AI Voice Enhancement 4 Mic Directional Microphones Desk Conference Usb Microphone For Meeting Room Translation Booth
AI voice enhancement 4-mic array desk conference microphone with beam-forming directional pickup and 48kHz/16bit HD capture for meeting rooms and AI translation booths.
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AI Voice Enhancement 4-Mic Array Conference Microphone
Meetings and machine translation demand the cleanest possible speech. This HAOKAI desktop microphone pairs a 4-mic array with an AI audio engine — voice enhancement, beam-forming, directional pickup, noise suppression and AGC — to keep speaker voices consistent and intelligible for both human listeners and AI transcription.
AI Audio Engine
- AI Voice Enhancement + AGC: Automatic gain control keeps loud and soft voices at a steady level.
- Beam-forming Pickup: Steers the pickup lobe toward the active speaker and rejects off-axis noise.
- Noise Suppression: Cuts room and HVAC noise by ≥20dB for meeting-room and booth environments.
- 48kHz/16bit HD Capture: High-resolution audio with 65dB(A) SNR supports ASR and translation engines.
- Up to 3m Reach: Dual directional array covers a seated speaker within 3m.
Specifications
| Item | Specification |
|---|---|
| Array | Dual directional independent, 4 MIC |
| Algorithms | Voice Enhancement, Beam-forming, Directional Pickup, Noise Suppression, AGC |
| Noise Reduction | ≥20dB |
| Directivity | ≥60° |
| SNR / Sensitivity | 65dB(A) / -26 ±1dB |
| Sampling | 16kHz / 48kHz @ 16bit |
| Off-angle Suppression | ≥12dB SPL |
| Interface | 1 x USB Type-C |
| Power | USB 5V, 0.5W (100mA max) |
| Size | 110mm x 110mm x 290mm |
Ideal Applications
Meeting rooms and huddle spaces • AI simultaneous-interpretation booths • Court and arbitration hearing desks • Online training and exam rooms • Telemedicine consultation desks • Large display voice interaction
Supply & Customization
MOQ 100 pieces, 10,000 pieces monthly output and 15-25 day production lead time. OEM/ODM logo, colour and acoustic tuning available — contact us for free samples and a volume quotation.
