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1. 发明授权

US07394731B2 Information playback apparatus 有权
标题翻译：信息播放装置
公开(公告)号：US07394731B2
公开(公告)日：2008-07-01
申请号：US11401327
申请日：2006-04-11
申请人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Takeaki Funada , Hiroyuki Isobe , Junichi Takagaki , Tetsuya Kikuchi , Gen Inoshita , Ko Atsumi
发明人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Takeaki Funada , Hiroyuki Isobe , Junichi Takagaki , Tetsuya Kikuchi , Gen Inoshita , Ko Atsumi
IPC分类号： G11B21/08 , G11B7/08 , G10H7/00
CPC分类号： G11B27/005 , G10H1/0091 , G10H2210/241 , G11B19/00 , G11B2220/2545 , G11B2220/2562
摘要： An information playback apparatus is provided to obtain editing effects using an optical disc in the same sense as an analog record disc is manipulated. An audio editing apparatus for playing back an optical disc such as a CD is provided with a rotatable jog dial, detecting device for detecting the amount of rotation of the jog dial, and sensing device for sensing the presence or absence of a pressing force on the jog dial. When the jog dial is rotated while being depressed with a predetermined pressing force, processing for providing sound effects is performed on the playback data to be played back from the optical disc in response to the amount of rotation detected by the detecting device. It is thereby possible to provide the same feeling of operation as provided by rotating an analog record disc through hand operations to produce playback sounds.
摘要翻译：提供信息重放装置以使用与操作模拟记录盘相同意义的光盘来获得编辑效果。用于回放诸如CD的光盘的音频编辑装置设置有可旋转的微动拨盘，用于检测微动拨盘的旋转量的检测装置，以及用于感测是否存在按压力的感测装置慢跑拨盘当按压微动拨盘以预定的按压力被按压时，响应于由检测装置检测到的旋转量，对从光盘播放的重放数据执行用于提供声音效果的处理。从而可以提供通过手动旋转模拟记录盘提供的相同的操作感，以产生回放声音。

2. 发明授权

US07042814B2 Information playback apparatus 有权
公开(公告)号：US07042814B2
公开(公告)日：2006-05-09
申请号：US10150995
申请日：2002-05-21
申请人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Takeaki Funada , Hiroyuki Isobe , Junichi Takagaki , Tetsuya Kikuchi , Gen Inoshita , Ko Atsumi
发明人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Takeaki Funada , Hiroyuki Isobe , Junichi Takagaki , Tetsuya Kikuchi , Gen Inoshita , Ko Atsumi
IPC分类号： G11B7/085 , G10H7/00
CPC分类号： G11B27/005 , G10H1/0091 , G10H2210/241 , G11B19/00 , G11B2220/2545 , G11B2220/2562
摘要： An information playback apparatus is provided to obtain editing effects using an optical disc in the same sense as an analog record disc is manipulated. An audio editing apparatus for playing back an optical disc such as a CD is provided with a rotatable jog dial, detecting device for detecting the amount of rotation of the jog dial, and sensing device for sensing the presence or absence of a pressing force on the jog dial. When the jog dial is rotated while being depressed with a predetermined pressing force, processing for providing sound effects is performed on the playback data to be played back from the optical disc in response to the amount of rotation detected by the detecting device. It is thereby possible to provide the same feeling of operation as provided by rotating an analog record disc through hand operations to produce playback sounds.

3. 发明授权

US06301365B1 Audio signal mixer for long mix editing 失效
标题翻译：音频信号混合器，用于长时间混合编辑
公开(公告)号：US06301365B1
公开(公告)日：2001-10-09
申请号：US08561808
申请日：1995-11-22
申请人： Yoichi Yamada , Takeaki Funada , Gen Inoshita
发明人： Yoichi Yamada , Takeaki Funada , Gen Inoshita
IPC分类号： H04B100
CPC分类号： H04H60/04 , G11B27/002 , G11B27/038 , G11B27/105 , G11B27/34
摘要： An audio signal mixer capable of performing a long mix editing with simple manipulations. A second audio signal producing means is prevented from producing a second audio signal when an operating member is positioned at a first end, while a first audio signal producing means is prevented from producing a first audio signal when the operating member is positioned at a second end. As the operating member is moved away from the first end or the second end, the first and second audio signals are mixed. As the operating member is moved toward the second end, the level of the first audio signal is gradually decreased while the level of the second audio signal is gradually increased. Conversely, as the operating member is moved toward the first end, the level of the second audio signal is gradually decreased while the level of the first audio signal is gradually increased. Thus, only by manipulating the operating member, it is possible to control two audio signal producing means such as CD players to reproduce or stop as well as to control a cross-fade operation for audio signals reproduced therefrom.
摘要翻译：能够通过简单的操作进行长混合编辑的音频信号混合器。当操作构件位于第一端时，防止第二音频信号产生装置产生第二音频信号，同时当操作构件位于第二端时防止第一音频信号产生装置产生第一音频信号。当操作构件从第一端或第二端移开时，混合第一和第二音频信号。当操作构件朝向第二端移动时，第一音频信号的电平逐渐减小，同时第二音频信号的电平逐渐增加。相反，当操作构件朝向第一端移动时，第二音频信号的电平逐渐降低，同时第一音频信号的电平逐渐增加。因此，只有通过操作操作部件，可以控制诸如CD播放器的两个音频信号产生装置再现或停止，并且控制从其再现的音频信号的交叉淡入淡出操作。

4. 发明授权

US5614687A Apparatus for detecting the number of beats 失效
标题翻译：用于检测节拍次数的装置
公开(公告)号：US5614687A
公开(公告)日：1997-03-25
申请号：US573398
申请日：1995-12-15
申请人： Yoichi Yamada , Tomohiko Kimura , Takeaki Funada , Gen Inoshita
发明人： Yoichi Yamada , Tomohiko Kimura , Takeaki Funada , Gen Inoshita
IPC分类号： G10H1/00 , G10H1/40 , G10H7/00
CPC分类号： G10H1/0008 , G10H1/40 , G10H2210/076 , G10H2220/086
摘要： An apparatus for detecting the number of beats in that second time measuring means starts to measure time from a time point when the level of a predetermined frequency component of an input audio signal is once higher than a predetermined level and, after a predetermined period T1 elapses from the time point, the measurement of time by the second time measuring means is terminated at a time point when the level of the predetermined frequency component of the input audio signal is again higher than the predetermined level, thereby to convert a measured period T2 at termination of measuring of the second time measuring means into BPM i.e., the number of beats per predetermined unit time regarding as a unit beat.
摘要翻译：用于检测该第二时间测量装置中的拍子数量的装置开始从输入音频信号的预定频率分量的电平高于预定电平的时间点开始测量时间，并且在经过预定时段T1之后从时刻起，第二时间测量装置的时间测量在输入音频信号的预定频率分量的电平再次高于预定电平的时间点终止，从而将测量周期T2转换为将第二时间测量装置的测量终止成BPM，即作为单位拍击的每预定单位时间的节拍次数。

5. 发明授权

US06845073B2 Playback apparatus for displaying angular position based on remainder corresponding to elapsed time 有权
标题翻译：基于与经过时间对应的余数来显示角位置的回放装置
公开(公告)号：US06845073B2
公开(公告)日：2005-01-18
申请号：US10151952
申请日：2002-05-22
申请人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Takeaki Funada , Hiroyuki Isobe , Junichi Takagaki , Tetsuya Kikuchi , Gen Inoshita , Ko Atsumi
发明人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Takeaki Funada , Hiroyuki Isobe , Junichi Takagaki , Tetsuya Kikuchi , Gen Inoshita , Ko Atsumi
IPC分类号： G11B20/10 , G11B19/02 , G11B27/10 , G11B27/34 , G11B27/36 , G11B33/10
CPC分类号： G11B33/10 , G11B19/022 , G11B27/105 , G11B27/34 , G11B27/36 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562
摘要： An information playback apparatus is provided, which displays the status of playback in a way more suitable to the human sense as well as detects and then displays as new information the feature characteristic of audio information such as a music selection. The frequency of occurrence of variations in amplitude of audio information to be played back is measured at each predetermined frequency. The measured frequency of occurrence is displayed in a predetermined area of a display unit as the feature information of beat densities with respect to the playback elapsed time of the audio information to be played back. An index display unit is displayed in a substantially circular playback speed display unit. The amount of audio information to be sequentially played back corresponding to elapsed time is divided by a predetermined value to determine a remainder. The index display unit is displayed at an angular position corresponding to the remainder, while being rotatably moved along a virtual track, thereby displaying the status of playback.
摘要翻译：提供一种信息播放装置，其以更适合于人类感觉的方式显示播放状态，并且检测并且随后显示诸如音乐选择之类的音频信息的特征特征作为新信息。在每个预定频率处测量要再现的音频信息的幅度变化的出现频率。测量的出现频率作为相对于要重放的音频信息的重放经过时间的节拍密度的特征信息显示在显示单元的预定区域中。索引显示单元显示在大致圆形的重放速度显示单元中。将对应于经过的时间顺序重放的音频信息的量除以预定值以确定余数。索引显示单元被显示在与其余部分相对应的角位置处，同时沿着虚拟轨道可旋转地移动，从而显示回放状态。

6. 发明申请

US20060181968A1 Information playback apparatus 有权
公开(公告)号：US20060181968A1
公开(公告)日：2006-08-17
申请号：US11401327
申请日：2006-04-11
申请人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Takeaki Funada , Hiroyuki Isobe , Junichi Takagaki , Tetsuya Kikuchi , Gen Inoshita , Ko Atsumi
发明人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Takeaki Funada , Hiroyuki Isobe , Junichi Takagaki , Tetsuya Kikuchi , Gen Inoshita , Ko Atsumi
IPC分类号： G11B21/08
CPC分类号： G11B27/005 , G10H1/0091 , G10H2210/241 , G11B19/00 , G11B2220/2545 , G11B2220/2562
摘要： An information playback apparatus is provided to obtain editing effects using an optical disc in the same sense as an analog record disc is manipulated. An audio editing apparatus for playing back an optical disc such as a CD is provided with a rotatable jog dial, detecting device for detecting the amount of rotation of the jog dial, and sensing device for sensing the presence or absence of a pressing force on the jog dial. When the jog dial is rotated while being depressed with a predetermined pressing force, processing for providing sound effects is performed on the playback data to be played back from the optical disc in response to the amount of rotation detected by the detecting device. It is thereby possible to provide the same feeling of operation as provided by rotating an analog record disc through hand operations to produce playback sounds.

7. 发明授权

US06751167B2 Information playback apparatus 失效
标题翻译：信息播放装置
公开(公告)号：US06751167B2
公开(公告)日：2004-06-15
申请号：US10151961
申请日：2002-05-22
申请人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Takeaki Funada , Hiroyuki Isobe , Junichi Takagaki , Tetsuya Kikuchi , Gen Inoshita , Ko Atsumi
发明人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Takeaki Funada , Hiroyuki Isobe , Junichi Takagaki , Tetsuya Kikuchi , Gen Inoshita , Ko Atsumi
IPC分类号： G11B2108
CPC分类号： G11B19/00 , G10H1/0091 , G10H1/055 , G10H1/40 , G10H2210/241 , G10H2210/385 , G11B27/005 , G11B2220/2545 , G11B2220/2562
摘要： An information playback apparatus is provided to obtain sound effects by using an optical disc in much the same way an analog record is manipulated. A pressing pressure applied onto a rotatable jog dial is detected by providing a pressure sensing layer to the jog dial. When no pressing pressure is applied onto the jog dial, audio information is played back from an optical disc at a normal tempo. When an end of the jog dial at rest is pressed with a pressing pressure within a predetermined range, a tempo of a playback sound played from the audio information is changed in response to the pressing pressure. When an end of the jog dial at rest is pressed with a large pressing pressure, a tempo of a playback sound played from the audio information is changed in such a manner that playback of a playback sound is stopped eventually. When the pressing pressure is released from the jog dial at rest, a tempo of a playback sound played back from the audio information is changed in such a manner that a playback sound is eventually played back at the normal tempo. Also, a tempo of a playback sound is changed in various manners in response to a pressing pressure onto the jog dial by providing manipulation keys for adjusting a quantity of change when changing a tempo of a playback sound in response to the level of a detection signal.
摘要翻译：提供信息重放装置以通过使用光盘以与处理模拟记录的方式大致相同的方式获得声音效果。通过向微动拨盘提供压力感测层来检测施加到可旋转微动拨盘上的按压压力。当在微动拨盘上不施加按压压力时，以正常速度从光盘播放音频信息。当按压压力在预定范围内按压微动拨盘的一端时，响应于按压压力，改变从音频信息播放的重放声音的速度。当以大的按压压力按压慢跑拨盘的结束时，从音频信息播放的重放声音的速度以最终停止播放声音的方式改变。当按压压力在静止时从微动拨盘释放时，从音频信息播放的重放声音的速度以这样的方式改变，使得播放声音最终以正常速度播放。此外，响应于微动拨盘上的按压压力，通过提供用于在响应于检测信号的电平改变重放声音的速度时调节变化量的操作键，以各种方式改变播放声音的速度。

8. 发明授权

US07349749B2 Audio signal mixer for long mix editing 有权
标题翻译：音频信号混合器，用于长时间混合编辑
公开(公告)号：US07349749B2
公开(公告)日：2008-03-25
申请号：US09931866
申请日：2001-08-20
申请人： Yoichi Yamada , Takeaki Funada , Gen Inoshita
发明人： Yoichi Yamada , Takeaki Funada , Gen Inoshita
IPC分类号： G06F17/00 , H04B1/00 , H04B1/20
CPC分类号： H04H60/04 , G11B27/002 , G11B27/038 , G11B27/105 , G11B27/34
摘要： An audio signal mixer capable of performing a long mix editing with simple manipulations. A second audio signal producing means is prevented from producing a second audio signal when an operating member is positioned at a first end, while a first audio signal producing means is prevented from producing a first audio signal when the operating member is positioned at a second end. As the operating member is moved away from the first end or the second end, the first and second audio signals are mixed. As the operating member is moved toward the second end, the level of the first audio signal is gradually decreased while the level of the second audio signal is gradually increased. Conversely, as the operating member is moved toward the first end, the level of the second audio signal is gradually decreased while the level of the first audio signal is gradually increased. Thus, only by manipulating the operating member, it is possible to control two audio signal producing means such as CD players to reproduce or stop as well as to control a cross-fade operation for audio signals reproduced therefrom.
摘要翻译：能够通过简单的操作进行长混合编辑的音频信号混合器。当操作构件位于第一端时，防止第二音频信号产生装置产生第二音频信号，同时当操作构件位于第二端时防止第一音频信号产生装置产生第一音频信号。当操作构件从第一端或第二端移开时，混合第一和第二音频信号。当操作构件朝向第二端移动时，第一音频信号的电平逐渐减小，同时第二音频信号的电平逐渐增加。相反，当操作构件朝向第一端移动时，第二音频信号的电平逐渐降低，同时第一音频信号的电平逐渐增加。因此，只有通过操作操作部件，可以控制诸如CD播放器的两个音频信号产生装置再现或停止，并且控制从其再现的音频信号的交叉淡入淡出操作。

9. 发明授权

US06434242B1 Audio signal mixer for long mix editing 有权
公开(公告)号：US06434242B1
公开(公告)日：2002-08-13
申请号：US09931867
申请日：2001-08-20
申请人： Yoichi Yamada , Takeaki Funada , Gen Inoshita
发明人： Yoichi Yamada , Takeaki Funada , Gen Inoshita
IPC分类号： H04B100
摘要： An audio signal mixer capable of performing a long mix editing with simple manipulations. A second audio signal producing means is prevented from producing a second audio signal when an operating member is positioned at a first end, while a first audio signal producing means is prevented from producing a first audio signal when the operating member is positioned at a second end. As the operating member is moved away from the first end or the second end, the first and second audio signals are mixed. As the operating member is moved toward the second end, the level of the first audio signal is gradually decreased while the level of the second audio signal is gradually increased. Conversely, as the operating member is moved toward the first end, the level of the second audio signal is gradually decreased while the level of the first audio signal is gradually increased. Thus, only by manipulating the operating member, it is possible to control two audio signal producing means such as CD players to reproduce or stop as well as to control a cross-fade operation for audio signals reproduced therefrom.

10. 发明申请

US20060146659A1 Beat density detecting apparatus and information playback apparatus 审中-公开
公开(公告)号：US20060146659A1
公开(公告)日：2006-07-06
申请号：US11363051
申请日：2006-02-28
申请人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Hiroyuki Isobe , Yuuji Murai , Mituo Fukuda , Tatsuya Shiraishi , Gen Inoshita , Ko Atsumi
发明人： Yoichi Yamada , Tomohiko Kimura , Koichiro Sakata , Hiroyuki Isobe , Yuuji Murai , Mituo Fukuda , Tatsuya Shiraishi , Gen Inoshita , Ko Atsumi
IPC分类号： G11B21/08
CPC分类号： G11B27/005 , G10H1/0091 , G10H1/40 , G10H2210/241 , G10H2220/081 , G11B19/00 , G11B19/20 , G11B20/10527 , G11B27/36 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562
摘要： A beat density detecting apparatus and an information playback apparatus are provided to detect distinctive characteristics that music or the like has and to provide the same as a novel information volume. Playback data read out from an information recording medium, such as an optical disc, and sub-code data containing the information of an elapsed track time indicating a recording position of the playback data are provided to a beat detecting unit and a beat position detecting unit, respectively. The beat detecting unit detects the number of occurrences of a change in amplitude at each predetermined frequency of the playback data, and the beat position detecting unit detects an elapsed track time from the sub-code data. Further, a beat density computing unit finds the number of occurrences with respect to the elapsed track time as the characteristics information of a beat density. By displaying the characteristics information of the beat density on a display unit in a way that the user or the like can visually recognize, it is possible to provide the distinctive characteristics that music or the like has not as instantaneous characteristics, but as the characteristics of a relatively long period, or the whole of the characteristics of a signal subject to audio playback.

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