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.