The difference between digital audio processor and mixer

The difference between a digital audio processor and a mixing console is fundamental. There are many kinds of audio processors. If it exists in the audio system, it belongs to the peripheral equipment. The mixer is a device for mixing and distributing audio signals, level adjustment and parameter processing, and the peripheral is to adjust the sound signal according to the demand. As for the soundstage to be modified and perfected. Processors are analog audio processors and digital audio processors, both of which are present in analog desk systems. The digital mixer does not need peripherals, it contains all the functions of the digital audio processor.

What is a digital audio processor? A digital audio processor is a digital audio signal processing device. Its function is to convert the multi-channel input analog signal into a digital signal, and then perform a series of tunable algorithm processing on the digital signal to meet the needs of improving sound quality, matrix mixing, and canceling. Noise, echo cancellation, feedback cancellation and other application requirements. Then output multi-channel analog signals through digital-to-analog conversion.

Digital audio processor, relative to analog audio system, is the earliest analog audio system. The digital audio processor concentrates the functions of all analog devices, and the physical connections are only microphones, digital audio processors, power amplifiers, and speakers.

The digital audio matrix integrates commonly used audio processing functions. In addition to pre-amplification adjustment, compression, limiting, EQ, and time delay, it also provides more types of intelligent matrix processing modules.

In addition, the system also provides microphone feedback suppression, signal automatic gain, microphone automatic mixing, and various types of frequency division processing modules used in professional occasions. The "partition matrix control module" specially developed for partition control can simultaneously perform effective signal judgment (such as gate limit, external control contact, gate limit plus external control contact, etc.) and priority setting for multiple input signals, and It has an independent output path selection function.