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1. 发明授权

US06653544B1 Playing sound generating apparatus and method using sound generation of image display device 有权
标题翻译：使用图像显示装置的声音产生的声音产生装置和方法
公开(公告)号：US06653544B1
公开(公告)日：2003-11-25
申请号：US09300264
申请日：1999-04-27
申请人： Su-Duk Cho , Jae-Kyung Lee
发明人： Su-Duk Cho , Jae-Kyung Lee
IPC分类号： G04B1300
CPC分类号： G10H1/26
摘要： In an image display device such as a TV set, a playing sound generating method generates a sound without using a separate sound source integrating device and also generates a playing sound using the generated sound. To achieve the method, there is provided a playing sound generating apparatus which includes: a key signal input unit setting various functions and having keys for inputting a scale to be generated; an input interface unit receiving and processing a key signal outputted from the key signal input unit; a unit sound data storing unit storing pulse generating data in order to generate specific unit sounds such as a scale; a control unit reading unit sound data stored in the unit sound data storing unit when a specific unit sound or playing sound generation requiring signal is inputted through the input interface unit and generating a sound signal of a square wave type in accordance with the unit sound data; a frequency divider dividing a referential oscillating signal outputted from an oscillator into a predetermined frequency; a timer outputting an interrupt signal to the control unit by counting an output signal of the oscillator after being set by the control unit with a value of the corresponding unit sound data; and an output interface unit externally outputting the sound signal generated from the control unit.
摘要翻译：在诸如电视机的图像显示装置中，播放声音产生方法在不使用单独的声源集成装置的情况下产生声音，并且还使用所产生的声音来产生播放声音。为了实现该方法，提供了一种播放声音产生装置，其包括：键信号输入单元，其设置各种功能并具有用于输入要生成的刻度的键; 输入接口单元，接收并处理从键信号输入单元输出的键信号; 单元声音数据存储单元，存储脉冲产生数据，以便产生诸如刻度的特定单位声音; 当通过输入接口单元输入特定单位声音或播放声音产生需求信号并且根据单位声音数据产生方波类型的声音信号时，控制单元读取存储在单元声音数据存储单元中的声音数据 ; 将从振荡器输出的参考振荡信号分频成预定频率的分频器; 定时器，其通过对由所述控制单元设置的所述振荡器的输出信号与所述对应的单位声音数据的值进行计数，向所述控制单元输出中断信号; 以及外部输出从控制单元生成的声音信号的输出接口单元。

2. 发明授权

US06583348B2 Server for use in rating of music contents 失效
公开(公告)号：US06583348B2
公开(公告)日：2003-06-24
申请号：US09953048
申请日：2001-09-12
申请人： Yutaka Hasegawa , Shinji Koezuka , Nobuo Tsunashima , Masaya Okura
发明人： Yutaka Hasegawa , Shinji Koezuka , Nobuo Tsunashima , Masaya Okura
IPC分类号： G04B1300
CPC分类号： G10H1/0058 , G10H2230/015 , G10H2240/305
摘要： A server apparatus is provided for conducting an evaluation of a music piece with an external terminal apparatus. In the apparatus, a communication unit is used to exchange information with the external terminal apparatus. A first transmitting section transmits first prompt information to the external terminal apparatus through the communication unit, the first prompt information being effective to prompt a first evaluation of a music piece. A second transmitting section transmits inquiry information to the external terminal apparatus through the communication unit, the inquiry information inquiring whether or not to proceed with a second evaluation of the music piece. A receiving section receives request information from the external terminal apparatus in response to the inquiry information through the communication unit, the request information requesting the second evaluation. A third transmitting section transmits second prompt information to the external terminal apparatus in response to the request information through the communication unit, the second prompt information being effective to prompt the second evaluation of the music piece.

3. 发明授权

US06605769B1 Musical instrument digital recording device with communications interface 有权
标题翻译：乐器数字录音设备带通讯接口
公开(公告)号：US06605769B1
公开(公告)日：2003-08-12
申请号：US09972340
申请日：2001-10-05
申请人： Henry E. Juszkiewicz
发明人： Henry E. Juszkiewicz
IPC分类号： G04B1300
CPC分类号： G10H1/0041 , G10H2240/066 , G10H2240/285 , G11C7/16 , G11C2207/16
摘要： A portable device is used for recording, editing, and replaying musical sounds generated by a musical instrument external to the device. The musical sounds are converted from analog to digital format, compressed for minimum storage usage, and stored in a digital storage medium. The stored signals are filed according to an indexing scheme that allows selection and retrieval of selected portions of the musical sounds. The selected portions are retrieved from storage, decompressed, converted back to analog signals, and output to a sound generating device. The operation of the device is controlled by application software and operating system software.
摘要翻译：便携式设备用于记录，编辑和重放由设备外部的乐器产生的音乐声音。音乐声音从模拟转换成数字格式，压缩到最小存储使用量，并存储在数字存储介质中。存储的信号根据允许选择和检索音乐声音的所选部分的索引方案进行归档。所选择的部分从存储器中取出，解压缩，转换回模拟信号，并输出到声音产生装置。设备的操作由应用软件和操作系统软件控制。

4. 发明授权

US06365819B2 Electronic musical instrument performance position retrieval system 失效
标题翻译：电子乐器性能位置检索系统
公开(公告)号：US06365819B2
公开(公告)日：2002-04-02
申请号：US09745843
申请日：2000-12-21
申请人： Nobuhiro Yamada
发明人： Nobuhiro Yamada
IPC分类号： G04B1300
CPC分类号： G10H1/0041 , G10H1/36
摘要： The present invention relates to a performance position retrieval system that is installed in such things as electronic musical instruments. Its object is to enable rapid and more accurate searching for a position in a musical composition that the performer etc. is currently performing. It is provided with an automatic performance means in which the performance data for the musical composition are stored and an automatic performance is carried out in accordance with that performance data and an input means in which the performer inputs the performance data for the performance and a retrieval table with which a prescribed computation is carried out for a sequence of a specified amount of performance data from the above mentioned performance data for the musical composition, demarcation is done in accordance with the computation results and the position information is stored and a retrieval means in which the above mentioned prescribed computation is carried out for a sequence of the performance data that have been input in the above mentioned input means and the performance position is retrieved based on the above mentioned retrieval table in accordance with the results of the computation.
摘要翻译：本发明涉及一种安装在诸如电子乐器之类的表现位置检索系统。其目的是能够快速，更准确地搜索表演者等当前正在执行的音乐作品中的位置。提供了一种自动演奏装置，其中存储音乐作品的演奏数据，并且根据该演奏数据执行自动演奏;以及输入装置，其中演奏者输入表演数据和演奏数据对于根据上述用于音乐作品的演奏数据的指定数量的演奏数据的序列执行规定的计算的表，根据计算结果进行分界，并且存储位置信息，并且检索装置对于在上述输入装置中输入的演奏数据的序列进行上述规定的计算，并且根据计算结果基于上述检索表检索演奏位置。

5. 发明授权

US06747201B2 Method and system for extracting melodic patterns in a musical piece and computer-readable storage medium having a program for executing the method 失效
标题翻译：用于提取具有用于执行该方法的程序的乐曲和计算机可读存储介质中的旋律模式的方法和系统
公开(公告)号：US06747201B2
公开(公告)日：2004-06-08
申请号：US09965051
申请日：2001-09-26
申请人： William P. Birmingham , Colin J. Meek
发明人： William P. Birmingham , Colin J. Meek
IPC分类号： G04B1300
CPC分类号： G10H1/0041
摘要： A method and system for extracting melodic patterns by first recognizing musical “keywords” or themes. The invention searches for all instances of melodic (intervallic) repetition in a piece (patterns). This process generally uncovers a large number of patterns, many of which are either uninteresting or are only superficially prevalent. Filters reduce the number and/or prevalence of such patterns. Patterns are then rated according to characteristics deemed perceptually significant. The top ranked patterns correspond to important thematic or motivic musical content. The system operates robustly across a broad range of styles, and relies on no metadata on its input, allowing it to independently and efficiently catalog multimedia data.
摘要翻译：一种通过首先识别音乐“关键词”或主题来提取旋律模式的方法和系统。本发明在一个（模式）中搜索旋律（连续体）重复的所有实例。这个过程通常会发现大量的模式，其中许多模式是无趣的或只是表面上普遍。过滤器减少了这种模式的数量和/或流行率。然后根据被认为感知重要的特征来评估模式。排名最高的模式对应于重要的专题或动机音乐内容。该系统在广泛的风格上运行良好，并且依赖于其输入的元数据，从而允许其独立和有效地对多媒体数据进行编目。

6. 发明授权

US06605770B2 Play list generation device, audio information provision device, audio information provision system, method, program and recording medium 有权
公开(公告)号：US06605770B2
公开(公告)日：2003-08-12
申请号：US10102033
申请日：2002-03-20
申请人： Hiroaki Yamane , Junichi Tagawa , Masayuki Misaki
发明人： Hiroaki Yamane , Junichi Tagawa , Masayuki Misaki
IPC分类号： G04B1300
CPC分类号： G11B27/11 , G06F17/30017 , G11B27/034 , G11B27/105 , G11B2220/20
摘要： A play list generation device for generating a play list of a set of audio information streams in an order to be reproduced by are production device is provided. The play list generation device includes a condition input section for receiving a condition regarding a target; a transfer information stream acquisition section for acquiring a transfer information stream which represents a transfer of impressions given to the target based on the condition; and a play list generation section for selecting, from a first plurality of audio information streams stored in a database, a second plurality of audio information streams which give the target a transfer of impressions proximate to the transfer of impressions represented by the transfer information stream, and generating a play list including the selected second plurality of audio information streams as the set of audio information streams.

7. 发明授权

US06642444B2 Apparatus for playing music with enhanced part performance and computer program therefor 有权
标题翻译：用于播放具有增强的部件性能的音乐和其计算机程序的装置
公开(公告)号：US06642444B2
公开(公告)日：2003-11-04
申请号：US10120998
申请日：2002-04-11
申请人： Hideki Hagiwara , Masaaki Okabayashi
发明人： Hideki Hagiwara , Masaaki Okabayashi
IPC分类号： G04B1300
CPC分类号： G06K13/0825 , G10H1/0041 , G10H1/22 , G10H1/361
摘要： Plural part playback channels each play back music performance signals of respectively assigned performance parts selectively in an enhanced mode or in an unenhanced mode. When an enhanced mode is designated for a particular channel 2 (at time A), the channel 2 plays back the music performance signals in a prominent manner and channels 1, 3-6 plays back in a suppressed manner. The tone volume of the channels 1, 3-6 in the suppressed manner is set by manipulating the contrast dial CD. Where the enhanced mode is set for plural channels 2 and 6 (between time C and time D), manipulation of an enhanced mode clear switch SC (at time D) causes cancellation of the prominent manner of playback at the channels 2 and 6 as well as the suppressed manner of playback at the channels 1, 3-5.
摘要翻译：多个部分重放通道各自以增强模式或未增强模式选择性地分别回放分配的性能部分的音乐性能信号。当为特定频道2（在时间A）指定增强模式时，频道2以突出的方式播放音乐表演信号，并且频道1，3-6以抑制方式播放。通过操纵对比度转盘CD来设定抑制方式的通道1，3-6的音量。在多个通道2和6（在时间C和时间D之间）设置增强模式的情况下，增强模式清除开关SC（在时间D）的操纵也导致在通道2和6处的突出重放方式的消除作为频道1,3-5处的抑制播放方式。

8. 发明授权

US06639142B2 Apparatus and method for processing waveform data to constitute musical performance data string 有权
标题翻译：用于处理波形数据以构成演奏数据串的装置和方法
公开(公告)号：US06639142B2
公开(公告)日：2003-10-28
申请号：US10052835
申请日：2002-01-17
申请人： Makoto Takahashi
发明人： Makoto Takahashi
IPC分类号： G04B1300
CPC分类号： G10H7/02 , G10H2240/056
摘要： A waveform data processing apparatus includes a waveform data recording device which records waveform data representing waveform samples, and a waveform events track recording device which records, on a waveform events track defining a musical progression with respect to time, waveform event data representing events for employing waveform samples to constitute a musical performance as the alignment of the waveform samples. The waveform event data contains trigger signals at time points where respectively corresponding ones of the waveform samples are to be employed along the musical progression on the waveform events track. As the waveform events track is played back, the respective trigger signals serve to trigger the playback of the corresponding waveform samples to constitute a musical performance with such waveform samples. Each of the waveform samples represented by the waveform data defines a musical tone having a build-up point. The waveform data may be split at a build-up point to form waveform sub-samples, while the waveform event data will further contain trigger signals corresponding to the split sub-samples. Other than splitting, further editions are available such as deletion, insertion, copying and pasting of a part or parts of the waveform data.
摘要翻译：波形数据处理装置包括：波形数据记录装置，其记录表示波形采样的波形数据;以及波形事件轨迹记录装置，其在相对于时间定义音乐进展的波形事件轨迹上记录表示用于采用的事件的波形事件数据波形采样构成一个音乐表演作为波形采样的对齐。波形事件数据包含时间点上的触发信号，其中波形事件轨道上沿着音乐进行分别对应的波形样本。随着波形事件轨迹被重放，相应的触发信号用于触发对应的波形样本的重放以构成具有这种波形样本的音乐表演。由波形数据表示的每个波形样本定义具有积分点的乐音。波形数据可以在建立点处被分割以形成波形子采样，而波形事件数据将进一步包含对应于分割子样本的触发信号。除了分割之外，还有其他版本可用，例如删除，插入，复制和粘贴波形数据的一部分或部分。

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