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1. 发明授权

US06673995B2 Musical signal processing apparatus 有权
标题翻译：音乐信号处理装置
公开(公告)号：US06673995B2
公开(公告)日：2004-01-06
申请号：US09985619
申请日：2001-11-05
申请人： Michiko Ogawa , Ryosuke Kobayashi , Tomomi Hirata , Toshihiko Date
发明人： Michiko Ogawa , Ryosuke Kobayashi , Tomomi Hirata , Toshihiko Date
IPC分类号： G10H500
CPC分类号： H04S1/007
摘要： The characteristic value detection section detects a characteristic value concerning input musical data. The detected characteristic value is converted by a genre information determination section to genre information representing a genre of the contents of the input musical data. Based on the genre information, a parameter determination section determines an acoustic processing parameter which is used for adjusting the tone of the output from a acoustic processing section. In accordance with the acoustic processing parameter as determined, the acoustic processing section applies predetermined acoustic processing to the input musical data. The musical data having been subjected to the predetermined acoustic processing is reproduced by a reproduction section. Thus, the musical signal processing device makes it possible to obtain a tone which is adapted to the contents of the input musical data.
摘要翻译：特征值检测部检测与输入音乐数据有关的特征值。检测到的特征值由类型信息确定部分转换成表示输入音乐数据的内容的类型的类型信息。基于类型信息，参数确定部分确定用于调节来自声学处理部分的输出的音调的声学处理参数。根据所确定的声学处理参数，声学处理部分对输入的音乐数据应用预定的声学处理。经过预定声学处理的音乐数据由再现部分再现。因此，音乐信号处理装置可以获得适合于输入的音乐数据的内容的音调。

2. 发明授权

US06359207B1 POSITION TRANSDUCER SYSTEM WITH BUILT-IN CALIBRATOR FOR MOVING OBJECT, METHOD FOR ACCURATELY DETERMINING POSITION OF MOVING OBJECT AND KEYBOARD MUSICAL INSTRUMENT EQUIPPED WITH THE POSITION TRANSDUCER SYSTEM 有权
标题翻译：具有用于移动对象的内置校准器的位置传感器系统，用于精确地确定移动对象的位置的方法和配备有位置传感器系统的键盘音乐仪器
公开(公告)号：US06359207B1
公开(公告)日：2002-03-19
申请号：US09421860
申请日：1999-10-20
申请人： Yasuhiko Oba , Yuji Fujiwara , Tsutomu Sasaki , Shigeru Muramatsu
发明人： Yasuhiko Oba , Yuji Fujiwara , Tsutomu Sasaki , Shigeru Muramatsu
IPC分类号： G10H500
CPC分类号： G10H1/0033 , G10G3/04 , G10H1/344 , G10H2220/305
摘要： A silent automatic player piano calibrates the black/white keys so as to exactly relate a key position signal to the current key positions on the trajectory of the key by itself before a recording so that the key motions are exactly recognized in a recording operation by the silent automatic player piano.
摘要翻译：无声自动播放器钢琴校准黑/白键，以便在记录之前将键位置信号与键的轨迹上的当前键位置精确地相关联，使得在通过记录操作的记录操作中精确地识别关键运动沉默自动播放器钢琴。

3. 发明授权

US06753466B1 Electronic programmable system for playing stringed instruments and method of using same 失效
标题翻译：用于演奏弦乐器的电子可编程系统及其使用方法
公开(公告)号：US06753466B1
公开(公告)日：2004-06-22
申请号：US10260040
申请日：2000-10-16
申请人： Day Sun Lee
发明人： Day Sun Lee
IPC分类号： G10H500
CPC分类号： G10H1/342 , G10D3/00 , G10H1/386
摘要： An electronic programmable system including a membrane switch chordboard with a printed chord arrangement affixed to the chordboard. A chord arrangement is written for each different stringed instrument. The chordboard also has a plurality of
摘要翻译：一种电子可编程系统，包括一个粘贴在弦板上的印刷和弦装置的薄膜开关ch板。为每个不同的弦乐器编写和弦排列。弦板还具有为每个弦乐器提供的多个

4. 发明授权

US06815601B2 Method and system for delivering music 失效
标题翻译：提供音乐的方法和系统
公开(公告)号：US06815601B2
公开(公告)日：2004-11-09
申请号：US10001520
申请日：2001-10-26
申请人： Masatoshi Yano
发明人： Masatoshi Yano
IPC分类号： G10H500
CPC分类号： G10H1/0058 , G10H2240/066 , G10H2240/305 , G10H2240/311 , G10H2250/595
摘要： A system for delivering music is provided, which reduces further the data amount of music to be delivered. A music delivery subsystem, which generates a delivering data from an original music data including a voice data and a performance data, comprises a compression coder and a multiplexer. The coder compression-codes the voice data of the original music data, thereby generating a compression-coded voice data. The multiplexer multiplexes the compression-coded voice data and the performance data, thereby generating a delivering data. At least one music reproduction subsystem, which reproduces an original music corresponding to the original music data from the delivering data transmitted through a computer or communications network, comprises a demultiplexer, a performance data configurer, a voice data decoder, and a mixer. The demultiplexer demultiplexes the delivering data to the compression-coded voice data and the performance data. The performance data configurer configures a musical performance from the performance data, thereby forming a performance configuration. The voice data decoder decodes the compression-coded voice data to generate a voice data. The mixer mixes the performance configuration from the performance data configurer and the voice data from the voice data decoder, thereby generating a mixed data corresponding to the original music.
摘要翻译：提供用于传送音乐的系统，这进一步减少要传送的音乐的数据量。音乐传送子系统，其从包括语音数据和演奏数据的原始音乐数据产生传送数据，包括压缩编码器和复用器。编码器对原始音乐数据的语音数据进行压缩编码，从而生成压缩编码语音数据。复用器多路复用压缩编码语音数据和性能数据，从而生成传送数据。至少一个音乐再现子系统从通过计算机或通信网络发送的传送数据再现与原始音乐数据相对应的原始音乐，包括解复用器，演奏数据配置器，语音数据解码器和混音器。解复用器将传送数据解复用为压缩编码语音数据和演奏数据。演奏数据配置器从演奏数据配置音乐表演，从而形成一个演奏配置。语音数据解码器对压缩编码的语音数据进行解码以生成语音数据。混频器将来自性能数据配置器的性能配置和来自语音数据解码器的语音数据混合，从而生成与原始音乐相对应的混合数据。

5. 发明授权

US06245985B1 Data converter for enhancing resolution, method for converting data codes and keyboard musical instrument equipped with the data converter 有权
标题翻译：用于增强分辨率的数据转换器，用于转换数据代码的方法和配备有数据转换器的键盘乐器
公开(公告)号：US06245985B1
公开(公告)日：2001-06-12
申请号：US09419621
申请日：1999-10-15
申请人： Tsutomu Sasaki , Tomoyuki Ura , Yuji Fujiwara
发明人： Tsutomu Sasaki , Tomoyuki Ura , Yuji Fujiwara
IPC分类号： G10H500
CPC分类号： G10F1/02
摘要： An automatic player piano has key sensors for producing digital key position signals representative of current key positions and a recording unit for producing pieces of music data information on the basis of the key motions; however, the key sensors have individualities, and vary the values of the digital key position signals in different ranges, respectively; the recording unit selects different components bits from each of the digital key position signal depending upon the value at a reference point so as to make the difference between the ranges small.
摘要翻译：自动演奏器钢琴具有用于产生代表当前键位置的数字键位置信号的键传感器和用于根据键运动产生音乐数据信息的记录单元; 然而，关键传感器具有个性，并且分别改变不同范围内的数字键位置信号的值; 记录单元根据参考点处的值从每个数字键位置信号中选择不同的分量位，以使得范围之间的差小。

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