人声频率表（Acoustic frequency meter）

人声频率表（Acoustic frequency meter） 人声频率表(Acoustic frequency meter) Voice frequency watch The song (male) 150Hz ~ 600Hz influences the song strength, which can enhance the resonance and strength of the song. Singing (female) 1.6 ~ 3.6 KHz affects the brightness of the tone color, ascending this frequency can make the tone bright and clear. Speech 800Hz is the "danger" frequency, which makes the sound "hard" and "corrugated". The sound will be improved by raising 64Hz ~ 261Hz. The sound attenuation of the larynx 600 hz ~ 800Hz will improve the tone The nasal sound will be reduced by 60Hz ~ 260Hz, and the increase of 1 ~ 2.4 KHz can improve the tone color. Excessive weight of 6KHz can produce severe dental sound. Too high a consonant of 4KHz can produce a serious cough. (the tone of the radio frequency deviation). The frequency characteristics of various instruments and vocals Frequency table Below are the frequency characteristics of various Musical Instruments and vocals Bass: bass guitar: the frequency is between 700 and 1KHz, and the tone is 60 ~ 80Hz Electric bass: the bass is in the 80-250hz, and the string is at 700-1khz Guitar: electrical guitar: 65 ~ 1.7 KHz, with a loudness of 2.5khz, full of 240Hz Wooden guitar: bass string: 80 ~ 120Hz, piano box: 250Hz, clarity: 2.5 KHz, 3.75 KHz, 5KHz Drum: bass drum: 27-146hz, bass: 60 ~ 80Hz, tapping: 2.5khz Small drum: full capacity: 240Hz, loudness: 2KHz Full strength: 240Hz, hardness: 8KHz Drum drum: fullness: 80 ~ 120Hz Hanging flowers: 130 ~ 2.6 KHz, metal sound: 200Hz, sharp sound: 7.5 ~ 10KHz, HCLC: 12KHz Man: bass: 82 ~ 392Hz, base area 64 ~ 523Hz Baritone 123-493hz, tenor 164 ~ 698Hz Female: bass 82 ~ 392Hz, benchmark audio zone 160 ~ 1200Hz Women's bass 123 ~ 493Hz, soprano 220 ~ 1.1 KHz Accordion: full capacity: 240Hz Piano: the bass is between 80 and 120Hz, and the pitch is 2.5 ~ 8KHz. The sound varies with frequency Trumpet (Trumpet) : 146 ~ 2.6 KHz, fullness: 120 ~ 240Hz, feel: 5 ~ 7.5 KHz Violins: 174 ~ 3.1 KHz, fullness: 240 ~ 400Hz, tutting sound: 1 ~ 2KHz, brightness: 7.5 ~ 10KHz Cello: 61 ~ 2.6 KHz, fullness: 300 ~ 500Hz Viola: 123 ~ 2.6 KHz Lute: 110 ~ 1.2 KHz, fullness: 600 ~ 800Hz Erhu: 293 ~ 1318Hz Flute (Flute) : 220 ~ 2.3 K Piccolo (short flute) : 494 ~ 4.1 KHz Oboe (Oboe) : 220 ~ 2.6 KHz Clarinet (Clarinet) : 146 ~ 2.6 KHz Bassoon (Bassoon, bass tube) : 55 ~ 2.6 KHz French Horn (French Horn) : 73 ~ 2.8 KHz Trombone (Trombone) : 65 ~ 2. 6 KHZ Tuba (bass) : 43 ~ 2.6 KHz The frequency band (Hz) is an instrument that can be used to regulate the decrease of auditory sense 16 k and 20 k This frequency may be a lot of people can't hear, so don't hear this section does not mean that the equipment can't replay frequency, of course, does not mean that your hearing is not good enough, only a few people can be heard 20 KHZ. This frequency can affect the brightness of the high frequency, as well as the overall sense of space, this frequency too little can make a person feel a bit stuffy, too much can produce the feeling of feeling, can produce hearing fatigue easily. The harmonic of electronic sound, guzheng piano and other instruments. 12 k - 16 k This frequency can affect the overall colour, the so-called "loose" fragrance of violin from this period of frequency is decided, the frequency will too bleak instruments out of personality, will generate too much burr feeling, at the time of post-processing, often through the actuator to beautify the frequency Cymbal, bell, bell drum, sand hammer, copper brush, triangle iron and other percussion instruments of high frequency overtones 8 k - 12 k 8 ~ 12kHz is the high range of music, which is most sensitive to the high frequency performance of the stereo. Properly highlighted (below 5dB) can be helpful to the level and color of the stereo, which can also make a person feel high-pitched and rich. However, too many words will increase the background noise, for example: the noise of the system (sound card and audio source) will be clearly displayed, and it will also make people feel sharp and hairy. If this paragraph lacks, the voice will lack of appeal and vitality. The flute, the oboe, the trumpet, the short flute and other high-pitched wind instruments 4 k - 8 k This frequency most affects the articulation of speech, brightness, if this frequency element lacks, the tone color becomes flatly faint; If the frequency is too high, the tone becomes sharp and the person may have a dental sound. This frequency is usually beautified by a pressure limiter. Some female voices and most of the playing instruments. 2 k, 4 k This frequency is very penetrating. The human ear ear cavity resonant frequency is 1 ? 4 KHZ so also is very sensitive to the frequency to the human ear. If the empty frequency component is too little, the auditory ability will become poor and the speech will appear blurred. If the frequency is too high, it can produce a cough. 2 ~ 4kHz has a great influence on the brightness of sound, which is generally unfavorable to attenuation. This section has a great impact on music, and the proper improvement can improve the brightness and sharpness of the sound, but it cannot be overemphasized in 4kHz, otherwise the female voice will be overweight. Some female voices and most of the playing instruments. 1.2 k. 1.2 kHz can be a little bit more, but not more than 3dB can improve the brightness of the sound, but too much can make the sound hard 1 k 1 kHz is the standard reference frequency for the audio equipment test. The parameters usually given in the audio equipment are tested under 1 kHz. This is the most sensitive frequency in the human ear. 800 This frequency amplitude affects the intensity of the tone. If this frequency is full, the timbre will appear strong; If this frequency is insufficient, The tone color will appear flabby, which is the characteristics of the components below 800Hz, which are prominent, and the low-frequency components are obvious. If this frequency is too much, it will produce a guttural feel. If you have too much larynx, you will lose your voice, and the proper larynx will increase your sex appeal. Therefore, the speaker will call this frequency "dangerous frequency" and use it carefully. Voice, part percussion instrument 300-300. In 300-500 hz frequency sound is primarily vocal performance (singing and recitation), can be in the band thickness and strength of vocal performance, good vocal bright, clear, or thin, cloudy. voices 150-150. This frequency affects the intensity of the sound, especially the male voice. This frequency is the low frequency base tone frequency of the male voice and also the root tone frequency of the chord in the music. The sound in the 80-160Hz frequency band mainly shows the thick feeling of music, and the sound is good in this part, and it feels like music is thick and solid. This part of the performance is not even a lack of bass when the 80Hz is short. If the performance is not good, the concert has a sense of boredom and even weakness. It is the upper limit of many low-pitched speakers, which can be used to determine the frequency upper limit of your subwoofer. Male voice 60-100. This frequency affects the thick feeling of the sound, the base of the bass. If the frequency is full, the tone will be thick and thick. If this frequency is insufficient, the timbre will become weak; If this frequency is too strong, the tone will appear low frequency resonant sound, with the sound of a roar. Drums, timpanes, and a few instruments with extremely low frequencies, such as the piano, cello, and large 20-60 This frequency affects the spatial sense of timbre, which is because the base notes of the music are mostly above this frequency. This frequency is the resonant frequency of rooms or halls. This frequency is difficult to perform, and in some hi-fi systems, the frequency is cut off to ensure the consistency and audibility of the sound. Explosions, Disco