The invention discloses an independent sound insulation room. The independent sound insulation room comprises a first multimedia screen, a framework layer and a second multimedia screen, the multimedia screens are mounted on the inner and outer surfaces of the framework layer, wherein the framework layer comprises keel frame bodies, a framework body sound insulation layer between the keel frame bodies, framework surface sound insulation layers inside and outside the keel frame bodies, and flame-retardant layers covering the surfaces of the framework surface sound insulation layers. According to the independent sound insulation room, a sound absorption plate cooperates with the keel frame bodies, so that the framework strength and the sound absorption effect are improved, the contradictionbetween sound insulation quality control and sound insulation room weight and volume control is solved; sound absorption hole channels formed by metal films with protrusions are formed in the sound absorption plate, sound energy can be consumed in the two modes of air vibration and metal film wall friction or metal film vibration, meanwhile, resonance is formed between the metal films, the metal film composition is optimized, and the sound energy consumption efficiency is further improved; and excellent sound absorption effects are achieved inside and outside the sound insulation room, and theindependent sound insulation room is suitable for the situation that the sound insulation requirement is relatively high or the multimedia screens are arranged inside and outside.