AI Translation Booth Multi Directional Microphone A/B Role Voice Separation 3m Pickup
Price:
USD 10-22 / Piece
MOQ:
50 Pieces
Delivery Time:
12-22 days after order confirmation
Brand:
HAOKAI
Product Description
M20 Mic Array Module for AI Translation Booths
For two-way translation systems, the M20 keeps both speakers apart. Independent directional channels perform A/B role voice separation, so each side of a booth is captured on its own audio stream for reliable machine translation.
Built for Translation Workflows
- A/B Role Voice Separation: left and right talkers mapped to separate pickup lobes.
- 3m Directional Pickup: clear voice at normal speaking distance with ≥12dB off-angle rejection.
- Dual Output Interfaces: USB Type-C digital and 3.5mm analog audio for host flexibility.
- DSP Voice Enhancement: beamforming, AGC and ≥20dB noise suppression on-device.
Technical Specifications
| Item | Specification |
|---|---|
| Microphone Type | Dual directional independent pickup array, 4 MIC |
| Pick-up Distance | Best within 3m |
| Audio Capture Rate | 16kHz / 48kHz @ 16bit |
| Protocol | USB Audio Class 1.0 (UAC1.0) |
| Sensitivity | -26 ±1dB |
| SNR | 65dB(A) |
| Off-angle Voice Suppression | ≥12dB SPL |
| Noise Reduction | ≥20dB |
| Directivity | ≥60° (dual directional) |
| Algorithms | Voice Enhancement, Beam-forming, Directional Pickup, Noise Suppression, AGC |
| Interface | 1 x USB Type-C + 3.5mm headphone / audio output |
| Power | USB 5V ±5%, 0.5W (5V, 100mA max) |
| Main Board Size | 38mm x 38mm |
| Mic Board Size | 53mm x 6mm |
| Working Temperature | -10 to +60°C |
| Storage Temperature | -20 to +70°C |
Ideal Deployments
AI translation booths • bilateral service windows • meeting translation pods • multilingual help desks.
OEM Integration
Compact board format with OEM/ODM tuning for booth housings, cabling and firmware. Contact us for datasheets and volume pricing.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hans Hi Technology (Shenzhen) Co., Ltd.
Location
No. 708, Building 16, South Bank, Convention and Exhibition Bay, Fuhai Street,Baoan District, Shenzhen, China
Contact Person
Hami