ADAU1401/ADAU1701 DSP Mini Learning Board upgraded ADAU1401

ADAU1401/ADAU1701 DSP Mini Learning Board (upgraded to ADAU1401)

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Rating: 5.0 / 5.0

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Spesification

Type: Air Conditioner Parts

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Description

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ADAU1401Is a complete single-chip audio system，Built-in28/56Bit audioDSP、ADC、DACAnd the control interface of similar Microcontrollers。Signal processing technology includes equalization、frequency division、Bass enhancement、Multi-band Dynamic Processing、Delay compensation、Speaker Compensation and Stereo Image Widening，Can be used to compensate for loudspeakers、Actual limitations of power amplifier and audio environment，Thus, the experience of sound quality can be significantly improved.。

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This signal processing technology is comparable to that used in high-end studio equipment.。Most treatments are complete56Bit Double Precision Mode Completion，Therefore, the performance of low-level signals is excellent.。ADAU1401It\'s completely programmable.DSP。With ease of useSigmaStudioSoftware，Users can use double second-order filters、Dynamic Processor、Level control and controlGPIOInterface control module，Configuring custom signal processing flow graphically。

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ADAU1401Programs can be serialized when powered on through its self-booting mechanismEEPROMLoad，Or load it from an external microcontroller。Turn off time，The current state of the parameter can be changed fromADAU1401Write backEEPROM，So that it can be called again the next time the program runs。

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TwoADCAnd four.DACprovide98.5 dBAnalog Input to Analog Output Dynamic Range。Using Digital Input and Output Ports，It can be used with others.ADCandDACImplementing seamless connection。ADAU1401adoptI2CBus or four-wireSPIPort communication。

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application

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• Multimedia loudspeaker system
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• MP3 Player speaker port
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• Automobile Audio Main Engine
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• Mini stereo system
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• digital television
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• Studio Monitoring System
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• Loudspeaker frequency divider
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• Instrument Sound Processor
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• Seat Audio System（aircraft/Long-distance bus）
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This edition is suitable.ADAU1401/1701/1702Learning and product use，ADAU1401relativelyADAU1701More stable work place-40°-105°Bad working environment（ADAU1701Generally speaking0-70°），Programs are universal，Other indicators are the same.。Self-startup with power on，It can run independently without MCU.。Draw out all functional ports，Extensible numbersI2SInput and output/Key function/LEDdrive/auxiliaryADC（Potentiometer simulation）/Volume regulation of encoder。

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Provide schematic diagram and many usage routines，Default Shipment Prefix A Feedback Suppression Demonstration Program，Replaceable for your own function at any time。

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Welcome to use communication。

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Package Detail

• Unit Type:piece
• Package Weight:0.5kg (1.10lb.)
• Package Size:10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)