How to adjust the 31 band equalizer and how to adjust the 10 band equalizer better?

This is for enthusiasts who are very sensitive to **, that is, for the lifting and decay of a certain point.

20Hz 60Hz frequency: This frequency affects the spatial perception of the timbre, because the fundamental tone of the music is mostly above this frequency. This frequency is the resonant frequency of a room or hall.

If this frequency is fully expressed, it will give people the feeling of being in the hall; If this frequency is lacking, the timbre becomes empty; If this frequency is too strong, it will produce a buzzing low-frequency resonant sound, which seriously affects the clarity and intelligibility of speech.

30 80Hz: This band is the same powerful band we hear about the kick drum outside the bar, and a slight increase can increase the shock.

100Hz: The main frequency of bass, which is raised here to increase the fullness and the feeling of the kick drum hitting the chest.

200 400Hz: Attenuation of this frequency band can make vocals, cymbals, etc. appear clear.

500～800hz

Hz: It can be improved by about 3 5db, which can increase the strength of the song.

800 2kHz: can be boosted within 6db, can highlight the sound of certain instruments (suitable for listening to pure ** songs).

2 4kHz: This band is increased to allow the ear to hear more prominent sounds.

Above 10kHz: Restore some disturbing sounds at the scene.

16k 20kHz frequency: This frequency range is actually basically inaudible for the hearing organs of the human ear, but it can be felt, and appropriate lifting of this frequency can increase the charm, color, and emotional taste of the timbre.

32Hz option 5; 64Hz Select-1; 128Hz Select-2; 256Hz option 1; 512Hz Select-3; 1khz option 5; 2kHz option 1; 4khz option 4; 8kHz option 2; 16kHz is selected as 5.

In the 10-band equalizer, adjusting 250Hz can make the sound clear and clean, adjusting 1000Hz can make the sound brighter, and adjusting 500Hz can increase the comfort of the sound. All in all, too much low-frequency sound will make the sound roar, too many high-frequency tones will make the sound sharp, and properly adjusting the mid-band sound can highlight the human voice and make the sound sound clean and comfortable.

Principle: A component in an equalizer communication system that corrects the amplitude frequency characteristics and phase frequency characteristics of the transmission channel. When a sine wave with frequency f is fed into the transmission channel, the amplitude ratio of the output voltage to the input voltage varies with f is called the amplitude-frequency characteristic, which is referred to as the amplitude-frequency characteristic. The characteristic that the phase difference between the output voltage and the input voltage varies with f is called the phase frequency characteristic, or phase frequency characteristic for short. The signals transmitted by various transmission channels are generally composed of some components of different frequencies.

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Preparation: 1) First, restore all the additional functions of the main engine of the car to factory condition, and then concentrate the treble, midrange and bass. Of course, the left-right balance is the same.

2) Turn the entire volume of the power amplifier (gain) to the lowest level and adjust the entire V-shaped U-shaped graphic parameters, then refine the desired sound options for customization. The far left should be low and the far right should be high frequency. Personality adjustment Well, these five frequency bands are very representative.

The 60Hz part is heavy bass, **skeleton; The 230Hz part is bass, which can improve the hearing sensation similar to that of male bass, and has an auxiliary effect on the previous band; 910hz is the mid-range, basically the human voice is in the (hz) frequency range: 60-100 - this frequency affects the mixing direction of the sound and is the basic range of bass.

I hope it helps, if there are no other questions, can you give a thumbs up, thank you very much for asking the best tuning of the mixer 11 band equalizer?

First, the trick of EQ adjustment is to "reduce more plus", keep the original value of the frequency band you want to highlight, and then reduce the volume of the frequency band you want to weaken.

2. If you want to highlight the male voice (low and mid frequency), keep 0, 60hz and 80hz at 120hz and 500hz, you can set -2 or -3, and the rest can be set to -1; If you want to accentuate the female voice (mid and high frequencies), keep 0 at 500Hz and 1kHz, set -1 at 120Hz, and set -2 for the rest

3. The above is purely a suggestion, please refer to your personal listening experience.

Answer: The equalizer or electronic equalizer in the speaker can improve the sound quality of the audio output. An equalizer is a tuner that adjusts the sound quality of a sound, and it is an improvement in sound quality that can simulate the noise in the sound. If it is not tuned well, it will make the sound muffled or dry and tasteless.

Therefore, whether the equalizer is adjusted correctly or not has a crucial relationship with the sound quality.

How to adjust:

1. Subwoofer.

20hz-40hz, the sound is strong and powerful when appropriate. Control the sound of thunder, bass, organ and bass. Excessive lifting can make the ** become cloudy.

2. Bass. 40Hz-150Hz is the basic part of the sound, and its energy accounts for 70% of the entire audio energy, which is an important component of the best style. When appropriate, the bass is properly relaxed, the sound is full and soft, and when it is insufficient, the sound is thin, 150Hz, and when it is excessively raised, the sound will be muffled, the brightness will be reduced, and the nasal tone will be enhanced.

3. Mid-bass.

150hz-500hz, is the structural part of the voice, the vocal is located in this position, when it is insufficient, the singing voice will be submerged, the voice is soft and weak, and it will feel strong and powerful when it is appropriately promoted, and the strength and loudness of the voice will be improved. Excessive boost can make the bass stiff, and an excessive boost of 3-6dB at 300Hz can seriously affect the clarity of the sound if combined with reverberation.

4. Alto. 500Hz-2kHz, which contains the lower harmonics and overtones of most instruments, is the characteristic tone of snare drums and percussion instruments. When appropriate, the sound is clear and bright, and when it is insufficient, the voice is hazy. When it is over-lifted, it produces a sound similar to **.

5. Mid-high pitch.

2khz-5khz, which is the characteristic sound of string music (the sound of the bow and strings of the string pulling, the sound of the fingers touching the strings of the plucking music). When it is insufficient, the penetration of the voice decreases, and when it is too strong, it will mask the recognition of the syllables of the language.

6. Treble. 7kHz-8kHz is the frequency that affects the layering of sound. Excessive elevation will make the piccolo and flute sound prominent, and the teeth of the language will be accentuated and the timbre will be hairy.

7. Extremely high pitch.

8kHz-10kHz, when appropriate, the metal permeability of triangular iron and vertical * is high, and the rhythm of the sand clock is clearly recognizable. Excessive boost will make the sound unnatural and easily burn out the high-frequency unit.

NEED NOTICE:

The equalizer was invented in the 30s of the 20th century to correct the deficiencies of the sound; Its main use is in Hollywood film studios. It achieves great results in long-range amplification thanks to the support of an equalizer similar to a type called a realism filter, which helps to facilitate its application, but also leads to later abuse.

Since generations of sound engineers have little or no understanding of the effects of equalizers on sound, it's not surprising that using an equalizer in such a situation produces unsatisfactory sound results.

Equalizers are used to mix mixer input channels and wiring, for example on an output line to the speakers. While the use of an equalizer in the microphone input channel reminds us of its method of shaping the sound of a speaker or instrument, the question that is often overlooked is that the need for an equalizer can be a sign that the rest of the process is wrong.

If you want to accentuate the male voice (low mid and low frequency), keep 0,60hz and 80Hz at 120Hz and 500Hz and you can set -2 or -3, and the rest set -1; If you want to accentuate the female voice (mid and high frequencies), keep 0 at 500Hz and 1kHz, set -1 at 120Hz, and set -2 for the rest

The trick to EQ adjustment is to "add more", keep the original value of the frequency band you want to highlight, and then reduce the volume of the band you want to weaken.

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The optimal setting parameters for the 31-band equalizer are as follows:1Gain settings for each segment – The gain adjustment for each segment should start with the appropriate volume, setting the minimum volume to the segment that you actually want to adjust.

2.Per-segment filter settings – Adjacent segment filter settings allow for better representation of the next segment, and smooth transitions can be adjusted slowly to maintain coherence throughout the signal. 3.

Distortion Filter Settings – The work of the distortion filter is to adjust the overall distortion, it can take the distortion of all signals as a whole, and carefully adjust the parameters of each distortion filter to make them consistent. Settings – Give each segment the proper equalization to enhance some of the characteristics and greatly change the overall sound quality. <>

In addition, the 31-band equalizer adjustment method: no instrument to rely on the ear tune, the voice is turbid by 60-80, the bass pressure is reduced by 125, the midrange is too thick by 400, 500, the mid-frequency is reduced by 1250-2000, the vocal is too prominent by 3k, the high-frequency harsh is reduced by 4-6k, the tooth sound is too heavy by 8k, and the treble hair is reduced by 12-16k. On the other hand, add 60-80 for low frequency and not full, add 125 for low strength, add 200-400 for thin voices, add around 1k for sound deficiency, and add 3k for vocal position, add 4-8k for poor sound and lack of transparency, and add 12-16k for spatial inadequacy.

The bass is too hard to reduce 160-200, the male voice is 200 for the laryngeal voice, and the nasal voice is 250 for the nasal voice.

Summary. If you want to accentuate the male voice (low and mid frequency), keep 0,60Hz and 80Hz at 120Hz and 500Hz, you can set -2 or -3, and the rest can be set to -1; If you want to accentuate the female voice (mid and high frequencies), keep 0 at 500Hz and 1kHz, set -1 at 120Hz, and set -2 for the rest

Click the "Home" button on the central control screen - click "Audio" - click the "Menu" menu function key, and then you can see the sound quality adjustment options at the bottom of the multi** central control screen. Select and enter the sound quality adjustment option, and you can adjust the equalizer at this time, such as the adjustment of low, mid and high tones, the balance of sound quality, and the adjustment of the volume and speed linkage function.

Proper adjustment of the equalizer can still improve the sound effect and experience to a certain extent. According to the adjustment of "bass plus two bars, midrange full, treble plus three bars", you can effectively improve the sound quality.

How do you adjust the twelve-band equalizer?

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If you want to accentuate the male voice (low and mid frequency), keep 0,60Hz and 80Hz at 120Hz and 500Hz, you can set -2 or -3, and the rest can be set to -1; If you want to accentuate the female voice (mid and high frequencies), keep 0 at 500Hz and 1kHz, set -1 at 120Hz, and set -2 for the restClick the "Home" button on the central control screen - click "Audio" - click the "Menu" menu function key, and then you can see the sound quality adjustment options at the bottom of the multi** central control screen. Select and enter the sound quality adjustment option, and you can adjust the equalizer at this time, such as the adjustment of low, mid and high tones, the balance of sound quality, and the adjustment of the volume and speed linkage function.

Proper adjustment of the equalizer can still improve the sound effect and experience to a certain extent. According to the adjustment of "bass plus two bars, midrange full, treble plus three bars", you can effectively improve the sound quality.

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