該設備是一款專業級USB高清音訊系統,支援2.4G無線連接,隨時隨地輕鬆享受遠端通訊。它是專為中型和大型會議室設計的。配備全新的網路會議系統,功能強大,操作極為簡便。採用鋁合金面板和機身精心打造,工藝精湛,設計精緻典雅。其鮮豔的彩色顯示器提供了豐富的狀態訊息,確保清晰直觀的可視性,提供極其用戶友好的體驗。
此音訊系統採用先進的波束成形技術,配備 12 個高靈敏度麥克風陣列,確保中短距離聲音的高靈敏度和超窄指向性。這使得該設備能夠捕捉具有廣播級清晰度和豐富度的音頻,甚至在很遠的距離內也能保持出色的清晰度。此外,該設備採用精心設計的數位聲音單元,提供強大、透明和身臨其境的揚聲器輸出。通訊方面,系統採用48K數位頻寬,具備全雙工、進階迴聲消除、動態降噪、智慧混音、遠距離自動增益控制等國際先進技術,為與會者提供身臨其境的無縫體驗,彷彿聲音就在眼前。該設備採用國際先進的智慧降噪技術,徹底消除背景噪音,實現高保真的語音還原。它具有 12 個高清麥克風陣列,最佳拾音範圍為 8 公尺。與可選的擴展麥克風配對時,對話區域可以從 8 米擴展到 10 米,即使參與者數量較多或距離較遠,也能確保清晰的雙向通信。高傳真數位音響系統提供寬廣、身臨其境的音場,音量最高可達95分貝,有效覆蓋高達60平方公尺的會議空間。
Specifications of Omnidirectional Microphone
Model | D7703 |
Voice Technical Specifications | Deep echo cancellation (AEC): Greater than 65dB Echo cancellation length: ≤500ms Bidirectional noise compression (NC): Less than 25dB Intelligent microphone auto-orientation technology (EMI) Automatic gain control technology (AGC) |
Audio Specifications | Microphone frequency response: 100Hz-22KHz Speaker frequency response: 100Hz-22KHz Speaker volume: Maximum 95dB Microphone pickup radius: 8 meters, 360-degree full range |
Expansion microphone (if equipped) | Support connection of 2 expansion microphones, extending the pickup radius to 10 meters. |
Dimensions | L×W×H: 237mm×237mm×44mm |
Parameters/Name | Hub (Optional) |
Interface | DIN6 connector×2; power connector×1; power switch×1; USB Table B interface×1 |
Power Supply | Power socket (DC12V) Adapter input AC100V-AC240V, output DC12V/2A |
Data Cable | DIN6 data cable×1; length: 5 meters |
USB Cable | USB cable; length: 3 meters |
Compatibility | Support Windows, Android, iOS, and Linux systems Driver-free automatic recognition of cameras, microphones, and speakers Compatible with major video conferencing software platforms such as Zoom, Microsoft Teams, and Vidyo. |
Dimensions | L×W×H: 113.6mm×113.6mm×32.6mm |

















