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1. 发明授权

US07099704B2 Music player applicable to portable telephone terminal 有权
公开(公告)号：US07099704B2
公开(公告)日：2006-08-29
申请号：US10239606
申请日：2001-03-27
申请人： Junya Taniguchi , Nobukazu Nakamura , Nobukazu Toba , Takahiro Tanaka
发明人： Junya Taniguchi , Nobukazu Nakamura , Nobukazu Toba , Takahiro Tanaka
IPC分类号： H04M1/00 , H04M3/00 , H04L12/26 , G08B5/22 , G08B23/00
CPC分类号： G10H1/0041 , G10H7/02 , G10H2240/251 , G10H2250/595
摘要： A music playback device applicable to a portable telephone terminal device uses a sequence data FIFO memory and a waveform data FIFO memory both having limited storage capacities. A system CPU performs successive transfer of sequence data and waveform data in response to shortage events of the memories. Hence, it is possible to actualize high-quality playback of musical tunes with small storage capacities of the memories and with small load of processing of the system CPU.

2. 发明授权

US07167725B1 Music reproducing apparatus, music reproducing method and telephone terminal device 有权
标题翻译：音乐再现装置，音乐再现方法和电话终端装置
公开(公告)号：US07167725B1
公开(公告)日：2007-01-23
申请号：US10049351
申请日：2000-08-03
申请人： Nobukazu Nakamura , Junya Taniguchi , Yasuaki Kamiya
发明人： Nobukazu Nakamura , Junya Taniguchi , Yasuaki Kamiya
IPC分类号： H04B1/38
CPC分类号： G10H1/24 , G10H1/0033 , G10H2230/021 , G10H2240/251
摘要： In a music reproducing apparatus, a timbre data memory has a limited capacity for storing timbre data corresponding to a first number of timbres, which is less than a second number of timbres reserved in a data source. An interface can be operated to transfer the timbre data from the data source to the timbre data memory so that the timbre data memory stores the transferred timbre data. A score data memory stores score data representing a music piece. A tone generator is set with a tone generating parameter derived from the score data stored in the score data memory for generating tones of the music piece. A performance controller interprets the score data to read out timbre data designated by the score data from the timbre data memory for setting the tone generator with the read timbre data so that the tone generator can generate the tones having timbres specified by the score data. Further, a memory monitor detects when a vacant area is created in a limited space of the score data memory upon sequential retrieval of the score data for operating the interface to load another part of the score data into the vacant area, thereby enabling the tone generator to continue the generating of the tones of the music piece.
摘要翻译：在音乐再现装置中，音色数据存储器具有用于存储对应于第一数量的音色的音色数据的有限容量，其小于在数据源中保留的第二数量的音色。可以操作接口以将音色数据从数据源传送到音色数据存储器，使得音色数据存储器存储传送的音色数据。得分数据存储器存储表示乐曲的乐谱数据。乐音发生器设置有从存储在乐谱数据存储器中的乐谱数据导出的乐音产生参数，用于产生乐曲的音调。演奏控制器解释得分数据，从音色数据存储器读出由乐谱数据指定的音色数据，用于将乐音发生器设置为具有读出的音色数据，使音调发生器能够生成具有由乐谱数据指定的音色的音调。此外，存储器监视器在连续检索用于操作界面的分数数据以将得分数据的另一部分加载到空闲区域中时，检测在分数数据存储器的有限空间中何时创建空区域，从而使得音调发生器继续生成乐曲的色调。

3. 发明授权

US07424430B2 Tone generator of wave table type with voice synthesis capability 失效
标题翻译：具有语音合成能力的波形表音发生器
公开(公告)号：US07424430B2
公开(公告)日：2008-09-09
申请号：US10765379
申请日：2004-01-26
申请人： Takehiko Kawahara , Nobukazu Nakamura
发明人： Takehiko Kawahara , Nobukazu Nakamura
IPC分类号： G10L13/00
CPC分类号： G10L13/04 , G10H7/10 , G10H2250/481
摘要： A sound source apparatus has a plurality of tone forming parts for outputting either of desired tones or formants according to designation of a wave table sound source mode or a voice synthesizing mode, such that the tone forming parts generate the tones in the wave table sound source mode, and generate the formants for synthesis of a voice in the voice synthesizing mode. Each tone forming part has an envelope application section that operates in the wave table sound source mode for generating an envelope signal which rises in synchronization with an instruction to start the generating of the tone and decays in synchronization with another instruction to stop the generating of the tone, and applying the generated envelope signal to waveform data read from a wave table. The envelope application section operates in the voice synthesizing mode for generating an envelope signal which rapidly decays every timing corresponding to a pitch period of the voice to be synthesized and rapidly rises after the decay, and applying the generated envelope signal to the waveform data read from a wave table.
摘要翻译：声源装置具有多个色调形成部，用于根据波表声源模式或语音合成模式的指定输出期望的音调或共振峰，使得音色形成部分在波形表声源中产生音调模式，并在语音合成模式下生成用于合成语音的共振峰。每个乐音形成部分具有在波表声源模式下操作的包络应用部分，用于产生与开始产生音调的指令同步地上升的包络信号，并与另一个指令同步衰减，以停止生成并将生成的包络信号应用于从波形表读取的波形数据。信封应用部分在语音合成模式下工作，用于产生一个包络信号，该包络信号迅速衰减每个与要合成的音频的音调周期对应的定时，并在衰减之后快速上升，并将生成的包络信号应用于从一张波表。

4. 发明授权

US5142474A Electronic control apparatus having a fail-safe mechanism for a vehicle 失效
标题翻译：具有失效机动车辆的电子控制装置
公开(公告)号：US5142474A
公开(公告)日：1992-08-25
申请号：US665068
申请日：1991-03-06
申请人： Yasumichi Miyata , Kazumichi Tsutsumi , Akihiko Mori , Hiroyuki Kouzuki , Yasuo Naito , Nobukazu Nakamura
发明人： Yasumichi Miyata , Kazumichi Tsutsumi , Akihiko Mori , Hiroyuki Kouzuki , Yasuo Naito , Nobukazu Nakamura
IPC分类号： B60W10/04 , B60K28/16 , B60T8/175 , B60T8/176 , B60T8/1761 , B60T8/48 , B60T8/88 , B60T13/66 , B60W10/18 , B60W10/188 , B60W50/00 , G05B9/02 , G05B9/03 , H04L29/14
CPC分类号： B60T13/662 , B60K28/16 , B60T8/48 , B60T8/885 , B60W2050/0045 , B60W2050/021 , F16H61/12
摘要： An electronic control apparatus for a vehicle includes first and second controllers between which the transmission of information is performed. A processor in the form of a microcomputer processes information transmitted from the first controller to the second controller and controls an actuator such as a brake actuator based on the information thus processed. An abnormality detecting circuit detects an interruption of signal transmission between the first and second controllers for a predetermined period of time, and it stops the control of the second controller on the actuator when it detects such an interruption. A transmission inhibitor is provided for inhibiting signal transmission from the second controller to the first controller when the abnormality detector detects an interruption.
摘要翻译：用于车辆的电子控制装置包括执行信息传输的第一和第二控制器。微型计算机处理器处理从第一控制器发送到第二控制器的信息，并且基于这样处理的信息来控制诸如制动器致动器的致动器。异常检测电路在预定的时间段内检测到第一和第二控制器之间的信号传输的中断，并且当它检测到这种中断时，停止执行器上的第二控制器的控制。当异常检测器检测到中断时，提供传输抑制器，用于禁止从第二控制器传送到第一控制器的信号。

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