Conference Systemstaninparseh.com/download/دانلود(3)/avcit.pdf · sound fidelity. D4302/3...

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Product CatalogG u a n g z h o u M e i s h i E l e c t r o n i c T e c h n o l o g y C o . L t d

2015

Conference Systems

Description

D3102 is a desktop-style discussions and speech chairman unit,

simple operation, participants only need to tap the speech

button they can speak, built-in speaker and headphone jack,

clear sound with volume control knob DSP processing with

professional design, make speaker voice clear and lucid. Ideal for

large and small conference rooms, large and small conference

rooms, multimedia conference room, upscale conference center

and other applications.

Exquisite and elegant table structure；

Unit has a built-in speaker and headphone jack, clear sound with

volume control knob；

High-directional microphone and speak with a circular indicator,

pluggable microphone；

Simple operation, just tap the keys can request to speak to

speak；

With howling suppression, when the microphone is turned on,

the built-in speakers are automatically shut down to prevent the

sound reinfusion；

Desktop speech unitD3102/3

Features

Parameter

Parameter Name Desktop speech unit D3102/3 Parameter Name Desktop speech unit D3102/3PowerUnit interfacePower Consumptionheadset outputSpeaker powerMicrophone typePointS / N

Crosstalk attenuationDistortionFrequency responseEquivalent noiseMaximum SPLSensitivityDimensions (mm)Color

>80dB<0.10%60-8kHz~20dBSPL105dB（3% threshold）-22dBv/Pa127 (L) X 146 (W) X 62 (H)Silver Black

DC24V（host power supply）DIN13P interface3W9dBu，8-32Ω，3.5mm mini jack2Wcapacitive diaphragmheart-shaped>80dB

Unit is passives device, powered by the system host. Input

voltage range of 24V to be safe；

Unit comes with 2 m 8-core connection wire line foil + waterline

using shielded wire greatly reduces the interference of strong

electromagnetic waves；

Chairman unit unrestricted connection position can be connected

in series in the line anywhere；

Built-in headphone jack, and freely adjust the volume；

"Hand in hand" cable series model, easy to install and maintain；

Medium / high-end conference center.

AVCIT Conference systems

audio conference

www.taninparseh.com02

AVCIT D4302/3 is speak discussion desktop chairman/delegate

unit, operation is simple, just tap the speak button to speak,

built-in high fidelity speakers and headset jack plate, clear sound;

DSP processing with professional design, can restore speaker

sound fidelity. D4302/3 floor unit design noble, elegant, stylish,

high-end conference room building digital system of choice for

conference speakers.

Elegant desktop design;

Unit has a built-in speaker and headset jack plate, clear sound

with volume control knob;

Pluggable high directivity microphone and speak with a ring

indicator (red);

Inhibit whistle function, when the microphone is turned on,

the built-in speakers are automatically shut down to prevent

sound reinfusion;

Connection position of chairman unit is not limited to any

position in the line series;

Number of speakers, chairman unit is not limited;

Chairman unit has a second conference system control

permissions: A. With "Interrupt" button the Chairman Press

this key lets you temporarily turn off all delegate microphones,

interrupted by the President;

D4302/3

New desktop Chairman/delegate Speech unit

Description

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Features

Parameter

Parameter Name New desktop Chairman/delegate Speech unit D4302/3PowerUnit interfacePower Consumptionheadset outputSpeaker powerMicrophone typePointS / N


>80dB<0.10%60-8kHz~20dBSPL105dB（3% threshold）-22dBv/Pa213（L) X145(W) X 70(H)Silver Black


Leave to restore the previous state of the speech, B. with

"priority" keythe Chairman can turn off all of the key

representatives of the microphone, speak independently by the

Chairman;

Units are passive devices, the system host power supply, input

voltage of 24V, the range is safe;

Unit comes with 2 m 8-core connection wire using the full

range of foil + waterline shield, greatly reducing the wire strong

electromagnetic interference;

"Hand in hand" cable series mode, easy to install and maintain;

Apply to medium / high-end conference center.


audio conference

AVCIT ,show “the power of China brand”


Description

Parameter Name Chairman/delegate Speech unit D4402/3 with electronic card tables> 80dB<0.10%60-16kHz≈ 20dBSPL105dB (3% threshold)-22dBv/Pa213 (L) X 145(W) X 70 (H)Silver Black

DC24V (host power supply)DIN8P interface3W9dBu,8-32 Ohm, 3.5mm mini jack2Wcapacitive diaphragmheart-shaped> 80dB

D4402/D4403 with electronic card tables display the function

of pure speaking and discussion the desktop chairman unit, the

operation is simple, just tap to speak key can speaking, built-

in high-fidelity panel speaker and headphone jack, clear sound;

professional DSP processing design,high-fidelity restore speaker

sound. The D4402/D4403 to speak unit design is noble, elegant,

stylish, high-end conference room to build digital conference

system for speaking preferred.

Elegant desktop architecture design;

Unit has a built-in flat-panel speaker and headphone jack, clear

sound with volume control knob;

Form Pluggable high directivity microphone with an to speak

rings indicator (red);

Whistle, when the microphone is turned on, the built-in speaker

will be automatically shut down to prevent sound reinfusion;

Chairman of the connection of the unit position is not restricted,

can be connected in series in the line anywhere;

Chairman unit is not to limit the number of speakers;

Chairman unit has a conferencing system control permissions:

A. with "interrupt" button, the Chairman press this key to

temporarily turn off the microphones of all delegates, interrupted

by the Chairman; loosely before speaking state is restored B.

with priority the right key, the Chairman may be the key to turn

D4402/3 with electronic card tables

Chairman/delegate Speech unit

off the microphones of all delegates to speak independently by

the Chairman;

Bright LED screen for identity information display, 244 × 72 dot

matrix;

The unit is a passive device, system host power supply, input

voltage of 24V, the range is safe;

The unit comes with 2 m core connection wire using the full

range of aluminum foil + waterline shield, greatly reducing the

interference of strong electromagnetic waves on the wire;

"Hand in hand" cable series mode, ease of installation and

maintenance;

Adapted to the medium / high-end conference center.

PowerUnit interfacePower Consumption headset outputSpeaker powerMicrophone typePointS / N


Features

Parameter


audio conference

Description

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Parameter Name New Desktop Chairman/Delegate Unit With Voting D4212/3 PowerUnit interfacePower Consumptionheadset outputSpeaker powerMicrophone typePointS / N


D4212 with the function of voting, vote, election in-one speaking

and voting desktop chairman unit, the operation is simple, just

tap to speak key can speaking, built-in high-fidelity panel speaker

and headphone jack, clear sound; Professional DSP processing

design,high-fidelity restore speaker sound. The D4212 to speak

unit design is noble, elegant, stylish, high-end conference room

to build digital conference system for speaking preferred.

Elegant desktop architecture design;

Speaking and voting function in one.


sound with volume control knob;


rings indicator (red);


will be automatically shut down to prevent sound reinfusion;

Chairman of the connection of the unit position is not

restricted, can be connected in series in the line anywhere;

Chairman unit is not to limit the number of speakers;


A. with "interrupt" button, the Chairman press this key

to temporarily turn off the microphones of all delegates,

interrupted by the Chairman;

Loosely before speaking state is restored B. with priority

the right key, the Chairman may be the key to turn off the


D4212/3

New Desktop Chairman/Delegate Unit With Voting


microphones of all delegates to speak independently by the

Chairman;

Support voting three forms:

Vote: for / against / abstain;

Election / survey: 1/2/3/4/5;

Response / the council: --/-/0 / + / + +;

Touch IC card is used to update the identification information;

The unit is a passive device, system host power supply, range

safe: 24V input ;



interference of strong electromagnetic waves on the wire;


maintenance;


Features

Parameter


audio conference


Description

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Parameter Name Chairman/Delegate Speech Voting Unit D4312/3 with electronic card tables PowerUnit interfacePower Consumptionheadset outputSpeaker powerMicrophone typePointSNR



D4312/3 with the function of voting, vote, election in-one

speaking and voting desktop chairman unit, the operation is

simple, just tap to speak key can speaking, built-in high-fidelity

panel speaker and headphone jack, clear sound; Professional

DSP processing design,high-fidelity restore speaker sound. The

D4312/3 to speak unit design is noble, elegant, stylish, high-end

conference room to build digital conference system for speaking

preferred.

Elegant desktop architecture design.

Speaking and voting function in one.


sound with volume control knob.


rings indicator (red).


will be automatically shut down to prevent sound reinfusion.

Chairman of the connection of the unit position is not restricted,

can be connected in series in the line anywhere.

Chairman unit is not to limit the number of speakers.


A. with "interrupt" button, the Chairman press this key

to temporarily turn off the microphones of all delegates,

interrupted by the Chairman.

D4312/3 with electronic card tables

Chairman/Delegate Speech Voting Unit

DC24V（host power supply）DIN13P interface3W9dBu，8-32Ω， 3.5mm mini jack2Wcapacitive diaphragmheart-shaped>80dB

Loosely before speaking state is restored B. with priority

the right key, the Chairman may be the key to turn off the

microphones of all delegates to speak independently by the

Chairman.

Support voting three forms.

Vote: for / against / abstain.

Election / survey: 1/2/3/4/5.

Response / the council: --/-/0 / + / + +.

Touch IC card is used to update the identification information.



interference of strong electromagnetic waves on the wire.


maintenance.


Features

Parameter


audio conference

www.avcit.com

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E3001 E3011 and E3012 is the connection between the host C3101 media constitute Embedded Systems Conference.

Provide DIN-8P and RJ45-8P the two interfaces are connected E3011 and E3012.

Hand in hand connection, comes with 2m DIN8P professional connection cable.

Each unit can be connected to two speakers and two units voting unit E3011.

PowerUnit Interface

Power consumption Color

DC24V (host power supply) DIN 8P Dedicated cascade port, RJ45 and DIN8P the two output interfaces ≤ 1W Black

E3001Dual Audio Interface Box

Parameter Name Dual Audio Interface Box

Features●

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Parameter Name Embedded Chairman/Speech Unit E3011/12 Parameter Name Embedded Chairman/Speech Unit E3011/12

E3011 embedded Chairman Unit, E3012 embedded vote on speech unit.

Simple and bright flush mounted.

Unit has a built-in headset jack, clear sound.

Pluggable microphone and high directivity with a red ring indicator.

Units are passive devices, powered by system host. safe Input voltage 24V.

Connection of unit not restricted, can be connected anywhere on the line.

Chairman unit has a second conference system control platform control permissions:

Speak with interrupt function button. During the discussion the Chairman spoke button press and the temporary closure of all representatives of the microphone, interrupted by the Chairman.

Leave to restore the previous state representative.

Chairman operation without background management software and control systems of restraint.

With the E3001 Dual Audio Interface "hand in hand" cable connected in series mode, easy to install and maintain.

Can be embedded with E3013/E3014 voting unit while achieving the discussions and voting statements used in combination.

DistortionFrequency responseEquivalent noiseMax SPLColorDimensions (mm)Headphone output

<0.10%60-8kHz≈ 20dBSPL105dB(3%threshold)Grey129(L)x40(W) x42.5(H) without microphone L9dBu,8-32Ω,3.5mm Mini jack

E3011/12Embedded Chairman/Speech Unit

Power supplyUnit InterfacePower consumptionSound TypePoint featuresSNRCrosstalk attenuationSensitivity

DC24V (host power supply)RJ45-8P-specific 3WCapacitive diaphragmheart-shaped>80dB>80dB-22dBv/Pa

Parameter

Parameter


audio conference

Description

Features

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TC-IR3102 is a high performance infrared voice allocation system transmitting host. 2M-8MHz frequency carrier, high - precision PLL phase-locked loop technology, advanced audio FM modulation infrared transmission mode. Infrared directional transmission, a high degree of confidentiality, prevent external malicious interference and eavesdropping. Can be connected to the panel and conference system host.

Infrared directional transmission, high degree of confidentiality,

and prevent external malicious interference and eavesdropping.

With automatic level control (ALC).

Use high-performance digital programmable lock-chip to

higher precision phase-locked.

Adopted of advanced audio-infrared FM modulated

transmission.

Due to the frequency 2M-8MHz, to make receiver has

superior anti-interference ability, high-frequency driver light

interference.

16 audio output channels can be used to monitor or connected

to the recording deck.

Host unique test function, can produce 16 different audio

frequency modulation signal, to facilitate system debugging.

Input level indicator, front panel LED lights to display the

corresponding channel level input status.

Input voltage AC 100-240V, shipped from the factory through

the high pressure test (3500V) to ensure compliance with

safety standards.

Cover with metal material, line and shell have strengthened the

connection with the ground, with antistatic 8000V ability.

PowerStatic powerCrystalModulation (PPL)Carrier FrequencyPre-emphasisDeviationTotal Harmonic Distortion

220V±20V15WCrystal control(PPL) frequency regulation, narrowband2M-8MHz(BAND4 band)100 ∪ S±6KHz（peak ±7KHz）<1%

TC-IR3102Infrared Radiation Host

Parameter Name Infrared Radiation Host TC-IR3102

Size（mm）：430（L）×275（W）×90（H）

POWER

Parameter


audio conference


Description

Description

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Parameter Name Infrared radiation panel TC-IR3103

TC-IR3103 is a powerful infrared to launch capabilities radiation

panel. Choose a variety of transmit power, distance up to 50

meters (25W). Connected to the host, infrared voice transmitter

function.

Super-launch capability, up to a distance of 50 meters.

Synchronize with the host switch machine function.

A variety of adjustable transmit power (25W) to adapt to different venue.

Transmitting strength halved function. Reduce the signal power to facilitate the use of the small environment.

"Hand in hand" can achieve multiple radiating elements in series.

Half-value emission angle: ± 30 ° .

Fixed installation (configuration gimbals) or with a tripod mounting.

PowerTransmitting powerHalf-value launch angleRF inputMaximum coverage distanceColorDimensionsWeights

AC100-240V25W±30°Impedance: 10kΩ Amplitude：100Mv-3V300m2(15W 时 )Gray and black433(L)X232(W)X51(H)mm 5KG

TC-IR3103Infrared radiation panel

Features

Features

TC-IR3104 is an ability to accept a super infrared receiver unit. Can receive up to 16 voice channels, channel listening without disturbing each other. LCD screen display, can display the channel number. When a critical battery, the device automatically shutdown, play a protective role of the battery to extend battery life. In the signal transmission range, the venue is not limited.

With bilateral headset headphones, wear comfortable.

Using a more powerful MCU, makes the control performance is further improved.

High-performance chip phase-locked lock it higher accuracy, make each channel between the selected frequency is more accurate.

Using more advanced technology makes the lock lock faster and more stable, eliminating the comparative frequency interference.

Using the special switch squelch technology to make the smallest sound interference when switching channels.

Listen to each channel without disturbing each other, manually select the channel function, you can listen to 16 channels.

Can freely adjust the volume.

Effective emission in the infrared range, an increase in the number of the receiving unit is not limited.

From the venue seating limitations, signal transmission range can be around.

TC-IR3104Infrared Receivers

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Total Harmonic DistortionSNRFrequency ResponseAm suppressionDistortionDimensions

Built-in lithium battery，3.7V/750mA 2M-8MHz10.7MHzFM±6KHz150ms

Parameter Name Infrared Receivers TC-IR3104<1% >80dB 8KHz >45dB<1.5% 105L x 50W x 19H (mm)

Powersupply Receive powerIntermediate frequency (IF)ModulationStable frequency differenceSignal Restore

Size（mm）：105(L)×50(W)×19(H)

Parameter

Parameter


audio conference

Description

Description

Features

Features

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TC-IRDS40 digital infrared receiver charging case can be used

for charging function, store the infrared receiver, using a special

design, when the receiver is placed in the charging box, move or

shake the box receiver will not be affected.

Can be used for conference unit for monitoring, high-

fidelity sound.

Comes with 1.5 m long cable, the channel response reached

30HZ-16KHZ.

Maximum 108 receiver can simultaneously charging.

Universal power supply.

Power input has a cascading capabilities.

Quick charge: up to 5 hours charging time.

In addition to the rechargeable charging box, but also has the

function of storing the receiver.

Do monitor to conference unit .

Use the conference system checked.

Avoid influence by others.

Comes with 1.5 m long connection.

Fidelity sound.

Unit InterfaceFrequency ResponseSensitivitySNRDistortionImpedanceDynamic range

3.5mm mono plug30Hz – 16KHz90dB> 80dB< 0.1dB32 Ω> 85 dB

TC-IRDS40IR receiver Charging box

TC-EAR2Headset

Parameter Name IR receiver Charging box TC-IRDS40

Parameter Name Headset TC-EAR2

SizeWeightPower consumptionPower Consumption (Standby)

494LX395WX112H（mm）About 5kg100W17W（without receiver charge）

Parameter

Parameter

AVCIT Conference systemsaudio

conference


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Features

TC-IR3105 interpretation unit, with a concise and direct-viewing

appearance, 8-channel simultaneous interpretations, direct and

indirect interpretation. Adopt CREATIVE unique audio high-

frequency update and compensation technology, clear sound

compensation, the space effects, genuine audio correction.

Using headphones listener and speak;

Dedicated 8-core high-density aviation connector;

Cardioid condenser pickups, with two-color indicator. Speak for

the red, for the floor is green;

With 2 m connection cable;The knob plugs Mia rod;

Within magnetic speaker, headphone jack and volume control

knob;

System host can connect up to 36 units of translation unit 11

+1 multilingual

With indirect translation and direct translation function;

Correspondence between languages and channels can be set

by setting the mode;

With application help function;

Power SupplyUnit interfacePower consumptionEarphone outputDirectional characteristicsLoudspeaker powerSoniferous typesSNR（S/N）

DC24V supplied by the controllerAviation 8-core dedicated plug2W9dBu,8-32Ω,3.5mmHeart-shaped2WCord form capacitor>80dB

TC-IR3105

Interpretation Unit

DistortionFrequency responseEquivalent noiseMax SPLSensitivityColorCrosstalk attenuation

< 1%10-24KHz≈ 20dB SPL105dB(3%)-22dBv/PaGrey >80dB

Translation unit set monitoring unit;

With two sets of microphone and headphone jack;

The unit is a passive device, powered by the system host, the

input voltage of 24V;

Translation unit composed of double (or more) interpreters

system;When two (or more) the stage translation unit occupied

the same output channel, dual (or more) of two (or more) sets

the translation unit interpreter system. Between the double

(or more) interpreter translation unit in the interlock state can

only open a single translation unit, that is, at the same time,

the moment a translation unit is turned on, is bound to close

a translation unit; to ensure that the same channel only one

transliteration is transmitted.

Parameter Name Interpretation Unit TC-IR3105 Parameter Name Interpretation Unit TC-IR3105

Parameter


audio conference


Description

AVCIT C3101A is a high-performance discussions and speech

featured digital audio conference system host. With multiple

conference modes: Select the number of speakers and speech

mode selection; embedded equalizer to adjust the tone

module; integrated environment, and digital noise suppression

technology to prevent howling frequency shift occurs; powerful

camera tracking and signal switching function, which can take

four different camera angles and positions to achieve automatic

tracking camera video signal simultaneously switching; open

system control protocol can be used with AVCIT central control

systems and other equipment used in conjunction with the

Central Control to manage conferencing systems, intelligent

technology meetings.

System host can connect up to 128 speech units, through the

expansion port access to extended host (multiple hosts "hand in

hand" connection), can access up to 4096 units speech unit, and

mutual non-interference can connect up to 32 translation unit, to

achieve 11 languages simultaneous interpretation function;

"Hand in Hand" connections for easy instal lat ion and

maintenance;

Has an audio input interface, enter the external audio signal (such

as background music);

With multiple audio channels output, can be connected to

PA system for the speaker to amplify the output can also be

connected to the recording system, remote conferencing systems;

Spokesman limit: defining the current maximum floor unit, when

speaking unit reaches the set value, open other floor unit, must

first close the open floor units, number of speech units 1/2/4/6

adjustable, Chairman unit is not restricted;

FIFO function: Current has reached the maximum number of

speakers, and opened the floor unit will automatically replace the

previous oldest open floor unit, number of speech units 1/2/4/6

Conference Host C3101

Size（mm）：430（L）×275（W）×90（H）

POWER

FIFO

NORMAL

ON

OFF

1

2

4

6

MODE EQUALIZER ACTIVE MICRO'S

MINMAX MIN MAX

BASS TREBLE VOLUME

1

23 4

5

6

Features

adjustable unrestricted chairman unit;

With voting functionality and data management capabilities;

Comes with camera tracking function, optional external remote

control devices can be directly up to 4 AVCIT camera to achieve

automatic camera tracking function; fit AVCIT intelligent

centralized control system can be an external N-AVCIT camera to

achieve a more flexible automatic camera tracking feature;

Open system management control protocol that can be directly

AVCIT intelligent centralized control system to manage the

control conferencing systems, alternative management software,

such as speech mode selection, the number of speakers set up,

switch delegate unit microphones, voting agenda control and

other functions;

Can be coupled with the phone teleconference;

Cover with metal material, line and shell have strengthened the

connection with the ground to ensure that possess the ability to

be antistatic 8000V;

International standards, using internationally accepted wide

voltage power supply.


audio conference

www.taninparseh.com 13

conference

Parameter Name Conference Host C3101 Parameter Name Conference Host C3101 SNRHarmonic distortionOver Carrier DistortionCrosstalk attenuation(1kHz)Dimensions(mm)ColorWeight

> 80dB< 0.5%< 1%> 50dB430(L) x 275(W) x90(H) BlackAbout 6.9KG

Power supplyStatic power consumptionMaximum PowerOutput powerAudio outputMicrophone InputFrequency response

100-240V switching power supply10W350W≤ 110W/24V100Ω; unbalanced 100kΩ / -60 dB / unbalanced60 － 8kHz

Diagram

Parameter


audio conference

Web： www.avcit.com www.avcit.en.alibaba.com

No.12/1, Alaleh Alley, Second Elahieh, Mahroo st.,Golnar st., Elahieh, Tehran, IranTel:+98 21 22 61 22 25 Fax: +98 21 22 61 24 30

Conference Systemstaninparseh.com/download/دانلود(3)/avcit.pdf · sound fidelity. D4302/3...

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