Basic Functions:
♦Built in 8-unit ring array digital microphone, it can realize 360° all-round pickup with a radius of 5 meters, support speech gain adaptive, to ensure that the speech does not decay with the increase of the distance of the pickup, to achieve the same effect of far and short distance pickup.
♦Equipped with Tencent Tianlai inside audio solution, AI intelligent noise reduction is realized based on deep learning algorithm model, which can eliminate more than 300 common noises such as desktop tapping, keyboard, touch screen, air conditioning and fan, reduce environmental reverberation and ensure clear and pure voice.
♦A maximum of four microphones can be cascaded through PoE cables. It supports cascading with the large screen of the conference all-in-one computer with built-in Tencent Teana inside audio solution, and builds the distributed solution of large screen + microphone of the conference all-in-one computer.
♦Built-in high-quality loudspeaker, can achieve transparent double talk. High precision pickup and playback clock synchronization, combined with sound source location and microphone array algorithm, multi cascaded full space coverage uniform pickup and playback.
♦Hidden cable interfaces are used at the bottom of the microphone to ensure stable connection and clean desktop. Support desktop, tripod, ceiling and other installation methods, can adapt to complex installation environment (with the appropriate installation accessories).
♦Supports power supply modes such as standard PoE, DC adapter, and Type-C USB, meeting different power supply conditions.
♦Support USB connection Windows/Mac/Android/Linux computer, mobile phone, tablet, all-in-one use, suitable for meetings, training, such as remote video recorded teaching application scenario.
♦With the GONSIN intelligent speech recognition system, it can expand the voice transcription function, realize the subtitles display, online translation, content trace and other functions (the extension function needs to purchase a separate voice recognition service).
Technical Parameters:
♦Microphone: 8-cell digital array
♦Directional characteristics: full directivity
♦Signal-to-noise ratio: 68dB(A)
♦Sensitivity: -36dB±1dB
♦Maximum loud pressure level: 130dB
♦Pick up range: radius ≤5m
♦Algorithm features: automatic soft gain, intelligent AI noise reduction, intelligent AI reverberation removal, intelligent echo cancellation
♦Cascading feature: The POE cable connects one to four PCS and supports the large screen of the built-in Tencent Teana inside
♦Ports: RJ45×2, DC×1, USB Type-C×1
♦Power supply: DC48V/POE/USB
♦Size: ∅120mm×70mm
♦Weight: 430g
♦Storage temperature: -20~50ºC
♦Operating temperature: 0~45ºC
♦Speaker: 4Ω5W
♦Rated power:
♦Effective bandwidth: 80Hz~20kHz
♦Volume: 84±2dB, 1.0W/0.5m
♦Distortion degree: MAX3%
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