公开(公告)号：US10607593B1

公开(公告)日：2020-03-31

申请号：US16160125

申请日：2018-10-15

Applicant: GM Global Technology Operations LLC

Inventor： Frank C. Valeri ,  James T. Lagodzinski ,  Timothy J. Roggenkamp ,  Craig R. Towalski ,  William Seldon

IPC: G10K11/178

Abstract: A vehicle and an associated method for augmenting audible sound generated in a passenger compartment by operation of first and second torque machines are described. The passenger compartment includes an audio speaker that is operably controlled by a controller that is also is in communication with the first and second torque machines. The controller includes an instruction set that is executable to determine first parameters associated with audible sound generated by operation of the first torque machine and determine second parameters associated with audible sound generated by operation of the second torque machine. A desired audible sound in the passenger compartment is determined. The audio speaker is controlled to generate a correction tone based upon the first parameters, the second parameters and the desired audible sound in the passenger compartment.

公开(公告)号：US20150043744A1

公开(公告)日：2015-02-12

申请号：US13963034

申请日：2013-08-09

Applicant: GM Global Technology Operations LLC

Inventor： James T. Lagodzinski ,  Frank C. Valeri ,  Scott M. Reilly ,  John P. Miller ,  Oliver Jung

IPC: H04R3/00

CPC classification number: H04R3/002 ,  H04R3/12 ,  H04R2499/13

Abstract: A method of masking sounds associated with a vehicle is provided. The method includes performing on processing circuitry, monitoring of vehicle data. A tonal disturbance type and a tone to mask associated with the tonal disturbance type are identified based on the vehicle data. A shaped band of sounds is determined based on the tone to mask. The shaped band of sounds covers a range of frequencies around the tone to mask. The shaped band of sounds is applied to an audio output of the vehicle.

Abstract translation: 提供了一种掩蔽与车辆相关的声音的方法。 该方法包括执行处理电路，监视车辆数据。 基于车辆数据识别音调扰动类型和与音调扰动类型相关联的掩码的音调。 基于要屏蔽的音调来确定形状的声音带。 形状的声带包围围绕色调的一系列频率。 形状的声音带应用于车辆的音频输出。

公开(公告)号：US09237399B2

公开(公告)日：2016-01-12

申请号：US13963034

申请日：2013-08-09

Applicant: GM Global Technology Operations LLC

Inventor： James T. Lagodzinski ,  Frank C. Valeri ,  Scott M. Reilly ,  John P. Miller ,  Oliver Jung

IPC: H04R3/02 ,  H04R3/00 ,  H04R3/12 ,  H04R1/02

CPC classification number: H04R3/002 ,  H04R3/12 ,  H04R2499/13

Abstract: A method of masking sounds associated with a vehicle is provided. The method includes performing on processing circuitry, monitoring of vehicle data. A tonal disturbance type and a tone to mask associated with the tonal disturbance type are identified based on the vehicle data. A shaped band of sounds is determined based on the tone to mask. The shaped band of sounds covers a range of frequencies around the tone to mask. The shaped band of sounds is applied to an audio output of the vehicle.

Abstract translation: 提供了一种掩蔽与车辆相关的声音的方法。 该方法包括执行处理电路，监视车辆数据。 基于车辆数据识别音调扰动类型和与音调扰动类型相关联的掩码的音调。 基于要屏蔽的音调来确定形状的声音带。 形状的声带包围围绕色调的一系列频率。 形状的声音带应用于车辆的音频输出。