| 摘要 |
<p>A method and an apparatus for expressing sound quality in a vehicle quantitatively are provided to optimize the sound quality by drawing the sound quality by using various physical variables and estimating the sound quality which a passenger feels. A plurality of sample sound sources are extracted by the combination of sound variables that are physical variables showing the sound characteristic(S100). The sound corresponding to each sample sound source is outputted in the plurality of sample sound sources. A detailed evaluation score about each sound variable for the outputted sound is received(S110). A relational expression between the evaluation score about the received sound variable and the physical value of the sound variable is drawn(S120).</p> |
