The Influence of the Directivity of the Speaker in the Car on the Subjective Sound Quality Evaluation

Abstract

The directivity of the speaker in the car is a key factor affecting the acoustic comfort of the car. This paper reviews the influence of directivity of the speaker in the car on the subjective sound quality evaluation. The subjective sound quality evaluation method, subjective sound quality evaluation model and experimental verification are summarized. The work of the predecessors is summarized, on this basis, the next research prospect is proposed.