Intelligent Ceiling Audio for
Professional Collaboration
The TREND AI Ceiling Conference Microphone CM-32 is designed to deliver clear, intelligent audio without taking valuable space on the meeting table. Its ceiling-mounted design uses a 32-microphone MEMS array to capture voices across a wide area, making it suitable for boardrooms, classrooms, auditoriums and meeting rooms.
The microphone supports AI full-duplex communication, smart mixing and advanced echo cancellation, helping conversations remain clear for both in-room and remote participants. With a pickup radius of up to 4.5 metres and coverage of up to 40 m² per unit, the CM-32 provides a practical solution for modern conferencing and teaching environments. Trace Enterprise supplies professional ceiling microphone technology across Pakistan for integrated AV installations.
32-Microphone Array for Wider Voice Coverage
Traditional tabletop microphones can limit where participants sit and how naturally they interact. The CM-32 takes a different approach by using a 32-microphone array positioned within a ceiling-mounted unit. According to the product documentation, each unit provides a pickup radius of 4.5 metres and a maximum coverage area of approximately 40 m². The system also provides eight configurable pickup zones, including four teleconference and four voice-lift zones, allowing audio coverage to be managed according to the room layout.
This makes the CM-32 suitable for spaces where participants need freedom to move and speak naturally. For Pakistan’s boardrooms, classrooms and professional meeting environments, it offers a clean and scalable ceiling audio solution.
AI Audio Processing with Intelligent Speaker Tracking
Clear audio becomes even more valuable when it works alongside video tracking. The CM-32 uses advanced AI technology for noise reduction, reverberation suppression and echo cancellation, helping minimise unwanted sound and improve speech clarity. Its sound-source-based tracking can work with a compatible video system to ensure that the active speaker remains within the camera frame. AI full-duplex, smart mixing and automatic audio processing further support natural conversations between participants in the room and those joining remotely.
With support for AI whistling suppression and background noise suppression of up to 35dB, the microphone is designed for demanding conferencing environments. Trace Enterprise provides AI-enabled audio solutions in Pakistan for integrated AV and collaboration systems.
Dante and PoE Integration for Scalable AV Systems
The CM-32 is designed for integration rather than operating as an isolated microphone. Its Dante audio support and PoE+ power connection simplify deployment within compatible professional AV networks. The system provides one remote conference channel and one local reinforcement channel, while its Dante/PoE network port provides the main interface. Multiple units can also be cascaded, with the datasheet specifying an unlimited number of cascades, making the system suitable for larger installations.
Installation options include flush mounting within a ceiling grid, suspension using steel rope or installation with poles below the ceiling. This flexibility allows the CM-32 to adapt to different architectural and AV requirements across Pakistan.
Product Features
32-Microphone MEMS Array
4.5m Pickup Radius
AI Noise & Echo Suppression
Intelligent Audio & Video Tracking
Dante Audio & PoE+
Eight Configurable Pickup Zones
Product Specifications
Basic Specification
- Product Color
- White
- Product Size
- 445mm × 445mm × 57.5mm
- Package Size
- 680mm × 680mm × 160mm
- Package Net Weight
- <3 kg
- Power Supply
- PoE+ Powered
- Installation
- Suspension
AI Features
- AI Noise Reduction Suppression
- Support
- AI Reverb Suppression
- Support
- AI Whistling Suppression
- Support
- AI Echo Cancellation
- Support
- AI Full Duplex
- Support
- Mix Channels
- Support
- Smart Mix
- Support
- Delay
- 25ms
Microphones
- Microphone Type
- 32-mic MEMS Array
- Microphone Sensitivity
- -38 dBV / 94 dB SPL @ 1kHz
- Signal-to-Noise Ratio
- 73.9 dB(A)
- Microphone Frequency Response
- 20 Hz ~ 20,000 Hz
- Dynamic Range
- 84 dB(A)
- Maximum Sound Pressure Level
- 104 dB SPL
- Device Sensitivity
- -10.22 dBFS/Pa
- Device Frequency Response
- 100 Hz to 15,000 Hz
- Model Number
- CM-32
Dante Audio
- Dante Audio
- Support
- Remote Conference Channel
- 1
- Local Reinforcement Channel
- 1
Operations
- Working Temperature
- 0°C ~ 40°C
- Storage Temperature
- -20°C ~ +70°C
- Operating/Storage Humidity
- 20 to 95% RH
- Power Consumption
- 15W
Cascade Function
- Number of Cascades
- Unlimited Number
Audio Performance
- Available Pickup Zones
- 8 (4 Teleconference + 4 Voice Lift)
- Sampling Rate
- 48kHz
- Pickup Area Type
- Configurable
- Background Noise Suppression
- 35 dB
Interface
- Dante/PoE Network Port
- 1
- RESET Button
- 1
Installation Methods
- Flush Installation
- In the ceiling grid
- Suspending
- With steel rope below the ceiling
- Installation with Poles
- Below the ceiling
Let’s Build A Smarter,
More Connected Space.
Speak with our team about the technology, integration, and support your environment needs.