Category
- Audio monitoring equipment
- MX audio monitoring
- S-- audio monitoring
- C-- audio monitoring
- QD audio monitoring
- SIZ audio monitoring
- Voice intercom system
- IP network intercom
- Window intercom
- Full-duplex voice intercom
- Network video conference system
- Conference microphone
- Computer Microphone
- Audio monitoring Accessories
- Power Adapter
- Mobile phone signal shielding device
- Custom audio module
- Under construction......
Customer service
MX-K30 Dual-core Digital Original Audio Monitor
Adapterization Area：10-200㎡(adjustable)
Audio Transmission Distance：3000m
Frequency Response：20Hz～20KHz
Sensitivity：-25dB
Working Environment：-40℃～75℃
characteristic： Using"Triangulation" array technology and streamline appearance design,catch complete and clear voice
Industry application：Suitable for public security organs, justice, supervision，army and other high requirements complex environment of synchronous audio monitoring recording
Audio Transmission Distance：3000m
Frequency Response：20Hz～20KHz
Sensitivity：-25dB
Working Environment：-40℃～75℃
characteristic： Using"Triangulation" array technology and streamline appearance design,catch complete and clear voice
Industry application：Suitable for public security organs, justice, supervision，army and other high requirements complex environment of synchronous audio monitoring recording
- Product Overview
- Detailed parameters
- Data download
Characteristic
● MX-K30 Dual-core Digital Original Audio Monitor,professional dual-core processor voice noise reduction, high-definition to restore live sound
● Using KaBoni advanced digital noise reduction of silicon MEMS microphones, 10-200㎡ in high fidelity, high sensitivity, low noise
● Using FPGA dual-core digital noise reduction core, ATDA dynamic noise level detection, adaptive bandpass filter
● Adopt "Wide dynamic range compression " patent technology, realize the WDRC Wide dynamic range compression
● Using"Triangulation" array technology and streamline appearance design,catch complete and clear voice.
● Built-in voice high-speed DSP digital processing unit, integrated professional AGC and DTS noise reduction signal micro processing circuit
● Built-in 24BTT speech processor, Max 30dB adaptive noise reduction ability, intelligently reduce background and environment noise
● Built-in AEC super echo elimination technique, digital EQ function, and 64/128 times of sampling, the high sampling precision
● Built-in lightning protection, power supply polarity reverse connect protection, ESD protection and power protection module
● Long audio signal transmission technology, use the RVVP3 x 0.5mm2 shield cable, it is distortionless within 3km.
● Applies to -40 ℃ ~ 75 ℃ in the super environmental temperature, to ensure the quality of the back-end high recording effect.
● Integrated ASIC front audio amplifier circuit, direct drive active speakers, DVR, IP cameras, etc
● Suitable for public security organs, justice, supervision，army and other high requirements complex environment of synchronous audio monitoring recording
● Gain patent certificate of State Intellectual Property Office of The People's Republic of China
● Gain computer software copyright of National Copyright Administration of The People's Republic of China.
Product Size
Wiring Instructions
● MX-K30 Dual-core Digital Original Audio Monitor,professional dual-core processor voice noise reduction, high-definition to restore live sound
● Using KaBoni advanced digital noise reduction of silicon MEMS microphones, 10-200㎡ in high fidelity, high sensitivity, low noise
● Using FPGA dual-core digital noise reduction core, ATDA dynamic noise level detection, adaptive bandpass filter
● Adopt "Wide dynamic range compression " patent technology, realize the WDRC Wide dynamic range compression
● Using"Triangulation" array technology and streamline appearance design,catch complete and clear voice.
● Built-in voice high-speed DSP digital processing unit, integrated professional AGC and DTS noise reduction signal micro processing circuit
● Built-in 24BTT speech processor, Max 30dB adaptive noise reduction ability, intelligently reduce background and environment noise
● Built-in AEC super echo elimination technique, digital EQ function, and 64/128 times of sampling, the high sampling precision
● Built-in lightning protection, power supply polarity reverse connect protection, ESD protection and power protection module
● Long audio signal transmission technology, use the RVVP3 x 0.5mm2 shield cable, it is distortionless within 3km.
● Applies to -40 ℃ ~ 75 ℃ in the super environmental temperature, to ensure the quality of the back-end high recording effect.
● Integrated ASIC front audio amplifier circuit, direct drive active speakers, DVR, IP cameras, etc
● Suitable for public security organs, justice, supervision，army and other high requirements complex environment of synchronous audio monitoring recording
● Gain patent certificate of State Intellectual Property Office of The People's Republic of China
● Gain computer software copyright of National Copyright Administration of The People's Republic of China.
Wiring Instructions
Adapterization Area
10-200㎡(adjustable)
Transmission Distance
3000m
Frequency Response
20Hz～20KHz(90dB sound pressure、A weighting)
Sensitivity
-25dB(10.0mV e 1V at 1Pa)
SNR
85dB(1m40dB) 80dB(10m40dB) 1KHz at 1Pa
Directional Property
Omnidirectional
Dynamic Range
105dB (1KHz at Max dB SPL)
Equivalent Input Noise Level
2.5Vpp/10dB sound pressure(A weighting)
Maximum Gain
65dB
Max Sound Pressure
At 125dB SPL, THD < 3% At 125dB SPL, THD = < 10%
Max Voice Output
2.5Vpp/100dB sound pressure(A weighting)
Output Impedance
600～1000Ω non-equilibrium
OutputSignalAmplitude
2.5Vpp/125dB sound pressure(A weighting)
Coding Scheme
24K PCM/I²S
Processing Converter
24BIT (64/128 times of sampling)
NoiseReductionAbility
10～30dB
Core Processor
FPGA dual core digital enhanced noise reduction
Microphone
KaBoni Advanced complementary digital double MEMS silicon microphones
Microphone Quantity
2pcs
SignalProcessingCircuit
Triangulation ,WDRC, DSP ＆Multistage dynamic noise reduction processing
Protective Circuit
Lightning protection, power supply polarity reverse connect protection, ESD protection
Connection Way
3 leading wires(red power lead is positive wire,white audio lead is positive, black is public wire)
Transmission Cable
Telephone wire,Network twisted pair, shield cable(pls use shield cable in complex electromagnetic enviroment)
Supply Voltage
DC9V～20V (recommend to use 12V, more than 500 meters recommended 15 v)
Working Current
40mA
Electromagnetic Compatibility
GB 9254-2008
Reliability Index
MTBF≧80000 hours
Working Environment
-40℃～75℃
Color
Purple
Housing Material
piano stoving varnish + double-deck metal mesh
Product Size
100mm×100mm
Weight
120g
Place of Origin
Guangzhou,China
Supply Ability
Spot goods
Approvals
CE,ROHS,FCC, ISO9001
- No Information
Recommended products
MX-K30 Dual-core Digital Original Audio Monitor
MX-K50 Digital Array Noise reduction Audio Monitor
MX-K60 Dual-core Riot Audio Monitor
MX-K40 Dual-core Digital Noise reduction Audio Mon...
MX-K70 Dual-core Enhance Noise Reduction Audio Mon...
MX-K80 Dual-core Waterproof Audio Monitor
MX-K10 Digital Noise reduction Audio Monitor
MX-K20 Digital Waterproof Audio Monitor
