Sound insulation room (mute room) product description and applicable scope: sound insulation room (mute room) a of test requirements for product manufacturing plant design of sound insulation testing devices in between, sound insulation of sound absorption processing, make it become a small silent room, in some small inside can test the products, such as motor, acoustics, transformer, etc. With China's accession to the WTO, more and more enterprises are exported, and the enterprise to product quality request itself more and more is also high. Many electronic enterprise, professional, specializing in the production of motor manufacturers, in order to make our products quality accords with the international standard, to the operation of the product of the noise control, sound insulation room (mute room) the demand also more and more. Sound insulation room (mute room) product categories and technical features: a, sound insulation room (mute room) can be divided into two kinds, one kind is due to the large size, machine equipment repair frequently have need for manual operation, can use at this time a big room of the machine, and set up retaining the door, window and ventilation pipe. This kind of sound insulation between the similar to a sound insulation cover, the only one can come into it. Another type of sound insulation is high in between the environment noise, lie between give a quiet environment for workers control machines or observation with rest, according to the practical needs also to set up the door, window and ventilation pipe. Second, sound insulation room (mute room) is used to test equipment for the activities of the workplace, quiet room. Mute room USES all around and end face sound absorption, sound insulation of the bottom of the way is indoor environment, low noise to the quiet of the noise inside the room. The value is less than 35-40 dB (A). Mute room except the absorption system, set up according to the actual need set every window and ventilation system, laryngeal, electrical system, etc.