Andthe tuning table we collectively refer to generally refers to themixer of analog signal. With the continuous renewal of the digitalera, a large number of digital mixer products have appeared in thecurrent tither market. What is the difference between simulation anddigital mixer? What are the characteristics and performance of thedigital mixer? Intersection Let's analyze them one by one.
AudioMixing Console is a regular device in soundplay systems andaudiovisual recording. It has multi -way input, and each sound signalcan be processed separately, for example: enlargement, sound qualitycompensation of treble, medium, and bass, add charm to the inputsound, space positioning of the source of the sound of the road; Youcan also mix various sounds, and the mixed ratio can be adjusted; ithas a variety of outputs (including left and right stereo output,editing output, mixed single output, monitoring output, recordingoutput, and various auxiliary outputs). In many systems, the tuningdeck plays a core role. It can create three -dimensional sounds,beautify sounds, but also suppress noise and control volume. It is anessential machine for sound art processing.
Thesimulation mixer is a conventional mixer, so it is not emphasized tosimulate the words and directly call it as a tuning table. Thedigital tuning deck is the development of the digital technology inthe mixer. The mixer is its essence and commonality, and the numberis its characteristic. Therefore Applicable to the mixer, make thedigital mixer higher standards in performance, more flexible in theimplementation of conventional functions, and digital mixer adds newfunctions and processing methods that the simulation mixer cannotimplement.
Thekey to the characteristics of the digital mixer lies in the digitalnature. To sum up, the digital mixer has the following uniquefunctions and characteristics:
1.Increase in the audio processing link unit
Somedigital mixers have set up delay (device), voltage (device) and otherunits in their separate circuits and/or general roads. The device isconnected from the disconnected jack of the tuning platform, makingthe audio system configuration briefly and increased its functions.
2.The database function of the audio processing link
Thereare many existing standard processing mode procedures set accordingto different sound sources, occasions, signal characteristics, etc.in the audio processing links such as equilibrium, voltage limit, andin -machine effects. Although this is similar to a fool camera, it isnot appropriate to copy it completely, because different programssources always have its particularity as the scene, and it is notpossible. Essence In addition, the database is also equivalent to therole of textbooks and data, providing parameters of variousprocessing modes.
3.Memory storage in each tuning link
Inpart, there is a certain user program space in the links of balanced,voltage, and in -machine effects, which can be used to store theprocessing parameters adjusted by various types of users; in thegeneral, some digital mixers have the storage program space of Scenememory memory (Scene) memory. It can be used to store the currentstatus of various parameters such as equilibrium, limits, internaleffects, segmentation levels, and total road levels. Therefore, therecan be a relatively stable tuning standard for some regular fixedprograms. There are also digital mixers. When the two storagescenarios are converted, it can set the conversion time of a splitand/or the total push in different positions in the two scenes, sothat the effect of automatic fading and outflowing can be produced.
4.Flexible combination exchange in all links inside the mixer
Thistype of function is different in different tuning tables, but theyare achieved using the flexible processing methods of digitalsignals. Such as the change of the level indicator point, the twoinput signal exchange channels, the direct marshalling of the splitpush, and the mute marshal, the tuning control status of the one-point way to the other sub -circuits, etc.
5.Multi -function and intuitive display
Digitalmixer usually has a large display to display different controlinterfaces, gives various state parameters, and vividly displayedpatterns.
6.Direct connection of numbers of digital audio equipment
Thedigital mixer can connect with the audio device according to theconventional analog signal input and output mode. It can also beconnected to the digital audio device with a digital signal directlyinput and output with the digital signal. Because it is a digitalsignal, although only one optical cable can reach multiple input oroutput, the input and output channel can be extended.
7.MIDI function can be implemented
Thedigital mixer can realize the function of MIDI, the so -called MIDIis the digital interface (MIDI) of the electronic instrument. Theoriginal meaning of MIDI is the connection between the betweenelectronic instruments and the electronic instrument and thecomputer. Now it also includes the connection between digital audioequipment and electronic instruments and computers. By connecting,use MIDI's digital interface to transmit the keyboard key informationof the music notes, sound, rhythm, chords and other parameters of theMIDI. Some professionals who are used to simulating mixers often feelunsuccessful, because a disadvantage of a digital mixer is that somefunctional adjustments are not directly reflected on the panel likeanalog piper. Different functions should be achieved through theconversion interface. Some functions must have a call process.Different types of digital mixers are also different in function calloperations. Therefore, if you are not familiar with the digital mixerof the model in the on -site tuning, problems will occur.
Infact, it is not difficult to grasp the digital mixer. As mentionedearlier, the essence of the digital mixer is still the mixer. As longas you really master the mixer, you can analyze the basic matching ofthe mixer from the signal process box diagram of the mixer. Afterconnecting, functions and operations, the digital characteristics ofthe mixer are still regular.
