The role of audio processors in rendering perfect sound

The function of the audio processor in rendering perfect sound

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Update time : 2021-09-28 16:12:31

The function of the audio processor in rendering perfect sound


       Take desktop computer as an example, under Windows10 system, audio processor can help users control music or soundtrack, so that it can produce different sound effects in different occasions, increase the impact of music or soundtrack, but also can control a lot of audio functions on the scene.
       An audio pr
ocessor, in which the function of the frequency division is very important, frequency division can be based on sound in different work conditions of different frequency information to provide corresponding adjustment, this feature enables the audio processor to adapted to a lot of audio equipment, as long as the stereo equipment can work normally, audio processor can communicate accurate information and sound processing to stereo equipment.
In addition, a scene is generally composed of mu
ltiple audio equipment, these audio equipment in use will inevitably produce some time difference, and the delay function of the audio processor can solve the time difference problem, it can make the correct correction of the time difference.
       Audio processor is also called digital processor, is the processing of digital signal, its internal structure is generally composed of input part and
output part, internal functions are more complete, some with drag programming processing module, can be free by the user to build the system.
      Most of the general digital processors use 4-8 full parameter equalization, and there are three internal tunable parameters, namely frequency, broadband or Q value

The role of the audio processor
enlightened1. Input gain: control the input level of the processor, generally the adjustable range is about 12 decibels.
enlightened2. Input equalization: generally adjust frequency, bandwidth or Q value, gain.
enlightened3. Input delay: delay the input signal, generally adjust the overall delay when assisting.
enlightened4. Input polarity conversion: The polarity phase of the entire processor can be switched between positive and negative, saving you the need to change the line.
enlightened5. Signal input distribution routing selection (ROUNT): The function is to let this output channel choose which input channel to accept the signal.
enlightened6. Band-pass filter: It is divided into two types: high-pass filter and low-pass filter, which are used to adjust the upper and lower frequency limits of the output signal.

The difference between audio processor and effector
There are two types of effectors according to their principles, one is an Analogue effector and the other is a digital effector. Inside the Analogue effector is an Analogue circuit, which is used to process the sound. Inside the digital effector is a digital circuit, which uses digital circuits to process sound. The most important part of the digital circuit in the digital effector, specifically the digital audio processor. So it can be said that the digital audio processor is part of the effector (digital effector).

The audio processor adjusts the parameters of the audio system. It is mainly used for frequency division, protection of speaker amplifiers, and adjustment of equipment equalization according to the acoustic characteristics of the room. The main function of the audio effector is to add reverberation for singing.


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