When many acoustics division, tuner faces the sound equipment of full of beautiful things in eyes, often feel be hard to operate. Introduce a few diapason to operate skill to the reader now.
Person ear is more acute to tonal feeling, it can be direct differentiate sound is clear. If be opposite tonal processing is bad, not only can make sound drab, as dry as a chip and drab, and still the person can make musical instrument perhaps sings generation serious lack fidelity, because this cannot ignore the value of tonal processing. To male voice, the sound of most person is graver, lack high, to enhance sung definition, can undertake compensating extremely to the frequency of 3kHz commonly; To female voice, high appear overmuch again, sound is sent " pointed " , to make voice sonorous, unapt too harsh, can undertake compensating to 400Hz frequency composition commonly.

How to adjust good reverberation time
Reverberation decided the accident of lingering sound normally, have immediate effect to audio colour and definition. Usually, when bass is sung, can move reverberation time a few more shortly, in order to enhance audio definition; When if be soprano,be being sung, can extend reverberation time appropriately, in order to add audio color.

To singing a place for, if room all around wall is made by board material, at this moment reverberation time should be moved a few smaller, lest sound is punch-drunk; Conversely, if room all around wall is made by board material, at this moment reverberation time should be moved a few smaller, avoid sound with the name punch-drunk; Conversely, if the room is hanged,have the sound absorption material such as flannelette curtain, such room should move reverberation time a few bigger, lest sound is dry. Additional, the amount of spot audience and audience also has very big effect, because the dress of the audience also has very big sound absorption effect. Accordingly, acoustics division, tuner can choose a reverberation time that feels appropriate between 1~2 second.
How to adjust the scale of good direct sound wave and reverberation sound heft
Complete direct sound wave and output without reverberation sound, cannot have improvement and beautification audio effect, the circumstance that be used at attending a meeting to make a speech only normally consequently or reads aloud. Increase the proportion of reverberation sound composition appropriately, be helpful for imitate nature reverberation sound, make sound plump and pleasant, can add only audience, numerous site stereo feeling. Complete reverberation sound and output without heft of direct sound wave, can make sound arises " coloring "
Phenomenon, cause serious and lack fidelity, that is to say, resemble be in bathroom, the voice that hears in bathhouse in that way thickness, its are the person inside travel " bathroom effect " . Accordingly, below the circumstance that does not have special requirement, can move this knob inter position, namely heft of direct sound wave and scale of reverberation sound heft are 1: 1, such, sound not only won't arise lack fidelity, can have certain reverberation effect again.
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