Description
CMA9000 High-End Ceiling Microphone Array
CMA9000 is a high-end ceiling conference microphone introduced by DAIPU. It integrates up to 128 units of omnidirectional microphone array, providing 16 independent configurable pickup zones for refined pickup configuration. It adopts Dante digital audio technology to ensure stable audio transmission and wide compatibility. CMA9000 incorporates AI algorithms, providing functions such as AI noise reduction suppression, AI reverberation suppression, AI feedback suppression(AI-AFC), and AI echo cancellation, effectively improving meeting efficiency.
Product Specifications
| Category | Parameter | Specification |
|---|---|---|
| Basic Spec | Product Model | CMA9000 |
| Product Color | White | |
| Product Size | 597mm * 597mm * 53.5mm | |
| Net Weight | 5 KG | |
| Power Supply | PoE | |
| Installation Method | Pole Mount | |
| Mic Spec | Mic Type | 128-unit MEMS Microphone Array |
| Sensitivity | -38dBv / 94dB SPL @1KHz | |
| Signal – to – Noise Ratio | 65dBv / 94dB SPL@1KHz, A-weighted | |
| Dante | Number of Channels | 2 x 2 |
| Remote Meeting / Local Sound Reinforcement Channels | 1 / 1 | |
| Audio Performance | Remote Conversation Pickup Zones | 8 |
| Local Sound Reinforcement Pickup Zones | 8 | |
| Sampling Rate | 48kHz | |
| Maximum Background Noise Suppression | 35dB | |
| AI Noise Reduction Suppression | Support | |
| AI Reverberation Suppression | Support | |
| AI Feedback Suppression | Support | |
| AI Echo Cancellation | Support | |
| Delay (Automatic Mixing Output, Including Dante) | < 25ms | |
| Cascade Performance | Cascade Quantity | Unlimited |
| Cascade Method | Dante audio | |
| Interface | RJ45 Port | 1 (Dante Audio Transmission, PoE) |
| Reset Button | 1 | |
| Certification | CE, FCC | Support |
