Digital conference system for discussion /audio conference system
Sm612c/sm612d is a standard desktop microphone, simply operate, have auto/fifo mode, press the “application” button can make it start. Built-in dsp digital-processing chips can improve ability of sound processing. Excellent immunity to rf interference from mobile phones and rf devices.
Chairman unit sm612c
Delegate unit sm612d
Main features:
•pluggable gooseneck microphone with light ring
•high sensitivity, effective pick-up range up to 50cm
•support multiple chairman and vice-chairman at same time
•speech patterns and apply itself is optional, common mode
•not any impact on sound quality under long distance transmission
•increased reliability with "closed loop - daisy chain" connection topology
•system unit support hot plug function
•highly resistant to mobile phone interference
•chairman unit can override all the active delegate units and approve or reject delegates who request to speak
Technical specifications:
Pick up range: 0- 500mm
Frequency response 40hz-19khz
Sensitivity -42db±3db
Snr -80db
Nonlieardistortion <0.3%(1khz)
Power ac24v
Length 410m
Weight 0.75kg
Temperature -20°c - 50°c
Dimension 135×150×50(mm)
The microphone unit has discussion and auto-tracking of functions.
It using the flocking to process.
It has built-in antena and rechargeable lithium battery for each unit and equip mini usb charger.
The annular blue indicator lamp can show the working state on the microphone.
The chairman unit can set the system working model:fifo, limit and free.
The unit has built-in high fidelty of capacitor sound head , its sound quanlity is clear and low noise.
The chairman unit can turn down the delegate unit for anytime by priority button.
Its design patent of appearance.
Power:dc3.7v-5v
Power consumption:â?¦360mw(standby state), â?¦630mw(working)
Working temperature:-10â??-40â??
Length of gooseneck:380mm
Frequency range:500mhz-950mhz
Maximum modulation:60k
Radiation power:â?¦+9dbm
Frequency deviation:
Description
Sm612c/sm612d conference microphone, the company's research and development of professional conference microphone, and its unique digital processing and transmission technology, excellent sound performance, high reliability, advanced digital technology and audio technology help to combine for a variety of meeting occasions fully, sm612c/sm612d unique ability to process high sound pressure conference microphone audio line has the full-balanced design and unique masking techniques, anti-cell phone rf interference.
Characteristics
Pluggable gooseneck microphone with light ring
High sensitivity, effective pick-up range up to 50cm
Support multiple chairman and vice-chairman at same time
Speech patterns and apply itself is optional, common mode
Not any impact on sound quality under long distance transmission
Increased reliability with "hand-in-hand" connection topology
System unit support hot plug function
Highly resistant to mobile phone interference
Chairman unit can override all the active delegate units and approve or reject delegates who request to speak
Technology parameters
Pick up range:0-500mm
Frequency response40hz-19khz
Sensitivity-38db3db
Snr-80db
Nonlieardistortion<0.3%(1khz)
PowerAc24v
Length410m
Weight0.75kg
Temperature-20 - 50
Dimension13515050(mm)
Conference Table
Sturdy metal chassis covered with a high quality nickel layer
The bowl is made of high quality MDF wood with double thickness
Covered with a layer of scratch- and friction-resistant melamine, a choice of 10 colors per pinch - with the possibility of providing electrical openings For rectangular sizes, it is taken
The microphone has video tracking ,voting(five key) and discussion functis.
The microphone unit has built-in high fidelity of capacitor sound head, its sound quanlity is clear and low noise,it has strong pickup of distance.
It has uppression the howling function,when the microphone is turn on, the loundspeaker will be automatically turn to prevent the voice transfusion.
The unit has built-in speaker and headphone jack,it can play background music and expansion the voice.
The annular blue indicator lamp can show the working sate on the microphone.
The ON/OFF state, dynamic level and volume of microphone can show on the LCD.
The chairman microphone can turn down the delegate unit by priority button.
The meeting model:FIFO/FREE/LIMIT/CHARIMAN.
The base of material is metal, and the PVC is aluminum.
It can be desktop and embedded for installation , to meet a variety of meeting places installation requirements.
Built-in speaker:8 /2W/70MM
Type:capacitance
Directivity:single
Frequency response:60Hz-14Hz
Sensitivity:-452db 1KHz
Input voltage:DC 24V
The minimum output impedance:1K
Signal to noise ratio:>68db(A)
Socket:8P terminal block
Cables:2.1M/8P Shielding wire
Accessories: windyproof sponge,3M of T wire
1¡¢microphone: high sensitivity, heart-link shape pointing
2¡¢goose-neck like type microphone can be disassemble, with red-ring indicate light
3¡¢microphone light instruction: turn on the microphone display in red light instruction when display in green indicated the delegate¡¯s speech is limited
4¡¢microphone switch: useful for turning on and turning off the microphone
5, forbid key: can forbid or cancel the speaking delegate (rx-c2700 has this function)
6, built-in loudspeaker
Built-in 4X1 video switch matrix; Panel with key of controlling camera, it is able to connect and control 4 high-speed cameras;
The conference main unit with English liquid crystal display, and it can lead to set conference mode, microphone ID address, preinstall seat quickly, also display the current state, including whether lock the camera or not;
The innovative intellectual telecontrol in the field could all- directionally control the 4 high speed cameras in work. It could replace completely the cloud terrance unit, especially applied in quick setting the microphone ID address. Adjust and preserve microphone-camera linkage quickly to reset the position, and adjust the distance when the preinstall position is far away from the speaker. It provides the user unpredicted convenience in operating and short cutters;
Our MC880 series of features simple operation and high flexibility.This system can be connected to multiple devices. For this wireless conference system, there is no need to connect the conference units.This system can be quickly installed without trouble some arrangment.
There are 999 unit (include chairman unit)of microphones in one system,among which 5peopel can be speak at the same time.
The digital wireless conference system supports the rotation,limit and chariman only model.
The system working state can be show on the main unit of LCD.
The conference system has auto-tracking function for connect the video processor.
Communication:UHF
Channels: 5(include 1 chairman and 4 delegate)
Frequency range: 500MHz - 950MHz
Modulation model:FM
Receiving sensitivity:-100dbm
Signal coverage:Indoor 60 meters radius
Audio frequency response:50Hz-15KHz
Signal to noise ratio:>85db
Total harmonic distortion of audio:â?¦0.8%
Power input:DC12=15V,â?§1A
Power consumption:
The sw-60/60a/60b/10 wireless discussion system is a discussion system for using in meeting and conference venues with a limited number of participants.
The sw-60/60a/60b/10 discussion system consists of:
One control and power supply unit (sw-60)
Maximum 50 units , includes one or more chairman unit(s).
Wireless access point sw-10
Extension cables if required (5m or 10m).
Peripheral audio and /or telecommunication equipment.
* EZ-TOK M6 is the premium product we have developed with our world proven digital audio and wireless technology bringing the whole new education experience to a teacher and students.
* Built with human satisfaction in mind, this is the best solution for the fast changing education environment.
1.1.
This system consists of one or two 2.4 ghz digital transmitter(s) + one 2.4 ghz digital receiver or one 2.4 ghz digital receiver + digital stereo amplifier or one 2.4 ghz receiver + digital stereo amplifier + speakers (all-in-one unit).
1.2. Performed uninterrupted transmission and true regeneration of audio
Signals to a level of cd quality sound.
1.3. Unlike other conventional analog systems available in the market, the frequency employed, intrinsic characteristics of the digital technology and aeis engineering know-how and skills incorporated into this system made it possible for this system to perform the following unique and convenient functions in addition to ordinary functions of
Transmitting audio inputs wirelessly to a receiver unit.
leave no or extremely minimal room for radio wave interferences for 2.4 ghz being far
Away from most commercially used bands of uhf and by digitally pairing ids between a
Transmitter and a receiver. This system allows users to select one of 99 id sets for
Pairing between the transmitter and receiver.
enable a mp3 player to transmit its output from the transmitter to the receiver to
Entertain audiences.
control the receivers output remotely and wirelessly from the transmitter. This unit
Has a built-in volume control knob as an added convenience for users to be able to
Control the output of a receiver by adjusting the knob. As a result, users do not have
To run to the receiver to adjust the speaker volume when necessary. This functionality
Is possible only because this system is a full digitally communicating unit between a
Transmitter and a receiver.
1.4. This system can be a very useful and effective tool for the following occasions.
lecturing at classrooms
preaching at churches
presenting at conferences
entertaining at indoor or outdoor social/family gatherings
