CS4281-CQZ

CS4281-CQZ is a type of audio Special Purpose high-performance audio processor designed to provide audio fidelity for high-end applications. It is used in professional audio products such as studio monitors, recording consoles, and professional audio systems. The CS4281-CQZ, created by Cirrus Logic, Inc., is a system level multi-channel audio solution that is capable of providing up to 8 channels of audio processing. It supports a wide array of audio formats including Dolby Digital, Dolby Digital Plus, and DTS Digital Surround.

The CS4281-CQZ includes a 32-bit audio processor, an AC-3 decoder, a five-band equalizer, and an amplifier output selection. It has a wide range of input/output sources, including line-in, mic-in, S/PDIF, and fiber optical. The operating frequency of the processor is up to 48kHz, and the output resolution is 24-bit.

The most important feature of the CS4281-CQZ is its ability to accurately reproduce audio in a variety of formats with high fidelity. This is due to its powerful equalization capabilities, allowing it to precisely shape the frequency response of the audio. It also has a selectable transformer for more accurate phase response as well as a built-in limiter for avoiding overload distortion. The CS4281-CQZ also offers advanced features such as multiple crossovers, parametric EQ, and the ability to emulate a wide range of classic EQ curves.

The working principle of the CS4281-CQZ is fairly straightforward. All audio signals are passed through the processor\'s digital signal processor, which is responsible for processing the digital audio information. The equalization and the amplifier output selection functions are performed by the DSP, and the encoded digital audio information is output. The processor then passes the digital audio signal to the AC-3 decoder, which decodes the information and sends it to the amplifier.

The CS4281-CQZ is an advanced and high-performance audio solution that has been used in many professional applications. Its 32-bit processor and advanced equalization capabilities make it a great choice for high-fidelity applications. Additionally, its wide range of input/output sources, versatile amplifier selections, and parametric EQ makes the CS4281-CQZ a flexible audio solution that can fit into a variety of applications.