The term DECIBELS TEN refers to a unit of measurement used to measure sound intensity. The crossword solutions for this term are SONE (4 letters), NOISE (5 letters), LOUD (4 letters), and QUIET (5 letters). SONE is a unit of loudness, NOISE is a sound that is generally unwanted or unpleasant, LOUD is a term used to describe a sound that is strong and intense, and QUIET is a term used to describe a sound that is soft and low in volume.