There are many types of recording studios, such as music recording studios, dialogue recording studios, mixing recording studios, effects recording studios, stunt recording studios, simultaneous recording studios, commentary recording studios, etc.; they can be divided into recording technology There are two types of natural reverberation recording studios and strong sound-absorbing recording studios; the use of polyester fiber sound-absorbing panels can ensure the background noise in the studio; sound-absorbing materials are pasted on the surface to make the indoor reverberation time meet the functional recording requirements while improving the decoration effect. Just as beautiful. Product features: large insulation volume, moderate reverberation time, beautiful and atmospheric appearance, rapid construction and other advantages. It must be emphasized that in broadcast studios or small dialogue recording studios, it is impossible to establish a diffuse sound field at many frequencies, especially since most current close-range pickup technology is used, and reverberation has little effect on the picked-up sound signal. In this case, the main factor that changes the sound quality is not so much the reverberation time, but rather the early reflection sound. Therefore, for close pickup in various language recording studios with short reverberation time and small volume, attention should be paid to the control of reflected sound. Otherwise, the pickup technology should be changed or the reverberation of the room should be changed at the same time. time. Dialogue recording studios for recording movies, TV series or radio dramas with long reverberation time or adjustable reverberation time were built for this reason. An important requirement of dialogue recording studios for recording movies and TV series is to create a certain environmental atmosphere, that is, to express the different environments in which the characters are located: in order to meet this requirement, many movie studios and TV series production departments almost do not only Set up a dialogue studio with fixed reverberation time and its frequency characteristics, or a dialogue studio with adjustable reverberation time. The latter allows a room to have different reverberation times through the adjustment of pre-designed sound-absorbing surfaces/reflecting surfaces. This kind of recording studio is generally larger in volume, and the boundary surface available for adjustment is also correspondingly larger, so the reverberation time range that can be adjusted is larger. In addition, due to the variable acoustic characteristics of the indoor boundary surface, this creates favorable conditions for controlling early reflection sound. By making full use of these factors, it becomes possible to control the picked-up acoustic signals. However, the close-range pickup technology that has been used for a long time cannot play its due role in expressing the sense of spatial environment with different reverberations in the room. This must be noted. Suitable for: commercial recording studios, home recording studios. Jing Lilun Building Materials Co., Ltd. is a company specializing in the production and sales of building acoustic materials. Jing Lilun sound insulation materials are widely used in: function halls, discos, cinemas, music rooms, classrooms, laboratories, recording studios, piano rooms, soundproof ceilings, soundproof walls, soundproof floors, soundproof windows, soundproof doors and other indoor projects; at the same time Supply of soundproofing materials and a variety of noise-reducing soundproofing materials.