Ultra-high-definition intelligent array microphone for information and communication category

The YVC810-GP2 is a one-to-two cascading omnidirectional array microphone set that has 4 built-in array microphones and a high-power speaker. It serves as an audio solution for medium-sized conference rooms.It supports cascading of up to 8 omnidirectional microphones at most. The omnidirectional microphones are connected by network cables. It supports centralized power supply via POE, and the microphone and the speaker can work simultaneously. It can also be connected to the PC terminal via a USB cable . It features low latency, high fidelity, and intelligent dual-mode switching. It is recommended to be used in conference rooms with an area of less than 50 square meters. It is equipped with a professional high-performance DSP processor. Based on intelligent mixing, full-duplex intercom algorithm, echo cancellation algorithm, automatic gain algorithm, and intelligent noise reduction algorithm, it provides powerful algorithmic and technical support fo r video conference calls. Within a range of 2.5 meters, both parties in the interaction can speak simultaneously without lagging, missing words, and the sound is clear, smooth, and natural. The speaker plays sound with bass, and the sound is full and comfortable. It truly achieves being easy to listen to, easy to speak, and without causing fatigue. It is widely applied in fields such as remote video conferences, educational recording and broadcasting, live streaming, remote medical treatment, and other fields.

Array omnidirectional microphone parameters：

1. Number of microphones: 4 digital silicon microphones

2. Microphone sensitivity: -26dBFS

3. Microphone signal-to-noise ratio: 64 dB

4. Microphone processing technology: Built in high-performance 3A algorithm.

5. Microphone sampling rate: 16~48K.

6. Transmission method: Type-C USB, wireless 2.4GHz.

7. Pick up distance: Pick up radius of 7 meters, optimal use radius of 4 meters.

8. Equipped with intelligent mixing, full duplex echo cancellation, beamforming, noise suppression, automatic gain control and other speech processing algorithms.

9. Support cascading: one to eight.

10. Support USB function, connect PC and video conferencing system to achieve full duplex hands-free calling function.

11. Support external speakers for easy compatibility with larger conference room scenarios.

12. Support various software videos on Tencent, ZOOM， DingTalk, Haoshi Tong, Vidyo, Webex Skype for Business, Google Hangout, and all other online conferencing software.