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)
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)
