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How to turn off the mixer of the wedding company
Mixer, reverberation effector, reverberation and echo can be distinguished from different reference objects, different sources and different emphases.

1, different references

Mixer: Multi-channel input signals are amplified, mixed, distributed, decorated and processed, and then output through the bus.

Reverberation effector: it is an audio device that produces various sound field effects and special sound effects.

Reverberation: Sound waves will reflect when encountering obstacles, so our world is full of reverberation.

Echo: the sound that is heard again when sound waves are reflected or scattered by obstacles.

2. Different sources

Mixer: There are differences in the number of input channels, the number of panel function keys and output instructions.

Reverberation effector: the propagation attenuation of sound pressure level is inversely proportional to the square of distance, that is, the distance is doubled.

Reverberation: After repeated diffuse reflection, the mixed reflected sound gradually attenuates, and the listener can't distinguish any syllable.

Echo: It is a single, fixed reflected sound, whose intensity and time difference are large enough to distinguish it from direct sound, and it can distinguish syllables.

3. Different emphases

Mixer: The function of mixer is not only reverberation, but also EQ, gain, volume control and other functions.

Reverberation effector: Sound level is directly related to the sound absorption characteristics of the cellar and the surrounding interface of the room.

Reverberation: A certain reverberation is beneficial to sound quality.

Echo: Sound can only destroy the sound quality.