The frequency range of music is about 20Hz---20KHz, and the frequency range of human voice is about 300Hz---3.4KHz. But the highest frequency that humans can hear is 15KHz.
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Sound source frequency range
Violin 200Hz~400Hz affects the fullness of the timbre; 1~2KHz is the plucked sound frequency band; 6~10KHz is the bright timbre Spend.
Viola 150Hz~300Hz affects the strength of the timbre; 3~6KHz affects the expressiveness of the timbre.
Cello 100Hz~250Hz affects the fullness of the timbre; 3KHz affects the brightness of the timbre.
Bass violin 50Hz~150Hz affects the fullness of the timbre; 1~2KHz affects the brightness of the timbre.
Flute 250Hz~1KHz affects the fullness of the timbre; 5~6KHz affects the brightness of the timbre.
clarinet 150Hz~600Hz affects the fullness of the tone; 3KHz affects the brightness of the tone.
Oboe 300Hz~1KHz affects the fullness of the timbre; 5~6KHz affects the brightness of the timbre; 1~5KHz boost makes the timbre bright and gorgeous.
Bassoon 100Hz~200Hz has a full and deep tone; 2~5KHz affects the brightness of the tone.
Trumpet 150Hz~250Hz affects the fullness of the tone; 5~7.5KHz is the bright and crisp frequency band.
French horn 60Hz~600Hz improvement will make the timbre harmonious and natural; strong blowing timbre will be brilliant, and 1~2KHz will be significantly enhanced.
Trombone 100Hz~240Hz improves the fullness of the timbre; 500Hz~2KHz improves the timbre and makes it brilliant.
Large 30Hz~200Hz affects the fullness of the timbre; 100Hz~500Hz improves the tone to be deep and thick.
Piano 27.5~4.86KHz is the range frequency band. The timbre becomes thinner as the frequency increases; 20Hz~50Hz is the peak frequency.
Harp 32.7Hz~3.136KHz is the range frequency. The sound when plucked with small force is soft; the sound when plucked with strong force is full.
Saxophone 600Hz~2KHz affects the brightness; increasing this frequency can make the timbre colorful and clear.
Saxophone bB 100Hz~300Hz affects the pureness of the timbre. Increasing this frequency range can make the initial vibration characteristics of the timbre more delicate and enhance the expressiveness of the timbre.
Guitar 100Hz~300Hz boost increases the fullness of the timbre; 2~5KHz boost enhances the expressiveness of the timbre.
Bass guitar 60Hz~100Hz has full bass; 60Hz~1KHz affects the strength of the tone; 2.5KHz is the plucked string frequency.
Electric guitar 240Hz is the fullness frequency; 2.5KHz is the brightness frequency 3~4KHz to express the character of the plucked instrument more fully.
Electric bass 80Hz~240Hz is the fullness frequency; 600Hz~1KHz affects the strength of the tone; 2.5KHz is the plucked string frequency.
Tambora 200Hz~240Hz* sound frequency; 5KHz affects the sense of presence.
Snare drum (snare drum) 240Hz affects the fullness; 2KHz affects the intensity (loudness); 5KHz is the snare audio (overtone area)
Tong tom 360Hz affects the fullness; 8KHz is the hardness frequency; overtones can reach 10~15KHz
Bass drum 60Hz~100Hz is the bass strength frequency; 2.5KHz is the percussion frequency; 8KHz is the drum skin overtone frequency.
Bass drum (bass drum) 60Hz~150Hz is the intensity audio frequency, which affects the fullness of the tone; 5~6KHz is the overtone audio frequency.
Cymbal 250Hz is powerful, tough and sharp; 7.5~10KHz has a sharp sound; 1.2~15KHz cymbal edge overtones are "golden light splashing".
Singing voice (male) 150Hz~600Hz affects the strength of the singing voice. Increasing this frequency band can make the singing voice more ringing and enhance the strength.
Singing (female) 1.6~3.6KHz affects the brightness of the timbre. Increasing this frequency can make the timbre bright and transparent.
Voice 800Hz is a "dangerous" frequency. Excessively increasing the frequency will make the tone sound "hard", "shallow" and hoarse. Increasing the frequency to 64Hz~261Hz will improve the tone.
For heavy guttural sounds, attenuating 600Hz~800Hz will improve the timbre. For heavy nasal sounds, attenuating 60Hz~260Hz and increasing 1~2.4KHz can improve the timbre.
Severe sibilance If 6KHz is too high, severe sibilance will occur.
Severe coughing sound If 4KHz is too high, it will produce serious coughing sound (the tone when the radio frequency deviates)
Light music (LIGHT MUSIC) refers to the music between classical music and pop music A form of popular music.
Light music interprets music in a popular way, and its source can be original or adapted from classical music, pop music or folk songs. Light music is generally played by small bands, with simple structure, bright rhythm and beautiful melody. Light music can create a warm and romantic atmosphere with a casual nature, so it is also called "Mood Music". Light music originated in Britain after World War I, reached its peak in the mid-to-late 20th century, and was gradually replaced by New Age music at the end of the 20th century, but it still has a certain influence today.
The human ear perceives sound frequencies from the lowest 20HZ to the highest 20KHZ, while the human voice frequency range is concentrated between 80HZ-12KHZ. Sounds in different frequency bands have different feelings for people. .
1.20HZ--60HZ part. This section of boost can give the music a powerful feeling and give people a very loud feeling, like thunder. If the boost is too high, it will be turbid and unclear, causing Poor clarity, especially audio equipment with poor low-frequency response and excessive low-frequency.
2.60HZ--250HZ part. This section is the low-frequency structure of music, which contains the basic sounds of the rhythm part, including The fundamental tone is the main tone of the rhythm sound. The ratio between it and the high-midrange constitutes the balance characteristic of the timbre structure. Boosting this section can make the sound fuller, excessive boosting will cause a rumble, and attenuating this frequency band and the high-midrange section will make the sound thin.
3.250HZ--4KHZ part. This part contains the low-frequency waves of most musical instruments, and also affects the clarity of sounds such as vocals and musical instruments. When adjusting, it must match the settings of the front bass, otherwise the sound quality will become very bad. Boring. If you increase the 600HZ and 1KHZ too much, the sound will sound like the sound on the phone. If you increase 600HZ and 1KHZ too much, the sound will sound like a speaker. If you increase the 3KHZ too much, it will mask the recognition sound of speaking, that is, the speech will be unclear and make the sound more dull. Labial sounds "m, b, v" are difficult to distinguish. Usually this section is not adjusted. Excessively increasing this section will cause hearing fatigue.
The 4.4KHZ--5KHZ section affects the sense of presence (sense of distance) Frequency band, increasing this frequency band will make people feel that the distance between the sound source and the listener is slightly closer; attenuation will make the sound distance feel farther; if it is increased by 6dB around 5KHZ, the sound of the entire mixed sound will be Increase the power by 3dB,
5.6KHZ--16KHZ part. This frequency band controls the brightness, macro brightness and clarity of the sound. Generally speaking, increasing this part makes the sound louder, but not clear, and still It may cause excessive sibilance; attenuating this part makes the sound clear, but the sound quality is slightly thin. This frequency band is suitable for restoring human voices.
The characteristics of several common EQ combinations are listed below:< /p>
POP: Pop music, it mainly takes into account vocals and instrumental music, and the combination is relatively even, so the fluctuation of the EQ curve is not very large.
ROCK: Rock music, its high and low ends are greatly improved. Big, bass makes the music powerful and rhythmic, and the treble part is clear and even harsh.
JAZZ: Jazz, compared with POP, it increases the 3-5KHZ part to enhance the sense of presence.
Classical: Classical music, which also improves the high and low parts, mainly highlights the performance of musical instruments.
Vocal: Human voice, the frequency range of the sound produced by the human voice is relatively narrow, mainly concentrated in Intermediate frequency part.
In addition, it should be noted that everyone feels different about sounds of different frequencies, and the frequency response of audio playback equipment is also different. People's listening curves are only drawn based on statistical data. Therefore, sounds that sound natural to others may feel uncomfortable to you. Adjustment of the equalizer needs to be personalized based on your own hearing characteristics and the playback equipment you are using.
Reference materials:
p>Baidu Library: Frequency range of various sounds