Development Of Information About Innovations In The Industry (Substantive Articles), Recommendations Regarding Equipment/Technology, The Latest Trends, Protective Measures, Room Acoustics In The Field Of Recording And Sound Systems As Part Of The Project: Establishment And Support Of The Operation Of An Industry Skill Center (Bcu), Implementing The Concept Of Professional Excellence Centers In A Team Schools And Educational Institutions Of Modern Technologies Of The Łódź Voivodeship In Łódź In The Field Of Recordings And Sound Systems. The Order Is Divided Into 7 Parts.