empty: that with the "stain" effect of dark stuffy sound, often characterized by this sense of pitch and has frequently been used to describe the large wooden fish sound.
300-500Hz
Frequency Description
EQ can also be used in accordance with the listening tastes of home to make the appropriate optimization, such as: appropriate upgrade 7khz and 10khz to highlight the details and makes sound sweetening. The upgrading of 14khz and 20khz sound may be caused by influenza and to become a gorgeous metallic taste, but also easy to change the digital noise becomes more doctrinal flavor, it is recommended not to gain the slider 20khz, 14khz and the slider may be a slight gain. 5khz appropriate gain can enhance voice clarity. Would be appropriate 1.8khz and 2.5khz can play down the role of a certain softening and purification, appropriate upgrading will be able to play a role in sharpening, but the two sliders will not fluctuate wildly, 2 dB of margin is considered a very bold. 220hz and 311hz a slight increase of these two sliders will appear warmer.
4K penetration and enhance cough sound;
In addition, need to explain is this: Everyone on the different frequencies of sound is not the same feeling, audio playback equipment, the frequency response is different, people listen to the door curve drawn based on statistical data only, so someone else sounds the voice of their own natural may feel uncomfortable, equalizer adjustments need to listen to a sense of their own characteristics and the equipment used for personalized adjustment.
Rough: low-frequency sound with a similar, if the effect of overload distortion, you can form a rough pitch.
14kHz or more of the overtones for the area, in the absence, the sound will lack a sense of appeal and elegance, such as the violin will be no "loose flavor." This section also should not be too much attenuation of the basic straight or slightly (no more than-3dB) can be.
8 ~ 12kHz is the treble area, the performance of high-frequency sound sense of the most sensitive. Appropriate emphasis (5dB below) the level of sound and color of greater help, will people feel rich treble. However, too many words will increase the background noise, for example: system (sound card, sound source) of the noise would be clearly demonstrated, but also the sound made people feel sharp, scared. If this lack of words, the sound will lack appeal and vitality.
Nokia's music phone glory of: refers to a certain prominent rounded sense of the high degree of sound.
Musical instrument adjustment range:
5. 6kHz - 16kHz part of the
800Hz
● bass drums: percussion sound 3K, bass 60Hz.
EQ adjustment can be divided into the following key paragraphs to:
800Hz devices are generally easy to broadcast this good, but be careful not too much. If this sound too much, then feel narrow frequency response, the lack of treble level, low-frequency fullness is not enough.
● Classical: Classical music, it is also to enhance the level of two parts, the main highlight the instrument performance.
Plump: It is 100 ~ 250 Hz frequency between the sound source which has the characteristics of sound sense, the general pronunciation of the sound source in this band are bound to have a rich sense of sound effects.
The human ear to sound frequencies of 20Hz feeling is that from the lowest to the highest music player, 20KHz, while the human voice frequency range of 80Hz ~ 12kHz are concentrated in between the sounds of different frequency bands of human feelings are different.
Gentle: Compared with the mellow, soft feeling more inclined to dark stuffy, is a relatively low brightness of the sound.
Warm: This is a color tones of the word to describe his general and sound of "coloring degree" is proportional to, for example: row bell, it has a sub-species of pitch.
60-100 vigorous sense to upgrade roar (H), inability to land;
1, in the place or a symphony orchestra, it can put 60Hz, 170Hz to upgrade half, 310Hz, 600Hz may from time to upgrade or enhance the fourth 1K little attenuation, 3K and 6K appropriate upgrade, 12K, 14K, 16K to 16K can be upgraded to the largest They may be three years into a 30-degree slope.
This frequency, including pitch, rhythm and tone of the vocalist, it constitutes a high proportion of sound structure, balanced sound characteristics; strong fullness of the sound, the weak tone of the weak, too strong then the resulting rumble.
80Hz is a replay of the following major low-frequency-based music player, a percussion instrument, such as drums, timpani, as well as piano, cello, tuba and a few other low frequency instruments exist, this part if there is good, there is no right appreciate the impact is not great. This part should be a good replay is not easy on the equipment required is higher. Many advanced equipment, in order to perform well 80 (or 80 or so) Hz or more frequency bands, preferring to keep 80 (or 80 or so) Hz frequency just below the cut off in order to avoid replay is not good, but the effect of affecting the main band. Very low frequency 20Hz Weiren auditory threshold can test your equipment for low-frequency playback limit, low frequency of 25Hz, 31.5Hz, Hz, 40Hz, 50Hz and 63Hz is the minimum number of speakers of the replay, if you have a speaker in these frequency a sharp decline at the sound, then suggest that this frequency is the low-frequency playback limit of your speakers.
<80Hz
The band controls the tone of the brightness, brightness and Qing Wang Xi-degree music player. Generally speaking, this part of the upgrade to make the sound loud and clear, but it is not clear, but also may cause dental too heavy; attenuation of this part of the so voice becomes clear, they sound a bit thin. The band is suitable to restore the human voice.
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Sonorous: refers to the high penetrating power of the crisp sound, there is such a sense of pitch and a typical instrument is the suona features.
20Hz-20kHz sine wave sweep signal from 20Hz to 20kHz frequency auto-smooth change in information can be quickly tested by this section to determine where the frequency of problems with
8000-12000Hz
10K-12K high-frequency harmonics, luster;
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2, music player, a soloist or a choir in place to 170Hz and 1KHz may slightly increase, 3K and 6K slightly attenuated.
Professional equalizer settings
Hoarse: tailor-made with a clear "air sand tone" of the superficial sound effects.
4. 4kHz - 5KHz part of the
16K-20K color to enhance a sense of mystery;
6K-8K brightness, transparency, enhance dental weight, landing sound bleak;
Rough: Rough flu is a slightly rough sand tone sound, general trumpet, French horn playing bass in the zone, there are features of this pitch.
● Piano: Bass 60Hz and 170Hz, telepresence 3K and 6K, attenuation 12KHz 14KHz 16KHz sound really thin the contrary.
Loud and clear: straight until a certain convergence of high-bright sound.
20kHz Weiren auditory cap can test your equipment for high-frequency playback limit. 16kHz-20kHz music player, may disappear in some equipment at this time may be unable to replay this section of your equipment, the frequency, if you are older who may also decay Suozhi your hearing.
Solid: 600 Hz narrow band of about sound, as well as the pronunciation of Silent short, have a certain view of the pitch effect.
Sine Sweep Signal
1K-2K a sense of permeability, smooth feeling, enhance a sense of a jump, landing loose;
It includes the majority of instruments and low frequency harmonic overtones.
12K-16K high-frequency harmonics, glory;
The band sounds of the role of the
Fa bian: This is a 2500 Hz sound peculiar to the premises. In this frequency in the vicinity, and generally we have seen a "hair flat" feeling. Such as: Banhu, erhu, etc., sub-species of pitch characteristic is very obvious.
Virtual hair: This is the instrument the higher scale in the hair, the noise caused by an increase in such noise is usually similar to the sound of air sand.
Each band tone and pitch
2K-3K music player, the most sensitive to the brightness and enhance the sound hard, unnatural
Bright: General when the tones of the fundamental frequency is higher than 500 Hz or more, they will become crisp, or even as high as 7500 Hz Department, we can not say that it is not bright, so bright and the sound source is a kind of a sense of pan-pass the adjective. Bright sense of the 2800 Hz frequency point most obvious.
This is a Telepresence frequency bands, it affects language and musical instruments such as the sound clarity. Improve the band sound source and the listener the impression that things seem a little distance from some of the past; attenuation 5kHz, would make sound sense of distance farther away; if 5kHz made up of about 6dB, then the voice will sound throughout the mix power increase 3dB.
Fusion: general not easy to highlight the gentle sound, have some sense of integration. Of course, all of the sources can be integrated with the integration or the extent or not measured. In the instrument, the general view that viola, cello integration of a sense of the best.
8K-10K S tone;
100-150 music player, fullness, enhance muddy landing thin;
800 efforts to enhance the guttural heavy;
Crisp: Spectrum concentrated in the 4000 ~ 8000 Hz are generally between the sound has a certain feeling effects of crisp.
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Desolate: desolate and warm each other antisense, it is also a kind of emotional flavor of the times. With this pitch characteristics of a typical musical instrument sound source, that is, the tenor oboe Alto area.
20000Hz
(On the foobar2000 of the 18-band equalizer settings)
● Small: fullness 170Hz and 310Hz, crisp feeling 6K
The regulation of a number of ways:
This often gives a very low-frequency sound feeling music player, such as thunder, is in a strong powerful feeling. If the increase is too high, it will muddy unclear, resulting in poor resolution.
Resounding: commonly used to describe clever with a neck degree of degree of sound, and when the spectrum above 4000 Hz and above, the audio will not have the characteristics of the pitch.
4kHz - 5KHz part of the
The band controls the brightness of sound, macro brightness and clarity.
6kHz - 16kHz part of the
Very high frequency:
Tone, is a term describing the quality of musical instrument sounds, because each instrument has its own distribution characteristics of the spectrum, so the pronunciation of the same kind of musical instrument sounds in a different area, although not necessarily from the same pitch, but its sound largely the same.
In general terms than the sense of pitch and tone of some rich, during which the association has the following scenario:
Eerie: High tension of low-frequency sound, music players can form a sense of an otherworldly sound effects.
● POP: pop music, it requires both vocal and instrumental music, combining more evenly, so the volatility of EQ curve is not large.
Dry: This is the opposite of a sense of integration, the general lack of harmony and harmonic, discord overtone prominent high-frequency sound, have some degree of dryness, in the musical instrument
Mellow: means the softer sound of high brightness.
Boring: a sense of nausea that sound about the same frequency of 20 Hz given, but higher than 80 Hz, the pitch will be partial thickness, it has a dull sense of the general baseband audio is very low, and few rich harmonic components, This characteristic has a sense of musical instruments sound sources are generally Bass bass area.
1.2kHz can be a little more appropriate, but not more than 3dB, can increase the brightness of the sound, but sounds too much fat will be hard.
Vigorous: This is a taste of the adjective with the emotional, the general music player is of a lower band of the hoarse sound, such as the bassoon bass areas.
4K-5K instrument surface loudness, enhancing musical instruments from the past, musical instrument landing distance;
Slim: Spectrum in the 8000 Hz and above, generally have a fine sense of sound effects.
This frequency is IF, if too high will cover up to enhance identification of speech sounds, especially the 3kHz to upgrade too high can cause hearing fatigue.
● Cymbals: acute sense of 6K and 12K.
2. 60Hz - 250Hz part of the
150-300 sound intensity, male efforts to enhance the sound hard, featureless landing: soft, Gone with the Wind;
Sharp: Spectrum concentrated in about 6800 Hz are generally shrill sound.
Low-frequency upper 80-160; in the low-frequency 40-80; low frequency section 20-40; ultra-low frequency 32 - ~.
3. 250Hz - 4KHz music player, part of the
2KHz - 4kHz part of the
1kHz is the audio equipment testing standard reference frequency, usually in the audio equipment in the given parameters are tested in the 1kHz.
250Hz - 2KHz part of the
1000Hz
2 ~ 4kHz a great impact on the brightness of the sound, this sound is generally not desirable attenuation. A greater impact on the level of this, appropriate improvements can increase the brightness and clarity of the sound, but when you can not have too much 4kHz prominent female voice of the dental or too large.
80-160Hz
EQ combinations are listed below several common characteristics.
● snare drum / treble drum / tambourine: plumpness 170Hz and 310Hz crisp degrees / telepresence 6K
IF:
Simple yet profound: Chun-Hou is the high integration of low-frequency sound, with a pure and honest sense of the typical sources, is Celesta bass area.
Within this total, he was mainly due to extremely high sound zones caused by a lack of sympathy.
Dark music player: If the columns and beams in the absence of more than 6000 Hz spectral components can generally be so pronounced change from "dark."
In the 300-500Hz band sound is mainly to express the human voice (singing, recitation), this band can be expressed in the thickness and strength of the human voice, good then people that bright, clear, or thin, turbid.
● accordion / organ: plumpness 310Hz, telepresence 6K
● BASS: twang 1K, bass 60Hz, plucked noise (rubbing twang) 3K
1200Hz
● JAZZ: Jazz, and POP comparison, it raised the 3-5KHz part, to enhance telepresence.
500-1K human voice pitch, voice profile, to upgrade the voice lordosis, and landed a sense of voice contraction;
Full: This is a called a strong degree of low-frequency sound, generally increase equipped with "turbo-distortion" effect of the electric bass, this pitch is very obvious characteristics.
This is the impact of tele-presence (sense of distance) of frequency bands. Enhance the band, feeling that the sound source music player and the listener seems a little distance from some of the past; attenuation while it will make the sound sense of distance farther away; if 5KHz raise about 6dB, then make the voice of the entire mixed sound power increase 3dB.
This upgrade will give a strong feeling, the feeling of giving very loud, such as thunder. If the increase is too high, you will muddy unclear, resulting in poor resolution, especially in poor and low-frequency low-frequency response of audio equipment too heavy.
Low: low, often used to describe a little more than dull rich sound, and his fundamental frequency may be related to the same dull sound, but most of its high-order harmonic-rich sound than some of the boring.
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Sound characteristics of expression in general terms a close relationship with the instrument.
The lower frequency and high frequency:
Heavy: just from the sound a sense of perspective, a heavy flu is 80 Hz frequency characteristic of sound from the premises results from Silent feature point of view, a short fight against Silent bass heavy music with a stronger sense of effectiveness.
60Hz - 250Hz music player, part of the
The lower IF:
● ROCK: rock and roll, and its high and low ends of upgrading large bass so powerful, very strong sense of rhythm, treble, and even some clear and harsh.
In the 80-160Hz band is mainly of the thick sense of sound, sound effects in this part of the replay is good, feel solid, there are emboldened. This part of the performance of well, in the absence of below 80Hz, even would not feel the lack of bass. If the performance is not good, concerts are dull sense of, or even weakly. Is that many of the replay Subwoofer Speaker ceiling, with this you can determine the frequency of the subwoofer speaker ceiling.
This is a low-frequency structure, which contains part of the basic rhythm sound, including pitch, rhythm and tone of the vocalist. It constitutes a high proportion of sound structure, the balance of sound characteristics. This paragraph allows the sound to enhance fullness, excessive increase will issue a rumbling sound, music player, sound attenuation and high school section of this band will sound thin.
Generous: if the fullness of the audio spectrum wider, it will generate a sense of generous sound effects.
1. 20Hz - 60Hz part of the
14000Hz
Intensity of feeling: a sense of intensity in the low frequency band from 200 to 500 boxes specific to the audio frequency band, such as: drum, big bass Hu area, the intensity of feeling better. In the medium and high frequency, intensity of feeling is the high penetrating power, high salience of non-soft sound, treble brass instruments in general, the treble area, have a good effect of the intensity of feeling.
Penetration: refers to the high salience, high brightness of the sound, penetrating power more obvious in the vicinity of 4500 Hz.
Simple and honest: This pitch is a wide spectrum of sources possess characteristics, so, rich sense of pitch and fundamental frequency are generally described as low, a wide spectrum of sources.
● Vocal: the human voice, human voice, the voice of the relatively narrow frequency range, mainly concentrated in the IF section.
Music player deep: This is a taste with the emotional adjectives, commonly used in a color representation of "loose finishes," the low-frequency response of the base frequency slightly higher than the low sound. Generally have a deep sense of musical instruments, the most typical is the cello, and bass flute area.
● guitar: piano and voice 310Hz, HD / macros brightness 3K and 6K, attenuation 12KHz 14KHz 16KHz sound really thin the contrary.
Shrill: a sharp sound distortion if it is noisy with a similar sense, you can create a sense of shrill sound effects.
5K-6K language, clarity, enhance the sound sharp, easy fatigue;
LF:
IF previous paragraph:
20Hz - 60Hz part of the
300-500 voice the main voice area, to upgrade the voice monotonous voice landed empty;
20-60 sense of space, enhance low-frequency resonance (OM), landed on empty;
Music player, a specific regulation, require the users themselves according to the actual situation of the environment and equipment to adjust, which is also of great significance.
Tension: This is the tones of disharmony contain some special overtone component results.
This includes most of the low-frequency harmonic instruments, while also affecting the human voice and musical instruments sound clarity, bass adjustment to tie in with the previous settings, or sound quality will become very boring. If you raise too much will make the voice sound of the phone; such as the 600Hz and 1kHz will enhance the sound of speakers over the sound; such as putting too much 3KHz will enhance the sound masking speech recognition, namely, slurred speech, and to labial " m, b, v "is difficult to distinguish; such as putting too much 1kHz and 3kHz would enhance the sound with a metallic feel. As the human ear more sensitive to this band, usually do not regulate this period, over this period would enhance auditory fatigue.
2000-4000Hz
● strings: brightness adjustment 6KHz and 12KHz, fullness 170Hz music player and 310Hz, twang 1KHz and 1KHz
● Electric Guitar: fullness 170Hz and 310Hz, brightness 3K
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