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.