source:Industry News release time:2022-03-01 Hits: Popular:Brand bar audio wholesale
First of all, let's briefly introduce what is the phase interference of the entertainment audio system. Generally, full-range speakers are made of a combination of tweeters and woofers, and are divided by frequency dividers.
Although the tweeter and bass unit play different frequency bands, there is still a certain crossover frequency. In addition, the time difference between the sound from the two units reaching the ear will lead to a phase difference between the sound waves in the crossover frequency part, which is caused by phase interference. distortion. The main manifestation of phase interference is partial cancellation or enhancement in the crossover frequency part of the frequency division, and the sound is divergent or dry and hard.
Why do I feel tired when singing with speakers with large phase interference? Due to the existence of phase interference, especially in the crossover frequency part of the frequency division of the speakers, if the phenomenon of cancellation or enhancement occurs in this section, then the sound of these frequency bands will appear For diffuse or dry hair.
When the singer hears that his voice is not real, he will subconsciously strengthen his breath to make the sound of the entertainment sound more solid; similarly, if the singer hears his voice bursting out, he will adjust his breath and sing. . In this way, when you sing, you can hold your breath for a while and inhale it for a while, and you can't relax. How to distinguish whether the phase interference of the speaker is large or not can be roughly distinguished by means of measurement and some subjective evaluation methods.
Method 1: Find a song that can sing. If you feel that the breath is smooth and the top and bottom are connected when singing, this speaker will not be a problem.
Method 2: If you can’t sing, find a saxophone solo or acoustic guitar solo piece and play it. If the sound is scattered, the sound of the saxophone or guitar doesn’t come from a point, but from a piece, or the sound If it is hard and the sound of the instrument is insufficient, and the sound is dry, then this speaker is not in the optional range.
Popular recommendation
BR132A Bar speaker wholesale
2021-07-14A1 Car stereo manufacturer
2021-07-26Infrabass 218Sound for bars Vendor
2021-07-14Evolution 7E Sound bar Merchant
2021-07-16Minibass 212 Bar bar sound Merchant
2021-06-09Resolution 5S skeletal Concert sound Vendor
2021-07-16EV O7T Speaker bar Vendor
2021-07-16I8SUB Gymnasium audio Vendor
2021-07-26MB210 Low Profile Bar audio set Merchant
2021-07-14F10 Nightclub sound Vendor
2021-07-26Resolution 1.5 ktv bar sound Vendor
2021-07-16Resolution 2 S8KTV audio Vendor
2021-07-17Wuxi HYPER OG landmark bar audio equipment----Mateng Audio
2022-07-01Dingyuan TAICHIPARTY Internet celebrity bar audio is provided by Ma Teng Audio
2022-03-04The advantages and disadvantages of line array speakers, how does the bar choose the right sound? ?
2021-12-09Chengdu CLUB DNA bar audio is provided by Mateng Audio.Bar sound layout
2022-02-15Skills for debugging professional audio system steps
2022-08-08How to achieve the desired effect of stage sound!
2021-11-05What is a Class G amplifier?
2022-03-23How to configure conference room audio.Xi'an Bar Audio price
2022-05-19Equalizer debugging.Conference room audio quotation
2022-06-22The difference between the three types of entertainment audio
2022-03-22Some common conference audio system interference?Mini bar sound
2022-04-06Zunyi FIRST ROOM is the most fun bar audio--Mateng Audio
2022-07-06