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1. 发明授权

US07285711B2 Music player 有权
标题翻译：音乐播放器
公开(公告)号：US07285711B2
公开(公告)日：2007-10-23
申请号：US11205123
申请日：2005-08-17
申请人： Toshiharu Okada , Kaoru Tsukamoto , Tomohiro Iwanaga , Yoji Hamano
发明人： Toshiharu Okada , Kaoru Tsukamoto , Tomohiro Iwanaga , Yoji Hamano
IPC分类号： G04B13/00 , G10H7/00
CPC分类号： G10H7/006 , G10H2230/031 , G10H2230/041 , G10H2240/056
摘要： A music player has sequencers each including a reading and restoring function unit for reading music information including header information, a delta time, and a message and restoring running status of the message; a message analyzing and processing function unit for analyzing the header information, consuming a period of time according to the delta time, and processing the message to generate sound source drive information; a writing function unit for writing the sound source drive information into an output memory; and a sequencer controlling function unit for controlling the reading and restoring function unit to read and restore the music information, controlling the message analyzing and processing function unit to analyze the header information, and controlling the message analyzing and processing function unit and the writing function unit to consume the period of time, generate the sound source drive information, and write the sound source drive information.
摘要翻译：音乐播放器具有排序器，每个音序器包括读取和恢复功能单元，用于读取包括头信息，增量时间和消息的音乐信息，并恢复消息的运行状态; 消息分析处理功能单元，用于分析标题信息，根据增量时间消耗一段时间，并处理消息以产生声源驱动信息; 写入功能单元，用于将声源驱动信息写入输出存储器; 以及定序器控制功能单元，用于控制读取和恢复功能单元以读取和恢复音乐信息，控制消息分析和处理功能单元以分析头信息，以及控制消息分析处理功能单元和写功能单元消耗一段时间，生成声源驱动信息，并写入声源驱动信息。

2. 发明授权

US07060886B2 Music playback unit and method for correcting musical score data 失效
标题翻译：音乐播放单元和用于校正乐谱数据的方法
公开(公告)号：US07060886B2
公开(公告)日：2006-06-13
申请号：US10619508
申请日：2003-07-16
申请人： Masao Tomizawa , Kaoru Tsukamoto , Tomohiro Iwanaga , Kimito Horie
发明人： Masao Tomizawa , Kaoru Tsukamoto , Tomohiro Iwanaga , Kimito Horie
IPC分类号： G10H1/46
CPC分类号： G10H1/0066 , G10H1/46 , G10H2230/021 , G10H2250/615
摘要： A music playback unit corrects the frequency characteristics of a speaker installed in a portable telephone, without using an equalizer. The musical score data is stored in a first memory, and data for correcting the velocity of musical score data for each velocity of each note is stored in a second memory. The sound generator driver reads the musical score data from the first memory, and reads the correction data from the second memory, and also corrects the velocity of the musical score data by substituting the musical score data and correction data in a predetermined calculation formula. The musical score data after the velocity is corrected is played by the MIDI sound generator, amplifier and speaker.
摘要翻译：音乐播放单元校正安装在便携式电话中的扬声器的频率特性，而不使用均衡器。音乐数据存储在第一存储器中，并且用于校正每个音符的每个音速的乐谱数据的速度的数据被存储在第二存储器中。声音发生器驱动器从第一存储器读取乐谱数据，并从第二存储器读取校正数据，并且还通过以预定的计算公式代替乐谱数据和校正数据来校正乐谱数据的速度。速度校正后的乐谱数据由MIDI声音发生器，放大器和扬声器播放。

3. 发明申请

US20050150360A1 Play data editing device and method of editing play data 失效
标题翻译：播放数据编辑装置和编辑播放数据的方法
公开(公告)号：US20050150360A1
公开(公告)日：2005-07-14
申请号：US11075689
申请日：2005-03-10
申请人： Kaoru Tsukamoto , Tomohiro Iwanaga , Hiroto Miyahara
发明人： Kaoru Tsukamoto , Tomohiro Iwanaga , Hiroto Miyahara
IPC分类号： A63H5/00 , G04B13/00 , G10H1/00 , G10H1/18 , G10H1/38 , G10H7/00
CPC分类号： G10H1/0066 , G10H1/183 , G10H2230/021 , G10H2240/021
摘要： A play data editing device edits play data according to a characteristic of a speaker. The play data editing device includes a dividing unit (301) for dividing first play data into second play data per channel; a classifying unit (302) for classifying the second play data into a rhythm part, a melody part, and a base part; a chord processing unit (303) for converting a number of chords of the second play data corresponding to the melody part according to the characteristic of the speaker; a velocity processing unit (304) for converting a velocity of the second play data corresponding to the rhythm part according to the characteristic of the speaker; and a sound range processing unit (305) for shifting a sound range of the second play data corresponding to the base part according to the characteristic of the speaker.
摘要翻译：播放数据编辑装置根据扬声器的特征编辑播放数据。播放数据编辑装置包括用于将每个频道的第一播放数据划分为第二播放数据的分割单元（301）用于将第二播放数据分类为节奏部分，旋律部分和基部的分类单元（302）和弦处理单元，用于根据扬声器的特性转换对应于旋律部分的第二播放数据的和弦数; 速度处理单元，用于根据扬声器的特性，转换与节奏部分对应的第二播放数据的速度; 和声音范围处理单元（305），用于根据扬声器的特性移动与基座部分对应的第二播放数据的声音范围。

4. 发明申请

US20060130638A1 Music player 有权
标题翻译：音乐播放器
公开(公告)号：US20060130638A1
公开(公告)日：2006-06-22
申请号：US11205123
申请日：2005-08-17
申请人： Toshiharu Okada , Kaoru Tsukamoto , Tomohiro Iwanaga , Yoji Hamano
发明人： Toshiharu Okada , Kaoru Tsukamoto , Tomohiro Iwanaga , Yoji Hamano
IPC分类号： G10H7/00 , A63H5/00 , G04B13/00
CPC分类号： G10H7/006 , G10H2230/031 , G10H2230/041 , G10H2240/056
摘要： A music player has sequencers each including a reading and restoring function unit for reading music information including header information, a delta time, and a message and restoring running status of the message; a message analyzing and processing function unit for analyzing the header information, consuming a period of time according to the delta time, and processing the message to generate sound source drive information; a writing function unit for writing the sound source drive information into an output memory; and a sequencer controlling function unit for controlling the reading and restoring function unit to read and restore the music information, controlling the message analyzing and processing function unit to analyze the header information, and controlling the message analyzing and processing function unit and the writing function unit to consume the period of time, generate the sound source drive information, and write the sound source drive information.
摘要翻译：音乐播放器具有排序器，每个音序器包括读取和恢复功能单元，用于读取包括头信息，增量时间和消息的音乐信息，并恢复消息的运行状态; 消息分析处理功能单元，用于分析标题信息，根据增量时间消耗一段时间，并处理消息以产生声源驱动信息; 写入功能单元，用于将声源驱动信息写入输出存储器; 以及定序器控制功能单元，用于控制读取和恢复功能单元以读取和恢复音乐信息，控制消息分析和处理功能单元以分析头信息，以及控制消息分析处理功能单元和写功能单元消耗一段时间，生成声源驱动信息，并写入声源驱动信息。

5. 发明授权

US07205470B2 Play data editing device and method of editing play data 失效
标题翻译：播放数据编辑装置和编辑播放数据的方法
公开(公告)号：US07205470B2
公开(公告)日：2007-04-17
申请号：US11075689
申请日：2005-03-10
申请人： Kaoru Tsukamoto , Tomohiro Iwanaga , Hiroto Miyahara
发明人： Kaoru Tsukamoto , Tomohiro Iwanaga , Hiroto Miyahara
IPC分类号： G10H7/00 , G04B13/00
CPC分类号： G10H1/0066 , G10H1/183 , G10H2230/021 , G10H2240/021
摘要： A play data editing device edits play data according to a characteristic of a speaker. The play data editing device includes a dividing unit (301) for dividing first play data into second play data per channel; a classifying unit (302) for classifying the second play data into a rhythm part, a melody part, and a base part; a chord processing unit (303) for converting a number of chords of the second play data corresponding to the melody part according to the characteristic of the speaker; a velocity processing unit (304) for converting a velocity of the second play data corresponding to the rhythm part according to the characteristic of the speaker; and a sound range processing unit (305) for shifting a sound range of the second play data corresponding to the base part according to the characteristic of the speaker.
摘要翻译：播放数据编辑装置根据扬声器的特征编辑播放数据。播放数据编辑装置包括用于将每个频道的第一播放数据划分为第二播放数据的分割单元（301）用于将第二播放数据分类为节奏部分，旋律部分和基部的分类单元（302）和弦处理单元，用于根据扬声器的特性转换对应于旋律部分的第二播放数据的和弦数; 速度处理单元，用于根据扬声器的特性，转换与节奏部分对应的第二播放数据的速度; 和声音范围处理单元（305），用于根据扬声器的特性移动与基座部分对应的第二播放数据的声音范围。

6. 发明授权

US07010291B2 Mobile telephone unit using singing voice synthesis and mobile telephone system 失效
公开(公告)号：US07010291B2
公开(公告)日：2006-03-07
申请号：US10115991
申请日：2002-04-05
申请人： Tomohiro Iwanaga
发明人： Tomohiro Iwanaga
IPC分类号： H04M3/42 , H04M1/00 , H04B7/00 , H04B1/38
CPC分类号： H04M1/578 , H04M1/72519
摘要： A mobile telephone unit of the invention comprises a storage section for storing karaoke piece data, a controller for reading the karaoke piece data from the storage section, analyzing the karaoke piece data, and fetching melody information and singing voice synthesis information based on the karaoke piece data, a sound generator for analyzing the melody information received from the controller and producing multiple melody signals, a singing voice synthesizing section for analyzing the singing voice synthesis information received from the controller and producing multiple synthetic singing voice signals, and an audio reproducing section for receiving the multiple melody signals outputted from the sound generator and the multiple synthetic singing voice signals outputted from the singing voice synthesizing section in synchronization with timings when the multiple melody signals are outputted, thereby sounding a karaoke piece.

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