You can Also a SoundProofing Casing, But Its Use Can Not Always Be Appropriate, SincE One Not Be En feing for Protiation. The Question Arisss of the Sound Insulation of the Premiss Themselves. To This, the Begin to Sheat the Walls with Sound -absorbing Materials, While the Effectivence Will DePend on Which Type of Insulation Material is used. Experts Believe that Fibrous Materials Are the Most Effective For ISOLATION, HOWEVER, TheY ShULD TAKE Into Account Their Thickness.