Shenzhen FHB Audio Technology Co., Ltd.

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4 In 4 Out Signal Mini DSP Audio Processor RS232 With AFC ANS AGC ANC Ducker

China 4 In 4 Out Signal Mini DSP Audio Processor RS232 With AFC ANS AGC ANC Ducker

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4 In 4 Out Signal Mini DSP Audio Processor RS232 With AFC ANS AGC ANC Ducker

MOQ： 2 Set
Price： USD
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Payment Terms	T/T, Western Union
Supply Ability	10000 Set per Month
Delivery Time	1-10Set: 5-7day ;10-100Set:10-5Days
Packaging Details	Standard packaging;
Products Name	Digital Signal Processor
Keyword	DSP Sound Processor,DSP Effect Proessor,DSP Audio Processor,DSP Audio Mixer
Model No.	MU44
Analog Channels	4 input,4output
Function	Automatic mixing, AEC,ANC,AFS
DSP Chips	ADI SHARC 21489@450 MHz SIMD
Software	PC
Material	Aluminum
Sampling Rate	48k
Application	Conference,Education,Hotel
Warranty	2 Years
Certificate	CE,ROHS
Weight	1.8Kg
Working Power Supply	DC12V
Frequency Response（20~20KHz）	±0.5dB
Phantom power	+48V/10mA max
Brand Name	FHB Audio
Model Number	MU44
Certification	CE,ROHS
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	T/T, Western Union	Supply Ability	10000 Set per Month
Delivery Time	1-10Set: 5-7day ;10-100Set:10-5Days	Packaging Details	Standard packaging;
Products Name	Digital Signal Processor	Keyword	DSP Sound Processor,DSP Effect Proessor,DSP Audio Processor,DSP Audio Mixer
Model No.	MU44	Analog Channels	4 input,4output
Function	Automatic mixing, AEC,ANC,AFS	DSP Chips	ADI SHARC 21489@450 MHz SIMD
Software	PC	Material	Aluminum
Sampling Rate	48k	Application	Conference,Education,Hotel
Warranty	2 Years	Certificate	CE,ROHS
Weight	1.8Kg	Working Power Supply	DC12V
Frequency Response（20~20KHz）	±0.5dB	Phantom power	+48V/10mA max
Brand Name	FHB Audio	Model Number	MU44
Certification	CE,ROHS	Place of Origin	China
High Light	Mini DSP Audio Processor AFC ，Mini DSP Audio Processor ANS ，Digital Audio Signal Processor RS232

4 In 4 out Mini DSP audio processor with AFC/AEC/ANS/AGC/ANC/Ducker/RS 232 and camera control

The MU44 audio processor is a freely designed audio processing and control system.It adopts advanced DSP processing technology, has a new automatic mixing, Feedback elimination,Echo cancellation,Noise cancellation etc, targeted to solve various practical problems in the application scene

Main Features:

Analog input channel: 4
Analog output channel: 4
Built-in two in two out USB sound card, support music playback, recording and soft video conferencing ,Such as: ZOOM, Tencent Conference, Dingding conference, etc.;
Two channels independent AEC, tail time: 512ms, convergence rate: 60dB/S, echo cancellation amplitude: 60dB; Independent channel AFC (feedback suppression), using notch algorithm, sound transmission gain increase amplitude: 10dB; Noise suppression (ANS), signal-to-noise ratio increased by 18dB
Eight-stage English parametric equalization provides five filter choices:
Parametric, Lowshelf, Highshelf, Lowpass, Highpass;
Provides customized operation interfaces for terminal users. A maximum of 30 devices can be managed on one interface.
With the central control function, support RS232, RS485, UDP three control modes, can be the system power, signal switching, environmental control, audio control and other overall control, to achieve a key to open the system required functions.

It can use together with the control panel:OLED SCREEN PANEL:

OLED screen consists of a 1.3” OLED screen and a knob. OLED screen display strategy is classified according to menu. There are totally three types of menus including menu, buttons and presets. Double click a OLED screen in design area of the screen to enter its detailed setting as shown below. Click "add menu" to pop up menu selection box, choose corresponding menu and confirm it. After finishing the setting of software menu configuration, click toolbar download icon to download the configuration to panel hardware. Operation steps of panel:

1. Display panel name and IP address on main interface and turn the knob left or right to switch

menu.

2. Press the button on the knob, and the second row on menu interface starts to flash, which

indicates that it enters edit mode.

3. Turn the knob left or right to change value.

4. Press the button on the knob again to edit mode and go back to menu mode.

Specification:

Model No.	MU44
DSP Processing	ADI SHARC 21489@450 MHz SIMD
Number of analog channels	4 Input +4 Output
Core Algorithm	Automatic mixing, feedback elimination(AFC), echo elimination(AEC), noise elimination(ANC)
USB Port	1
Input gain	0/6/12/18/24/30/36/42/48 dB
Digitalizing bit	24bit
Sampling Rate	48k
Frequency Response(20~20KHz)	±0.5dB
Phantom power	+48V/10mA max
The Max level	+18dBu
Input to output dynamic range	110dB
output to input dynamic range	112dB
Dynamic range(Analog)	110dB
Channel isolation @1kHz	108dB
Total harmonic distortion + noise	＜-100dB@4dBu
System delay	<3ms
Input impedance (balance -type)	5.4KΩ
Output impedance (balance -type)	600Ω
Weight	2Kg
Size	215x162x44mm
Working Power Supply	DC12V

Software:

FAQ:

Q1: Are you manufacturer or trade company?
A: We are manufacturer,which located in Shenzhen, Guangdong, China.

Q2: Do you offer OEM&ODM service?
A: Yes, We can provide OEM or ODM Solution depends on client requirements

Q3: What's the quality standard of your products?
A: Our products has approved CE, ROHS certification.

Q4: Which place will use FHB equipment?
A: Our products are widely used in International Conference, Governments, Banks, Churches, Airports, Parliaments, Education institutes, Hotel, Private corporate conference hall etc,.

Q5: What’s the delivery time?

A:Sample order: During 5days,Bulk order:10-15days

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer 


Year Established:

2018 


Total Annual:

1,000,000-50000,000


Employee Number:

150~200 


Ecer Certification：

Active Member 

stablished in 2018， stablished in 2018，

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Reach Us
Shenzhen FHB Audio Technology Co., Ltd.
No.312, 2712 SongBai Road, LongTeng Community, Shiyan Street, Baoan District, Shenzhen, Guangdong , China.518108
https://www.dspaudioprocessor.com/

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