Rockware Corp RM702A Quick Start Manual

Digital Array Microphone Quick Start Guide
1
Packing List
Name Quantity
Microphone 1
USB Cable 1
Audio Cable 1
Network Cable 1
2
Appearance and Interface
1
2
3
No. Interface Description
Up cascade network interface, cascading up
1 UP
devices through PoE network cable.
USB audio interface for connecting to the USB host
2 USB
or powering the microphone.
3 AECREF Disable.
Down cascade network interface, cascading down
4 DOWN
devices through PoE network cable.
Audio output interface, sound collected by the
5 AECOUT local microphone can be output to the terminal or
recording host.
Audio output interface (playing remote audio),
6 SPKOUT the audio signal sent from the remote classroom
can be output to the local speaker for playback.
Name Quantity
Remote Control (optional)
Mounting Bracket (optional)
Quick Start Guide
-
3
Product Features
Digital Array Microphone, Long Distance Voice Pickup
High SNR ring microphone array design, clear pickup from long distance. Let the
1
speaker move around more freely in the room and get rid of the constraints.
Blind Beamforming, Automatic Alignment to Speaker
1
Blind beamforming, precise positioning, adaptive sound field environment can
1
achieve voice enhancement and better anti-interference ability.
-
Smart Audio Algorithms, Clear Natural Sound
Built-in powerful audio processing unit, ultra-low signal processing delay;
Adaptive fast convergence algorithm, voice intelligent tracking, intelligent noise
reduction, echo cancellation, automatic gain, de-reverberation and other
advanced technologies, double-talk without suppression, you can easily listen
in noisy environments. For ordinary users, there is no need for professional
tuning, and it can be used for regular conference applications when it is turned
on. For enthusiast users, you can also open the EQ interface and enter the
professional tuner mode for personalized high-end tuning.
PoE Cascade, Even Coverage of Conference Room Pickup
Flexible setting of master and slave devices, support up to 6 microphone PoE
cascade, distributed pickup and interaction, evenly covering medium and large
conference room spaces.
Standard Interface, Plug and Play
Equipped with standard USB and 3.5mm audio interfaces, the device is plug and
play, and can meet the dual-mode application of digital and analog audio.
Hoisting/Wall/Ceiling Mounting, Simple and Flexible Deployment
Support hoisting, wall, ceiling mounting, flexible and fast deployment, and
reduce operation and maintenance costs.
4
Product Specifications
Audio Features
Microphone Type
Array Microphone
4
Sensitivity
5
Signal Noise to Ratio
6
Frequency Response
Pickup Range
Automatic Echo
Cancellation (AEC)
Automatic Noise
Suppression (ANS)
Automatic Gain
Control (AGC)
Hardware Interfaces
Network Interface
USB Interface
Audio Interface
General Specifications
Cascade Mode
Power Supply
Dimension
Net Weight
Product specifications are subject to change without notice.
Note
1
Omnidirectional Microphone
Built-in 6 mics to form ring array microphone,
360° omnidirectional pickup
-38 dBFS
65 dB(A)
50Hz~16kHz
3m
Support
Support
Support
1 x UP: Up cascade network interface
1 x DOWN: Down cascade network interface
1 x USB: USB audio interface
1 x AECOUT: 3.5mm audio output interface
1 x SPKOUT: 3.5mm audio output interface
PoE network interface
Single microphone USB/cascade PoE power supply
170mm x H 40mm
About 0.4Kg