What is the function of a signal processor in an AV system?

The function of a signal processor in an AV system is to manipulate audio or video signals. Signal processors play a critical role in managing and enhancing the signals that flow through an audio-visual system. This involves tasks such as adjusting the sound quality through equalization, compression, and effects, or modifying video signals with scaling, formatting, or color adjustments. By refining these signals, the signal processor can improve overall performance, ensuring that the audio and video output meets the desired quality standards and is optimized for the specific needs of the environment or presentation.

Assembling video files, connecting different systems, and storing or archiving media are distinct functions that do not pertain to what a signal processor is designed to do. While those tasks are essential in AV integration, they fall under different categories or equipment. For instance, video editing software would handle assembling video files, networking equipment would connect systems, and storage solutions would be responsible for archiving media.