公开(公告)号：US20220274539A1

公开(公告)日：2022-09-01

申请号：US17678660

申请日：2022-02-23

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Kai Aizawa ,  Hidenori Morita ,  Norimasa Kobayashi ,  Seigo Yamamoto

IPC: B60R13/08 ,  G01H15/00 ,  G01H5/00

Abstract: This storage unit is configured to store an outside-of-panel acoustic transfer function that is an acoustic transfer function involving an airborne sound that is a sound emitted from a sound source located outside a panel member and propagated through the air to an outer surface of the panel member, and a panel transmission function that is an acoustic transfer function from the outer surface of the panel member to an inner surface of the panel member. This sound transmission analyzing unit is configured to calculate, based on the outside-of-panel acoustic transfer function and the panel transmission function, an acoustic transfer function from the sound source via the air to the inner surface of the panel member.