The PeopleLink CM Alpha is a professional 360° Conference Microphone designed for Meeting Rooms, Conference Rooms, Classrooms, Training Rooms and Video Conferencing environments.
Featuring a built-in 7-microphone array, the CM Alpha provides an 8-metre audio pickup range with 360° omnidirectional sound collection. Intelligent voice tracking, Acoustic Echo Cancellation (AEC), Automatic Noise Suppression (ANS) and Automatic Gain Control (AGC) help deliver clear and natural audio during meetings, presentations, lectures and online interactions.
The microphone supports USB 2.0 audio connectivity and a 3.5mm audio interface, providing flexible integration with computers, video conferencing systems and other compatible audio equipment.
Key Features
- 360° Omnidirectional Audio Pickup
- 8 Metre Voice Pickup Range
- Built-in 7-Microphone Array
- Intelligent Voice Tracking
- Adaptive Blind Beamforming Technology
- Acoustic Echo Cancellation (AEC)
- Automatic Noise Suppression (ANS)
- Automatic Gain Control (AGC)
- 32 kHz Wideband Audio Sampling
- USB 2.0 Plug-and-Play Connectivity
- 3.5mm Audio Input and Output
- Suitable for Tabletop, Wall and Ceiling Mounting
- Supports Full-Duplex Communication
- Designed for easy installation and maintenance
Audio Performance
The CM Alpha uses advanced digital audio processing and beamforming technology to automatically detect and focus on the active speaker. This helps minimize unwanted background noise and improves speech clarity during conversations.
360° Audio Pickup
The microphone provides 360° sound pickup with an audio coverage area of approximately 80 square metres, making it suitable for a wide range of meeting and classroom environments.
Intelligent Voice Tracking
Adaptive blind beamforming technology automatically identifies the active speaker and focuses audio pickup in their direction, helping maintain clear and natural speech even when participants move around the room.
Advanced Audio Processing
Built-in AEC, ANS and AGC technologies help reduce echo, background noise and unwanted variations in audio levels for a clearer communication experience.
Connectivity
The PeopleLink CM Alpha features:
- USB 2.0 Audio Interface
- USB Audio Class (UAC) Support
- 3.5mm Line-In
- 3.5mm Line-Out
- Plug-and-play operation with compatible systems
Installation Options
The compact design allows the CM Alpha to be installed according to the requirements of the room.
- Tabletop Installation
- Wall Mounting
- Ceiling Mounting
Its discreet design also allows it to blend into different room environments.
Applications
The PeopleLink CM Alpha is suitable for:
- Conference Rooms
- Meeting Rooms
- Boardrooms
- Classrooms
- Training Rooms
- Lecture Halls
- Hybrid Meeting Spaces
- Video Conferencing
- Online Teaching and Training
- Recording and Presentation Applications
- Corporate and Enterprise Environments
- Government and Educational Institutions
- Healthcare and Seminar Rooms
Technical Specifications
| Specification | PeopleLink CM Alpha |
|---|---|
| Microphone Array | 7 Microphones |
| Pickup Direction | 360° Omnidirectional |
| Pickup Distance | Up to 8 Metres |
| Audio Coverage | Approximately 80 m² |
| Frequency Response | 100 Hz – 16 kHz |
| Sensitivity | -38 dBFS |
| Sampling Rate | 32 kHz Wideband |
| Voice Tracking | Intelligent Voice Tracking |
| Beamforming | Adaptive Blind Beamforming |
| Echo Cancellation | AEC |
| Noise Suppression | ANS |
| Automatic Gain Control | AGC |
| USB Interface | USB 2.0 |
| USB Audio | UAC Support |
| Audio Interface | 3.5mm Line-In / Line-Out |
| Installation | Tabletop / Wall / Ceiling |
| Communication | Full Duplex |
Ideal for Modern Meeting & Collaboration Spaces
The PeopleLink CM Alpha provides a simple and professional audio solution for organisations that require reliable voice pickup without requiring participants to remain close to a tabletop microphone.
Its combination of 360° pickup, 8-metre coverage, intelligent voice tracking and advanced audio processing makes it suitable for modern conference rooms, classrooms and hybrid collaboration environments.
