{"product_id":"adau1401-adau1701-whistling-suppressor-upgraded-to-adau1401-feedback-suppression-dsp-learning-board-signal-processing","title":"ADAU1401 ADAU1701 Whistling Suppressor Upgraded to ADAU1401 Feedback Suppression DSP Learning Board Signal Processing","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNoEnName_Null\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBundle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBundle 1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatible Audio \u0026amp; Video Equipment Style\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDigital-to-Analog Converter (DAC),Professional Audio Equipment,player,Display Equipment\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDimensions (WxHxD))\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e51mm*3 mm*35.5mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eADAU1401\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio \u0026amp; Video\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e6.8g\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(0, 0, 0);color:rgb(255, 255, 255);font-size:22px\"\u003e                            The manufacturer's direct sales volume is high,             \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(0, 0, 0);color:rgb(255, 255, 255);font-size:22px\"\u003e                             with excellent prices and years of industry experience. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(0, 0, 0);color:rgb(255, 255, 255);font-size:22px\"\u003e                            Quality is reassuring                                                        \u003c\/span\u003e\u003c\/p\u003e\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\u003ch1\u003e     Physical single piece size：51mm*3 mm*35.5mm \u003c\/h1\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(219, 223, 0);font-size:22px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"background-color:rgb(219, 223, 0);font-size:22px\"\u003e This is the ADAU1701 chip, which can replace the ADAU1401. All default shipments are ADAU1701 chip DSP. If you need ADAU1401 DSP, please make a note or leave a message for the store owner.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch1\u003e    Due to the unique nature of the product, our product will provide corresponding technical information (via cloud storage or other means) and technical support. If you want to try it out, please communicate with the store owner before payment. Otherwise, returns and refunds will not be accepted.\u003c\/h1\u003e\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\u003ch1\u003e    Introduction to SigmaStudio Simulation Tool     https:\/\/www.youtube.com\/watch?v=p2KALtAxRso\u003c\/h1\u003e\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\u003ch1\u003e\n\u003cdiv\u003eADAU1701 is a complete single-chip audio system with built-in 28\/56 bit audio DSP, ADC, DAC, a\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003eIf you need to purchase a USBi emulator, please check out the other links on our website.\u003cdiv class=\"detailmodule_media\"\u003e\u003cdiv class=\"video-container-5000132046792\"\u003e\u003cdiv class=\"detail-video\" id=\"5000132046792\" data-previewurl=\"https:\/\/ae01.alicdn.com\/kf\/Sd21ec11ce3d04554b0e69b95bc567df6E.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003end control interfaces similar to microcontrollers. Signal processing techniques include equalization, frequency division, bass enhancement, multi band dynamic processing, delay compensation, speaker compensation, and stereo sound image widening, which can be used to compensate for the actual limitations of speakers, amplifiers, and listening environments, thereby significantly improving the sound quality experience.\u003c\/div\u003e\n\u003c\/h1\u003e\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\u003ch1\u003e    This signal processing technology is comparable to the technology used in high-end studio equipment. Most processing is completed using a fully 56 bit dual precision mode, resulting in excellent low-level signal performance. ADAU1701 is a fully programmable DSP. With the convenient and easy-to-use SigmaStudio software, users can use modules such as second-order filters, dynamic processors, level control, and GPIO interface control to configure custom signal processing processes in a graphical manner.\u003c\/h1\u003e\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\u003ch1\u003e     The program can be loaded from the serial EEPROM or from an external microcontroller through its self booting mechanism when powered on. When shutting down, the current state of the parameter can be written back to EEPROM from ADAU1701, so that it can be called again the next time the program is run.\u003c\/h1\u003e\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\u003ch1\u003e    Two ADCs and four DACs provide a dynamic range of 98.5 dB from analog input to analog output. By utilizing digital input and output ports, seamless connections can be achieved with other ADCs and DACs. ADAU1701 communicates through the I2C bus or a four wire SPI port.\u003c\/h1\u003e\u003ch1\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/h1\u003e\u003ch1\u003eapplication\u003c\/h1\u003e\u003ch1\u003eMultimedia speaker system\u003c\/h1\u003e\u003ch1\u003eMP3 player speaker port\u003c\/h1\u003e\u003ch1\u003eCar audio head unit\u003c\/h1\u003e\u003ch1\u003eMini stereo system\u003c\/h1\u003e\u003ch1\u003edigital television\u003c\/h1\u003e\u003ch1\u003eStudio monitoring system\u003c\/h1\u003e\u003ch1\u003eSpeaker divider\u003c\/h1\u003e\u003ch1\u003eInstrument sound processor\u003c\/h1\u003e\u003ch1\u003eSeat audio system (airplane\/long-distance bus)\u003c\/h1\u003e\u003ch1\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/h1\u003e\u003ch1\u003eThis version is suitable for the use and learning of ADAU1701 products. ADAU1701 is more stable than ADAU1701 in harsh working environments of -40 ° -105 ° (ADAU1701 is generally 0-70 °), and the program is universal. Other indicators are also the same. It has a power on self start function and can operate independently without the microcontroller. Introduce all functional ports, which can expand digital I2S input\/output\/button function\/LED driver\/auxiliary ADC (potentiometer analog)\/encoder volume adjustment.\u003c\/h1\u003e\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\u003ch1\u003eProvide schematic diagrams and many usage routines, with a default pre solidified feedback suppression (howling nemesis) demonstration function for shipment, which can be replaced with its own function at any time.\u003c\/h1\u003e\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\u003ch1\u003eWelcome to use communication.\u003c\/h1\u003e\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\u003ch1\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S77f6a11e323b4ef9a948c3014d5f3e2d8.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfe823e2ff5d44e31afe9fc46467cfffbm.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9044e3c80a284841b4bbccfd08672db4H.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/h1\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"China Mainland","offer_id":55151106097451,"sku":"200007763:201336100","price":81.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sdfa0258f1d9c405494e5c820b1a1a4f1G.webp?v=1788158175","url":"https:\/\/yoeruyo.com\/products\/adau1401-adau1701-whistling-suppressor-upgraded-to-adau1401-feedback-suppression-dsp-learning-board-signal-processing","provider":"Yoeruyo","version":"1.0","type":"link"}