Liphanele tsa lebota tse khabisitsoeng, phanele e phuthetsoeng ka lesela, lisebelisoa tsa phanele ea acoustic, phanele ea molumo oa acoustic e na le molumo o pharalletseng oa ho monya le coefficient e phahameng ea acoustic, le phello e betere ea ho monya molumo ho ea ho maqhubu a tlase, a mahareng le a phahameng.Ho hanyetsa mocheso o phahameng, ho hanyetsa ho qhibiliha ha leqhoa, le botsofali, ho hanyetsa ke litšobotsi tse ka sehloohong tsa boleng ba lesela la acoustic panel. Litšobotsi tsena li finyella mefuta e mengata ea tšebeliso ea lesela la acoustic panel.
Boemo ba ts'ireletso ea mollo bo fihla boemong ba naha B, 'me tšireletso ea tikoloho ke boemo ba naha ea E1.Ka ho feto-fetoha ha maemo, lesela la acoustic lesela le entsoe ka thepa e bonolo.