Rocware RM80 Ceiling Contactless Voice Amplifier Microphone
Beamforming Microphone to track the speaker automatically in the voice pickup range, and play the amplified voice through loudspeakers. Besides, the number of loudspeakers depends on the size of the room.
Auto Gain Control - ROCWARE Refine Your Personal Audio Experience
RM80 takes the presentation approach to the next level with Adaptive Audio. This intelligent
listening mode is based on the conditions of a user’s environment to deliver the best
experience at the moment. To continue improving the personal audio experience, RM80 uses
machine learning to understand environmental conditions and listening preferences over
time to fine-tune the media experience automatically.
Intelligent Noise Reduction
RM80 supports Howling suppression, reverberation, intelligent noise reduction, and
automatic gain control. It smashes the barriers of distance, noise, and echo so teachers can
communicate clearly, even in a normal conversational tone. And that improves all students'
attention, comprehension, behavior, and academic outcomes. At the same time, reducing
strain and improving energy for teachers.
Automated Suppression and Echo Cancellation
Using beamforming and intelligent feedback suppression algorithm, it can output clear audio
and restrain redundant noise in the environment.
Ears' Friendly Design
The latency for the built-in processor to deal with pickup voice is less than 18ms, whichhuman ears won't even notice. Thanks to Rocware's audio expert, this latency is ultra-low compared to other competing microphones in the world. Thus to achieve simultaneous sound reinforcement.
Specifications
Digital Array Microphone
- Microphone type:Digital Array Microphone
- Microphone Array: V1: Built-in 6 microphone arrays to form a circular microphone array
V2: Built-in 2 microphone arrays to form a circular microphone array - Pickup Range:3m
- Sensitivity: V1: -38dBFS
V2: -44dB(V/Pa)±3dB @1kHz - Frequency Response:50Hz - 8kHz
- Sampling Rate:16KHz, high resolution broadband audio
- Howling Suppression:Support
- AGC:Support
- Reverberation Suppression :Support
Generic Specification
- Power:USB DC5V
- Size:Φ 155.9mm x H 38.2mm
Input/Output Interface
- Audio Intput:1 x 3.5mm line in Interface
- Audio Output:2 x 3.5mm Spk-out Interface
- USB Interface:1 x USB Power Interface
