1. Function: Audio matrix is mainly used for routing and distributing audio signals, which can flexibly connect and switch multiple audio source inputs and multiple target outputs to realize the transmission and conversion of audio signals. The audio processor is mainly used to process and process audio signals, such as equalization, reverberation, compression, delay, etc., to adjust and improve the sound characteristics and effects of audio.

2. Application field: Audio matrix is often used in large-scale audio systems, such as conference halls, studios and concert venues, to manage and control the connection between multiple audio sources and targets. Audio processors are widely used in audio systems, recording studios, concerts and other occasions, for real-time or post-processing audio signals, providing better sound quality and sound effects.

3. Control mode: Audio matrix is usually set and operated through physical panel or remote control software, and users can manually switch audio input and output as required. Audio processor generally has its own control interface and parameter adjuster, and users can perform accurate and real-time audio processing operations through panel control, external console or computer software.