# Competences — sound mastering engineer Source: ESCO v1.2.1 occupation-skill relations (http://data.europa.eu/esco/occupation/239707a0-4754-4f4b-80b6-6b1ef5657aed). ## Essential - **adapt to artists' creative demands** (skill/competence) - **assess sound quality** (skill/competence) - **audio editing software** (knowledge) - **audio mastering** (knowledge) - **audio technology** (knowledge) - **audiovisual products** (knowledge) - **convert different audiovisual formats** (skill/competence) - **coordinate audio system programmes** (skill/competence) - **edit recorded sound** (skill/competence) - **manage sound quality** (skill/competence) - **operate audio-signal processors** (skill/competence) - **types of audiovisual formats** (knowledge) ## Optional - audio post-production (knowledge) - audiovisual equipment (knowledge) - musical genres (knowledge) - musical instruments (knowledge) - musical theory (knowledge) - operate an audio mixing console (skill/competence)