process applied in a professional sound system or not intended to limit the level of preset decibels and respective operating device

摘要

This Invention Patent refers to (1), refers to Process Applied to Professional Sound System Intended to Limit the Level of Prefixed Decibels and the respective Operational Device, which corresponds to additional equipment incorporated to the professional sound system between the amplifier and the loudspeaker aiming to limit the height of the volume of the sound at the output of the system with values in preset decibels and destined to the field of events, shows, shows and diverse presentations and other activities of the type where it is necessary to use systems of sound to meet the needs of the event in question, being characterized by being made up of Process and Device (2).