Universal Remote Control URC-200 Manual do Utilizador descarregar pdf (Página 8)

Commercial Audio

Public Address - Voice Alarm

Audio Distribution over IP

Commercial Audio

Intelligent Acoustic Solutions

Intercommunication

Loudspeakers

24 I/O Drag-N-Drop DSP with AEC

The ECS frame contains 6 slots that can be populated with

either an input or an output card. The input cards, featuring

mic preamps, contains 4 inputs and the output cards for

line level outputs. If the system is used for acoustic echo

cancellation in a teleconferencing application up to 4 echo

cancellation chips can be added internal to the box. Each

chip contains 4 echo cancellation lines for a total of 16 echo

cancellation channels.

An optional telephone card can also be added for use with

analog lines. In a VoIP system the VoIP is internal to the

software and does not require an additional card.

The ECS Networked Echo Cancellation System, is a

digital signal processor featuring an impressive DYNAMIC

Automatic Echo Cancellation based on our own developed

wideband acoustic echo cancellation algorithm. ECS is

designed speciﬁcally to provide outstanding clear audio in

teleconferencing applications. The ECS delivers true 20 Hz to

22 kHz bandwidth during multiple participant conversations,

with natural full duplex transmission of speech with no

latency, including double talk.

Special designed features like Local Echo Suppressor, Noise

reduction, Remain Echo Suppressor and Voice Gate greatly

improve the audio quality of your teleconferencing system.

ECS features up to 16 wide-band AEC software modules

and up to 24 conﬁgurable hardware electronically balanced

inputs and/or outputs, telephone interface with line & set

connections, Ethernet port for software conﬁguration/control,

serial port for third-party RS-232 remote control and remote

control bus (RS485) for dedicated control panels like the

URC-programmable remote controllers.

Driven by the intuitive ATEÏS STUDIO graphical user

interface, the ECS includes a broad selection of audio

components, routing options and signal processing.

Useful features like Automatic Gain Control, Feedback

killers, Meters, Compressor-limiter, Equalizer, Matrix and

Automatic Microphone mixers are also part of the ECS DSP

component library.

Internal processing of audio signals can be fully programmed

to suit the client’s application with enhanced management.

Installers can select the audio processing feature(s) that

they wish to apply to the various inputs and outputs from a

library on their PC, using software provided with the ECS.

The internal system design is completely user deﬁnable via

PC software, and can be controlled via dedicated software

screens, third party devices like Crestron ™, AMX ™ or

Vity ™, and a variety of optional remote controls.

Multi-unit ECS-systems can be created utilizing ATEÏS NetLink

which provides 48-channels broadband audio distribution,

linking up to 32 units in a dedicated network creating a

through 768 channels audio-conferencing system.

The ECS system can use either telephone lines with the

telephone interface or internet links thanks to a reliable VoIP

stream with SIP protocol.

Telephone hybrid capabilities include: initiation of outgoing

calls detection and answering of incoming calls.

ECS

ECS Features

• Acoustic Echo Cancellation with no compromises

from 20 Hz to 22 kHz

• Dynamic Echo Cancellation time;

Shifted - Standard 130 ms, max. 260 ms

• Noise reduction: 6 – 20 dB.

• Up to 16 AEC software modules.

• From 4 to 24 input / output channels.

• Powerful 48 channel Networking.

• ATEÏS-NET ports with up to 32 multi-unit system designs.

• Powerful networked automixer, for up to 256 delegates

within one system.

• Programmable logic in-and outputs.

• Ethernet port for remote diagnostic and system conﬁguration.

• Support IP telephone with SIP protocol

and G.711 G.722 voice codec via Ethernet port.

• Up to 16 broad-band AEC software modules.

• From 4 up to 24 balanced mic/line inputs/outputs

combinations (See type number speciﬁcation).

• Serial port for third-party RS-232 remote control.

• Remote control bus for dedicated control panels.

• ATEÏS-STUDIO conﬁguration software for Windows

• Modular I/O with pre-deﬁnable processing.

• RoHS compliance, CE marked RoHS compliance,

CE marked.

• Ability to select, view, and adjust within ATEÏS-STUDIO

graphical user interface:

- Acoustic Echo Cancellation

- Mixers: standard, automatic, matrix, combiners

- Local Echo Suppressor

- Equalizers: graphic, parametric, feedback

- Filters: HPF, LPF, high shelf, low shelf, all-pass

- Gate: Voice, mono, stereo, with Sidechain

- Crossovers: 2-Way, 3-Way and 4-way

- Dynamics: leveler, comp/limiter, ducker, ANC

- Routers: 2x1 ~ 768x1 and 384x384

- Delays: 0 ~ 2000 ms

- Controls: levels, presets, logic, RS-232, etc.

- Meters: signal present, peak, RMS

- Generators: tone, pink-noise, white-noise

- Message player & Recorder

ATEÏS STUDIO graphical user interface

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