DIX4192IPFB

Series:	--
Packaging:	Tray
Part Status:	Active
Function:	Audio Transceiver
Applications:	Automotive Audio, Professional Audio
Number of Channels:	4
Interface:	I²C, SPI
Voltage - Supply:	1.65 V ~ 1.95 V
Operating Temperature:	-40°C ~ 85°C (TA)
Specifications:	Differential Output
Package / Case:	48-TQFP
Supplier Device Package:	48-TQFP (7x7)
Base Part Number:	DIX4192

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The DIX4192IPFB is a kind of audio special purpose product made by Harman International. It is mainly used for three-way loudspeaker systems, which can perform audio frequency control, EQ adjustment, and signal processing for digital audio systems. It uses digital signal processing (DSP) technology to process audio signals so that the output audio signal has wider dynamic range, cleaner sound quality, and more accurate frequency response. In this article, we will discuss the application fields and working principle of the DIX4192IPFB.The application fields of the DIX4192IPFB include live sound mixing, sound reinforcement, and studio recording. Live sound mixing applications involve mixing audio signals of different sources in a live environment. The DIX4192IPFB can perform precise frequency filtering that can reduce feedback in the sound coming from speakers, thus allowing the engineer to easily control the sound levels. In addition, it is capable of high resolution EQ adjustment, allowing the user to optimize the sound for the intended application. In sound reinforcement applications, it can be used to mix sound from multiple microphones and to ensure that the sound from each microphone is properly balanced. In studio recording applications, it can provide precise frequency control to ensure that the recordings remain true to their original sound.The working principle of the DIX4192IPFB involves a combination of its integrated digital processing technology and audio-centric user interface. It features 32-bit DSP for digital signal processing and 48-bit biquads for high resolution EQ control. The audio-centric user interface provides a number of dedicated controls and visual feedback to provide better control over the audio. It also features a built-in Auto EQ algorithm that is designed to automatically detect the correct EQ settings and apply them to the audio signal.Furthermore, the DIX4192IPFB allows the user to control the input level, gain, and compression of the audio signal to accurately shape the sound. This allows the engineer to easily adjust the signal levels to achieve the desired sound. In addition, the DSP is also capable of providing frequency-dependent delay, which allows the engineer to fine-tune the timing and phasing of the sound. The DIX4192IPFB is a highly versatile audio processor that is suitable for a variety of audio applications. Its combination of digital signal processing and audio-centric user interface make it easy to use and provide excellent performance. It is a powerful tool for audio engineers who need to perform precise frequency control, EQ adjustment, and signal processing for digital audio systems.

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