Room Response Equalization—A Review

Stefania Cecchi, Alberto Carini, Sascha Spors
2017 Applied Sciences  
Room response equalization aims at improving the sound reproduction in rooms by applying advanced digital signal processing techniques to design an equalizer on the basis of one or more measurements of the room response. This topic has been intensively studied in the last 40 years, resulting in a number of effective techniques facing different aspects of the problem. This review paper aims at giving an overview of the existing methods following their historical evolution, and discussing pros
more » ... cons of each approach with relation to the room characteristics, as well as instrumental and perceptual measures. The review is concluded by a discussion on emerging topics and new trends.
doi:10.3390/app8010016 fatcat:kav6lxxbxfgqdht44em5o7nzii