95dB at the most
Microphone sound-pickup diameter: 5 m, 360 degrees full range
Interface
USB interface, 3.5mm audio output, usb cable 5m
Power supply
USB power supply(5V/500mA)
Main Features of USB speakerphones: