公开(公告)号：US20120148066A1

公开(公告)日：2012-06-14

申请号：US13398719

申请日：2012-02-16

申请人： Yoshikazu HONJI ,  Yasuo Yoshioka ,  Tetsu Kobayashi

发明人： Yoshikazu HONJI ,  Yasuo Yoshioka ,  Tetsu Kobayashi

IPC分类号： H04B1/00

CPC分类号： G10K15/04

摘要： Microphones are provided at an air inlet of the engine and a vehicle-cabin-side wall surface of an engine room, and engine sounds are picked up. The engine sound is processed by a signal processing section, and the processed engine sound is output from a speaker provided in a vehicle cabin. The signal processing section is provided with a filter which simulates a sound insulation characteristic of the vehicle cabin and a transformation section for processing the engine sound according to driving condition. A spectrum transformation characteristic of the transformation section is determined according to values detected by a vehicle speed sensor, an engine speed sensor, and an accelerator depression sensor, and a spectrum of the engine sound is transformed by means of specification of the spectrum transformation characteristic, thereby enhancing an engine sound.

摘要翻译： 在发动机的进气口和发动机室的车厢侧壁面设置有麦克风，并且拾取发动机声音。 发动机声音由信号处理部分处理，并且处理的发动机声音从设置在车厢中的扬声器输出。 信号处理部设置有模拟车厢的隔音特性的过滤器和根据驾驶状况处理发动机声音的变换部。 根据由车速传感器，发动机转速传感器和加速器凹陷传感器检测的值来确定变换部的频谱变换特性，通过频谱变换特性的规格来变换发动机声音的频谱， 从而增强发动机声音。

公开(公告)号：US20080271593A1

公开(公告)日：2008-11-06

申请号：US11974542

申请日：2007-10-15

申请人： Akio TAKAHASHI ,  Yoshikazu HONJI ,  Kiyoto KUROIWA

发明人： Akio TAKAHASHI ,  Yoshikazu HONJI ,  Kiyoto KUROIWA

IPC分类号： G10H7/00

CPC分类号： G07C5/08 ,  G10H1/0066 ,  G10H2220/351 ,  G10H2250/381

摘要： A data converting device includes a first receiving section which receives vehicle driving data of a vehicle from an engine control unit for performing driving control of an engine mounted on the vehicle, and a control section which converts the vehicle driving data into a music performance format, and outputs the converted data.

摘要翻译： 数据转换装置包括：第一接收部，其从用于执行安装在车辆上的发动机的驱动控制的发动机控制单元接收车辆的车辆驾驶数据;以及控制部，其将车辆驾驶数据转换为音乐演奏格式， 并输出转换后的数据。

公开(公告)号：US20110278091A1

公开(公告)日：2011-11-17

申请号：US13106648

申请日：2011-05-12

申请人： Yoshikazu HONJI ,  Junichi FUJIMORI ,  Makoto KURIHARA

发明人： Yoshikazu HONJI ,  Junichi FUJIMORI ,  Makoto KURIHARA

IPC分类号： E04B1/84

CPC分类号： G10K11/172 ,  E04B1/86 ,  E04B2001/8433

摘要： An acoustic structure includes plate members defining a plurality of hollow regions in parallel relation to each other. Opening portions are formed in one surface (reflective surface) of the plate members in corresponding relation to the hollow regions and in such a manner as to communicate the hollow regions with an external surface. A plurality of sound absorbing members are provided in a dispersed fashion on regions of the one surface (reflective surface) other than the opening portions and neighborhoods of the opening portions. As a modification, a sound absorbing member may be loaded in one of the hollow regions and partly exposed to the outer space through the corresponding opening portion.

摘要翻译： 声学结构包括限定多个彼此平行的中空区域的板构件。 开口部分以对应于中空区域的方式形成在板构件的一个表面（反射表面）中，并且以使得中空区域与外表面连通的方式形成。 多个吸音构件以分散的方式设置在除了开口部分的开口部分和邻近区域之外的一个表面（反射表面）的区域上。 作为修改，吸音构件可以装载在一个中空区域中，并且部分地通过相应的开口部分暴露于外部空间。