Prestel VCS-MA8C Digital Array Microphone User Guide
- June 13, 2024
- Prestel
Table of Contents
Prestel VCS-MA8C
Digital Array Microphone
QUICK START GUIDE
Packing List
| Name | Quantity | Name | Quantity |
|---|---|---|---|
| Microphone | 1 | Remote Control (optional) | 1 |
| USB Cable | 1 | Mounting Bracket (optional) | 1 |
| Audio Cable | 1 | Quick Start Guide | 1 |
| Network Cable | 1 | – | – |
Appearance and Interface
| No. | Interface | Function |
|---|---|---|
| 1 | Up | Up cascade network interface, cascading up devices through PoE network |
cable
2| USB| USB audio interface for connecting to the USB host or powering the
microphone
3| M/S| Disable
4| Down| Down cascade network interface, cascading down devices through PoE
network cable
5| Aux2| Audio input and output interface, sound collected by the local
microphone can be output to the
terminal or recording host
6| Aux1| Audio input and output interface, the audio reference signal sent from the remote classroom can be output to the local player
Product Features
Digital Array Microphone, Long Distance Voice Pickup
High SNR ring microphone array design, clear pickup from long distance. Let
the speaker move around more freely in the room and get rid of the
constraints.
Blind Beamforming, Automatic Alignment to Speaker
Blind beamforming, precise positioning, adaptive sound field environment can
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 Cascading, Even Coverage of Conference Room Pickup
Flexible setting of master and slave devices, multiple cascades through PoE
network cables, distributed pickup and interaction, evenly covering medium and
large conference room spaces.
Standard Interface, Plug and Play
Equipped with standard USB and Aux audio interfaces, the device is plug and
play, and can meet the dual-mode application of digital and analog audio.
Desktop/Ceiling/Wall Mounting, Simple and Flexible Deployment
Support desktop/ceiling/wall mounting, flexible and fast deployment, and
reduce operation and maintenance costs.
Product Specifications
Audio Features
Microphone Type| Omnidirectional Microphone
Array Microphone| Built-in 6 mics to form ring array microphone,
360° omnidirectional pickup
Sensitivity| -38 dBFS
Signal Noise to Ratio| 65 dB(A)
Frequency Response| 50Hz ~ 16kHz
Pickup Range| 3m
Automatic Echo Cancellation (AEC)| Support
Automatic Noise
Suppression (ANS)
| Support
Automatic Gain Control
(AGC)
| Support
Hardware Interfaces
Network Interface| 1 x Up: Up cascade network interface
1 x Down: Down cascade network interface
USB Interface| 1 x USB: USB audio interface
Audio Interface
| 1 x Aux1: 3.5mm audio input and output interface
1 x Aux2: 3.5mm audio input and output interface
General Specifications
Cascade Method| PoE network cable
Power Supply| PoE cascade, 48V, support IEEE 802.3at
Dimension| Φ170mm x H 40mm
Net Weight| About 0.4Kg
Product specifications are subject to change without notice.
Product Installation
The installation diagram is for reference only. The bracket is not standard. Please refer to the actual product for the packing accessories.
Network Application
6.1 Single Mode
USB Connection
PoE Connection
Analog 3.5mm Connection
6.2 Cascade Mode
PoE Connection
USB Connection
Analog 3.5mm Connection
Documents / Resources
|
Prestel VCS-MA8C Digital Array
Microphone
[pdf] User Guide
VCS-MA8C Digital Array Microphone, VCS-MA8C, Digital Array Microphone, Array
Microphone
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