公开(公告)号：US20240137696A1

公开(公告)日：2024-04-25

申请号：US17969265

申请日：2022-10-18

Applicant: Bose Corporation

Inventor： Roland Noller ,  Michael S. Dublin

IPC: H04R3/04 ,  G06F3/16

CPC classification number: H04R3/04 ,  G06F3/165

Abstract: Systems, methods, and processing are provided for adjusting an audio playback signal to adjust a temporal alignment of content within an audio signal. The audio signal is received and filtered to provide an adjusted audio signal. The adjusted audio signal includes a delay in a first range of frequencies relative to a second range of frequencies, and the adjusted audio signal is provided to a sound reproduction system, such as an amplifier and at least one acoustic transducer.

公开(公告)号：US20240236564A9

公开(公告)日：2024-07-11

申请号：US17969265

申请日：2022-10-19

Applicant: Bose Corporation

Inventor： Roland Noller ,  Michael S. Dublin

IPC: H04R3/04 ,  G06F3/16

CPC classification number: H04R3/04 ,  G06F3/165

Abstract: Systems, methods, and processing are provided for adjusting an audio playback signal to adjust a temporal alignment of content within an audio signal. The audio signal is received and filtered to provide an adjusted audio signal. The adjusted audio signal includes a delay in a first range of frequencies relative to a second range of frequencies, and the adjusted audio signal is provided to a sound reproduction system, such as an amplifier and at least one acoustic transducer.

公开(公告)号：US20160316286A1

公开(公告)日：2016-10-27

申请号：US14692962

申请日：2015-04-22

Applicant: Bose Corporation

Inventor： Martin Amandus Weber ,  Roland Noller ,  Harald Wanner ,  Vladimir Malus

IPC: H04R1/02 ,  H04R1/28 ,  H04R1/34 ,  B60R11/02 ,  H04R9/06

CPC classification number: H04R1/025 ,  B60R11/0217 ,  B60R2011/0036 ,  H04R1/021 ,  H04R1/2819 ,  H04R1/345 ,  H04R9/06 ,  H04R2499/13

Abstract: A vehicle loudspeaker system is provided. The system includes a vehicle body having a trunk floor pan, and a trunk floor that covers the trunk floor pan. The trunk floor has an upper surface and an opposite, lower surface. An electro-acoustic transducer is disposed between the lower surface of the trunk floor and the trunk floor pan. The transducer includes a diaphragm that defines a first radiating surface and a second radiating surface that is opposite the first radiating surface. The electro-acoustic transducer also includes an electro-magnetic motor for driving motion of the diaphragm along a motion axis. The transducer being arranged such that motion axis is within 45 degrees of parallel with the trunk floor. The system also includes a duct that is configured and arranged to direct acoustic energy radiated from the first radiating surface to a region above the upper surface of the trunk floor.

Abstract translation: 提供车辆扬声器系统。 该系统包括具有行李箱地板的车体和覆盖行李箱地板的行李箱地板。 树干地板具有上表面和相对的下表面。 电声换能器设置在行李箱地板的下表面和行李箱地板之间。 换能器包括限定第一辐射表面的膜片和与第一辐射表面相对的第二辐射表面。 电声换能器还包括用于驱动振动板沿着运动轴的运动的电磁马达。 传感器布置成使得运动轴线与行李箱地板平行45度。 该系统还包括配置和布置成将从第一辐射表面辐射的声能引导到躯干地板上表面上方的管道。

公开(公告)号：US09578404B2

公开(公告)日：2017-02-21

申请号：US14692962

申请日：2015-04-22

Applicant: Bose Corporation

Inventor： Martin Amandus Weber ,  Roland Noller ,  Harald Wanner ,  Vladimir Malus

IPC: H04R1/00 ,  H04R1/02 ,  B60R11/02 ,  H04R9/06 ,  H04R1/34 ,  H04R1/28 ,  B60R11/00

CPC classification number: H04R1/025 ,  B60R11/0217 ,  B60R2011/0036 ,  H04R1/021 ,  H04R1/2819 ,  H04R1/345 ,  H04R9/06 ,  H04R2499/13

Abstract: A vehicle loudspeaker system is provided. The system includes a vehicle body having a trunk floor pan, and a trunk floor that covers the trunk floor pan. The trunk floor has an upper surface and an opposite, lower surface. An electro-acoustic transducer is disposed between the lower surface of the trunk floor and the trunk floor pan. The transducer includes a diaphragm that defines a first radiating surface and a second radiating surface that is opposite the first radiating surface. The electro-acoustic transducer also includes an electro-magnetic motor for driving motion of the diaphragm along a motion axis. The transducer being arranged such that motion axis is within 45 degrees of parallel with the trunk floor. The system also includes a duct that is configured and arranged to direct acoustic energy radiated from the first radiating surface to a region above the upper surface of the trunk floor.

Abstract translation: 提供车辆扬声器系统。 该系统包括具有行李箱地板的车体和覆盖行李箱地板的行李箱地板。 树干地板具有上表面和相对的下表面。 电声换能器设置在行李箱地板的下表面和行李箱地板之间。 换能器包括限定第一辐射表面的膜片和与第一辐射表面相对的第二辐射表面。 电声换能器还包括用于驱动振动板沿着运动轴的运动的电磁马达。 传感器布置成使得运动轴线与行李箱地板平行45度。 该系统还包括配置和布置成将从第一辐射表面辐射的声能引导到躯干地板上表面上方的管道。