专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006270992A Sound processing device and method 审中-公开
标题翻译：声音处理装置和方法
公开(公告)号：JP2006270992A
公开(公告)日：2006-10-05
申请号：JP2006138915
申请日：2006-05-18
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： KOWAKI HIROSHI
IPC分类号： H04S5/02 , B60R11/02 , H04S1/00
摘要： PROBLEM TO BE SOLVED: To reproduce a sound close to its original sound at a location of a listener by splitting a sound signal on at least one channel of input sound signals on three or more channels to produce a split signal, and adding the split signal to a sound signal on another channel. SOLUTION: A sound processing device splits a sound signal on at least one channel of input sound signals on at least three channels using a splitting stage to extract a split signal, adds in an adding stage the extracted split signal to a sound signal other than that split by the split stage, and delays the split signal and adjusts a level of the split signal in a processing stage, based on a distance between a location at which the sound signal from which the split signal is extracted by the splitting stage is reproduced, and a location at which the sound signal to which the split signal is added by the adding stage is reproduced. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过在三个或更多个通道上的输入声音信号的至少一个通道上分割声音信号，在收听者的位置处再现接近其原始声音的声音，以产生分离信号，并且添加分离信号到另一个通道上的声音信号。解决方案：声音处理设备使用分割级在至少三个通道上的至少一个输入声音信号上分离声音信号，以提取分离信号，将添加阶段将提取的分离信号添加到声音信号除了通过分割级分割的分割信号之外的距离，并且在分割级提取分离信号的声音信号的位置之间的距离，延迟分割信号并且在处理阶段调整分割信号的电平并且再现由添加级添加了分离信号的声音信号的位置。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2010161606A Speaker system 审中-公开
标题翻译：扬声器系统
公开(公告)号：JP2010161606A
公开(公告)日：2010-07-22
申请号：JP2009002183
申请日：2009-01-08
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： MIKI YOSHIKUNI , KOWAKI HIROSHI , SO RYOSUKE
IPC分类号： H04R3/12 , H04R1/28 , H04R3/04 , H04R5/02 , H04S1/00
摘要： PROBLEM TO BE SOLVED: To provide a speaker system having high sound quality about sound signal processing technology in the speaker system. SOLUTION: The speaker system includes: a first speaker unit and a second speaker unit which respectively have a diaphragm and a magnetic circuit for converting an input sound signal into vibrations of the diaphragm, wherein rear sides of respective sound emitting surfaces are connected by a rib; a branching means for branching the input sound signal into a first sound signal to be sent to the first speaker unit and a second sound signal to be sent to the second sound unit; and an adjusting means including at least one of a filtering means for attenuating a high-pitched sound range component higher than a prescribed band, of the second sound signal and a delaying means for delaying the first sound signal. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在扬声器系统中对声音信号处理技术具有高音质的扬声器系统。扬声器系统包括：第一扬声器单元和第二扬声器单元，其分别具有用于将输入声音信号转换为振动的振动的振动膜和磁路，其中各个发音表面的后侧被连接由肋骨分支装置，用于将输入声音信号分支为要发送到第一扬声器单元的第一声音信号和要发送到第二声音单元的第二声音信号; 以及调整装置，包括用于衰减高于规定频带的高音段声音分量的滤波装置和第二声音信号中的至少一个以及用于延迟第一声音信号的延迟装置中的至少一个。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009171459A Speaker system 有权
标题翻译：扬声器系统
公开(公告)号：JP2009171459A
公开(公告)日：2009-07-30
申请号：JP2008009713
申请日：2008-01-18
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： MIKI YOSHIKUNI , KOWAKI HIROSHI , HIRAMOTO MITSUHIRO , HAMADA KAZUHIKO , SHIBATA KIYOMASA
IPC分类号： H04R1/00
摘要： PROBLEM TO BE SOLVED: To provide a speaker system that not only allows a user to easily adjusts a direction and the like of a speaker body but also achieves a safer arrangement. SOLUTION: The speaker system includes the speaker body 1, a mounting base 2 on which the speaker body is mounted, a speaker holding means 3 for holding the speaker body on the mounting base so that angle of the speaker body to the mounting base is adjustable, a speaker pressing means 4 for pressing the speaker body onto the speaker holding means, and an operation receiving portion 5 for receiving the operation for the speaker pressing means from the user. In the speaker system, the state of the speaker body 1 being fixed onto the speaker holding means 3 is adjustable by adjusting the pressing power applied by the speaker pressing means 4 according to the operation for the speaker pressing means 4 received through the operation receiving portion 5. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种扬声器系统，其不仅允许用户容易地调节扬声器主体的方向等，而且实现更安全的布置。扬声器系统包括扬声器主体1，安装有扬声器主体的安装基座2，用于将扬声器主体保持在安装基座上的扬声器保持装置3，使得扬声器主体与安装座的角度底座是可调节的，用于将扬声器主体按压到扬声器保持装置上的扬声器按压装置4和用于从用户接收扬声器按压装置的操作的操作接收部分5。在扬声器系统中，扬声器主体1固定在扬声器保持装置3上的状态通过根据通过操作接收部分接收的扬声器按压装置4的操作调节扬声器按压装置4施加的按压力来调节扬声器主体1的状态 5.版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007053798A Speaker system 有权
标题翻译：扬声器系统
公开(公告)号：JP2007053798A
公开(公告)日：2007-03-01
申请号：JP2006291411
申请日：2006-10-26
申请人： Fujitsu Ten Ltd , Time Domain:Kk , 富士通テン株式会社 , 株式会社タイムドメイン
发明人： KOWAKI HIROSHI , YUI HIROYUKI
IPC分类号： H04R1/02 , H04R1/28
CPC分类号： H04R2209/027
摘要： PROBLEM TO BE SOLVED: To provide a speaker structure which has simple configuration while maintaining excellent sound quality. SOLUTION: The speaker structure has a first speaker which has a first diaphragm, a first frame for fixing an outer periphery of the first diaphragm, and a first magnetic circuit for transducing a signal into vibrations to the first diaphragm, a second speaker which has a second diaphragm, a second frame for fixing an outer periphery of the second diaphragm, and a second magnetic circuit for transducing a signal into vibrations to the second diaphragm, and a fixing means of fixing aback of the first magnetic circuit and a back of the second magnetic circuit. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有简单配置的扬声器结构，同时保持优良的音质。解决方案：扬声器结构具有第一扬声器，其具有第一隔膜，用于固定第一隔膜的外周的第一框架和用于将信号转换为振动的第一磁路转换到第一隔膜;第二扬声器其具有第二隔膜，用于固定第二隔膜的外周的第二框架和用于将信号转换为第二隔膜的振动的第二磁路;以及固定装置，用于固定第一磁路和背面的固定装置的第二磁路。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006254497A Acoustic processing apparatus and acoustic processing method 审中-公开
标题翻译：声学处理装置和声音处理方法
公开(公告)号：JP2006254497A
公开(公告)日：2006-09-21
申请号：JP2006138922
申请日：2006-05-18
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： KOWAKI HIROSHI
IPC分类号： H04S5/02 , H04R3/12 , H04S1/00
摘要： PROBLEM TO BE SOLVED: To reproduce a sound close to an original sound at a position of a listener by branching an acoustic signal of at least one channel, among acoustic signals of three or more channels produced from a reproduction signal from an acoustic source, to create a branch signal and adding the branch signal to the acoustic signals of the other channels. SOLUTION: In the acoustic processing apparatus, at least one of at least three acoustic signals produced by an acoustic signal producing means using a reproduction signal from an acoustic source is branched in a branching step to extract a branch signal, and the extracted branch signal is added to the acoustic signals, other than the acoustic signal branched in the branching step, in an adding step. Based on a distance between a reproduction position of the acoustic signal from which the branch signal is extracted in the branching step and a reproduction position of the acoustic signal to which the branch signal is added in the adding step, the branch signal is delayed in a processing step, and a level of the branch signal is controlled. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过分支至少一个通道的声信号，在从声音的再现信号产生的三个或更多个声道的声信号中再现在收听者的位置附近的原始声音的声音源，以产生分支信号并将分支信号添加到其它信道的声信号。解决方案：在声学处理装置中，由使用来自声源的再现信号的声音信号产生装置产生的至少三个声音信号中的至少一个在分支步骤中分支以提取分支信号，并且提取在加法步骤中，除了在分支步骤中分支的声信号之外，将分支信号加到声信号中。基于在分支步骤中从其中提取分支信号的声学信号的再现位置与在相加步骤中添加了分支信号的声学信号的再现位置之间的距离，分支信号被延迟处理步骤，并且控制分支信号的电平。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2009094677A Speaker device 审中-公开
标题翻译：扬声器设备
公开(公告)号：JP2009094677A
公开(公告)日：2009-04-30
申请号：JP2007261841
申请日：2007-10-05
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： KOWAKI HIROSHI , MIKI YOSHIKUNI , SO RYOSUKE
IPC分类号： H04R1/28
CPC分类号： H04R1/2896 , H04R1/227
摘要： PROBLEM TO BE SOLVED: To provide the technology regarding a speaker device, capable of providing sounds of excellent quality by enhancing the acoustic conversion efficiency, when reproducing low-pitched sounds.
SOLUTION: The speaker device comprises a first speaker, a second speaker facing the first speaker, a speaker box for housing the first speaker and the second speaker, a connecting part for connecting the first speaker with the second speaker, and a vibration-transmitting chamber which is disposed between the first speaker and the second speaker and communicates with an opening formed for the speaker box.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供关于扬声器装置的技术，当再现低音时，能够通过提高声转换效率来提供优质的声音。解决方案：扬声器装置包括第一扬声器，面向第一扬声器的第二扬声器，用于容纳第一扬声器和第二扬声器的扬声器盒，用于将第一扬声器与第二扬声器连接的连接部分和振动传送室，其设置在第一扬声器和第二扬声器之间，并与形成于扬声器箱的开口连通。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007060711A Speaker apparatus 有权
标题翻译：扬声器装置
公开(公告)号：JP2007060711A
公开(公告)日：2007-03-08
申请号：JP2006291435
申请日：2006-10-26
申请人： Fujitsu Ten Ltd , Time Domain:Kk , 富士通テン株式会社 , 株式会社タイムドメイン
发明人： KOWAKI HIROSHI , YUI HIROYUKI
IPC分类号： H04R1/02 , H04R1/28
CPC分类号： H04R2209/027
摘要： PROBLEM TO BE SOLVED: To provide a speaker structure which maintains excellent sound quality with a simple configuration.
SOLUTION: The speaker structure has a first speaker which is provided with a first vibration board, a first frame to fix the perimeter of the first vibration board and a first magnetic circuit to convert signals into vibration to the first vibration board, a second speaker which is provided with a second vibration board, a second frame to fix the perimeter of the second vibration board and a second magnetic circuit to convert signals into vibration to the second vibration board, and a fixing means for fixing the rear sides of the first and second magnetic circuits.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种以简单的配置保持优良音质的扬声器结构。扬声器结构具有第一扬声器，该第一扬声器设置有第一振动板，固定第一振动板的周边的第一框架和将信号转换为第一振动板的振动的第一磁路，第二扬声器，其设置有第二振动板，固定第二振动板的周边的第二框架和用于将信号转换为振动的第二磁路转换为第二振动板;以及固定装置，第一和第二磁路。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006279984A Acoustic processor and acoustic processing method 审中-公开
标题翻译：声学处理器和声音处理方法
公开(公告)号：JP2006279984A
公开(公告)日：2006-10-12
申请号：JP2006138925
申请日：2006-05-18
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： KOWAKI HIROSHI
IPC分类号： H04S5/02 , B60R11/02
摘要： PROBLEM TO BE SOLVED: To reproduce a sound close to an original sound at the position of a listener by branching an acoustic signal of at least one channel out of acoustic signals of three or more channels generated from a reproduction signal from an acoustic source and adding a branch signal thus produced to the acoustic signal of other channel. SOLUTION: Acoustic signals corresponding, respectively, to at least three speakers located at different positions are generated by an acoustic signal generating means using a reproduction signal from an acoustic source, at least one acoustic signal is branched at a branch stage to take out a branch signal which is then added, at a summing stage, to an acoustic signal other than that branched at the branch stage. Based on the distance between the reproduction position of an acoustic signal from which a branch signal is taken out at the branch stage, and the reproduction position of an acoustic signal added with the branch signal at the summing stage, the branch signal is delayed at a processing stage and the level of the branch signal is adjusted in the acoustic processor. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过从声音的再现信号产生的三个或更多个声道的声信号中分离出至少一个声道的声信号，来再现在收听者位置附近的原始声音的声音源和添加如此产生的分支信号到其他信道的声信号。解决方案：分别对应于位于不同位置的至少三个扬声器的声信号由声信号发生装置使用来自声源的再现信号产生，至少一声音信号在分支级分支以取输出一个分支信号，然后在加法阶段将其分配到除了在分支级分支的声信号之外的声信号。基于在分支级从其中取出分支信号的声音信号的再现位置与在加法阶段添加有分支信号的声学信号的再现位置之间的距离，分支信号被延迟到在声学处理器中调整处理级和分支信号的电平。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006279983A Acoustic processor and acoustic processing method 审中-公开
标题翻译：声学处理器和声音处理方法
公开(公告)号：JP2006279983A
公开(公告)日：2006-10-12
申请号：JP2006138918
申请日：2006-05-18
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： KOWAKI HIROSHI
IPC分类号： H04S5/02 , B60R11/02
摘要： PROBLEM TO BE SOLVED: To reproduce a sound close to an original sound at the position of a listener by branching an acoustic signal of at least one channel out of acoustic signals of three or more channels and adding a branch signal thus produced to the acoustic signal of other channel. SOLUTION: Out of at least three acoustic signals generated by an acoustic signal generating means, at least one acoustic signal is branched at a branch stage to take out a branch signal which is then added, at a summing stage, to an acoustic signal other than that branched at the branch stage. Based on the distance between the reproduction position of an acoustic signal from which a branch signal is taken out at the branch stage, and the reproduction position of an acoustic signal added with the branch signal at the summing stage, the branch signal is delayed at a processing stage and the level of the branch signal is adjusted in the acoustic processor. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过从三个或更多个声道的声信号分支出至少一个通道的声信号，再现在收听者位置附近的原始声音的声音，并将由此产生的分支信号加到其他通道的声信号。解决方案：在由声学信号产生装置产生的至少三个声学信号中，至少一个声学信号在分支级分支以取出分支信号，然后在相加阶段将该分支信号加到声学除了在分支阶段分支的信号。基于在分支级从其中取出分支信号的声音信号的再现位置与在加法阶段添加有分支信号的声学信号的再现位置之间的距离，分支信号被延迟到在声学处理器中调整处理级和分支信号的电平。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2001268700A SOUND DEVICE 失效
公开(公告)号：JP2001268700A
公开(公告)日：2001-09-28
申请号：JP2000076610
申请日：2000-03-17
申请人： FUJITSU TEN LTD
发明人： MOTOJIMA AKIRA , KOWAKI HIROSHI , TOMITA YUJI , MATSUI HIDEKI
IPC分类号： H03G3/02 , H04S3/00 , H04S7/00
摘要： PROBLEM TO BE SOLVED: To actualize a multichannel sound device which can make proper output (balance and fader) adjustment causing no trouble to program contents. SOLUTION: The sound device which can reproduce channel signals of right and left channels and a center channel for at least front-arranged speakers is equipped with gain controllers 10a and 10c which control the gain of one of the right- and left-channel signals and a gain controller 10b which controls the gain of the center channel signal associatively with the gain control of the right- or left-channel signal.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式