公开(公告)号：US4704931A

公开(公告)日：1987-11-10

申请号：US874589

申请日：1986-06-16

申请人： Yohei Nagai ,  Yoshimasa Isozaki

发明人： Yohei Nagai ,  Yoshimasa Isozaki

IPC分类号： G10C5/00 ,  G10H1/00 ,  G10H1/22 ,  G10H1/34 ,  G10F1/22 ,  G10H5/00

CPC分类号： G10C5/005 ,  G10H1/22

摘要： A keyboard musical instrument includes: a keyboard; an acoustic musical tone production mechanism for generating an acoustic musical tone; a tone generator for generating an electronic musical tone; a solenoid driver for inhibiting generation of the acoustic musical tone from the acoustic musical tone production mechanism; and an operation panel for designating a musical tone to be inhibited. When a player designates a musical tone to be inhibited via the operation panel in advance and then depresses a key on the keyboard, the generation of the acoustic musical tone is inhibited by means of the solenoid driver.

摘要翻译： 键盘乐器包括：键盘; 用于产生声乐音调的声学乐音产生机构; 用于产生电子乐音的乐音发生器; 用于抑制来自声学乐音产生机构的声学乐音的产生的螺线管驱动器; 以及用于指定要抑制的乐音的操作面板。 当播放器预先通过操作面板指定要禁止的音调，然后按下键盘上的键时，通过螺线管驱动器禁止声音乐曲的产生。

公开(公告)号：US07633004B2

公开(公告)日：2009-12-15

申请号：US11950059

申请日：2007-12-04

申请人： Yoshimasa Isozaki ,  Kiyoshi Yamaki ,  Daisuke Morishita

发明人： Yoshimasa Isozaki ,  Kiyoshi Yamaki ,  Daisuke Morishita

IPC分类号： G10H7/00

CPC分类号： G10H1/0008 ,  G10H1/0033 ,  G10H1/0041 ,  G10H1/40 ,  G10H1/46 ,  G10H2210/111 ,  G10H2210/131 ,  G10H2210/155 ,  G10H2210/391 ,  G10H2220/351 ,  G10H2240/131

摘要： In a music reproduction apparatus designed for a listener to enjoy music while experiencing variations in vehicle status, plural types of phrases, which differ from each other, are assigned to plural tracks and are reproduced in accordance with reproduction parameters, which are controlled in response to vehicle status information. It is possible to control the setup values of reproduction parameters suiting vehicle statuses in response to travel environments. In addition, it is possible to synchronize the reproduction start timing of a music reproduction unit corresponding to one measure being reproduced by a first track with the reproduction start timing of a music reproduction unit corresponding to plural measures being reproduced by a second track. In a music information distribution system, a server stores music files including reproduction parameters suiting vehicle statuses and travel environments, so that the music reproduction apparatus reads them so as to reproduce corresponding musical tunes.

摘要翻译： 在设计用于听众享受音乐同时经历车辆状况变化的音乐再现装置中，将彼此不同的多种类型的短语分配给多个音轨，并根据再现参数进行再现，再现参数根据 车辆状态信息。 响应于旅行环境，可以控制适合车辆状态的再现参数的设定值。 此外，可以使与第一轨道再现的一个度量相对应的音乐再现单元的再现开始时间与对应于由第二轨迹再现的多个度量的音乐再现单元的再现开始定时同步。 在音乐信息分配系统中，服务器存储包括适合车辆状态和旅行环境的再现参数的音乐文件，使得音乐再现设备读取它们以便再现相应的音乐曲调。

公开(公告)号：US06872877B2

公开(公告)日：2005-03-29

申请号：US10008768

申请日：2001-11-30

申请人： Hideo Suzuki ,  Masao Sakama ,  Yoshimasa Isozaki

发明人： Hideo Suzuki ,  Masao Sakama ,  Yoshimasa Isozaki

IPC分类号： G10H1/00 ,  G10H1/24 ,  G10H7/02 ,  G10H7/00 ,  A63H5/00 ,  G04B13/00

CPC分类号： G10H1/24 ,  G10H1/0033 ,  G10H7/02 ,  G10H2210/061 ,  G10H2210/221 ,  G10H2240/311

摘要： A method of generating musical tones and a storage medium storing a program for executing the method are provided. Musical piece data is decomposed into phrases, the musical piece data being formed of pieces of performance data arranged in the order of performance. The pieces of performance data of the musical piece data are analyzed for each of the phrases obtained by the decomposing step. Tone color control data is prepared for each of the phrases according to results of the analyzing. The pieces of performance data of the musical piece data are reproduced by sequentially reading the pieces of performance data at timing at which the pieces of performance data are to be performed to the order of performance. Tone color characteristics of musical tones to be generated based on selected ones of the pieces of performance data which are reproduced by the reproducing step, are controlled according to the tone color control data prepared for ones of the phrases to which the selected ones of the pieces of performance data belong, respectively.

摘要翻译： 提供一种产生乐音的方法和存储用于执行该方法的程序的存储介质。 乐曲数据被分解为短语，乐曲数据由按照演奏顺序排列的演奏数据组成。 对通过分解步骤获得的每个短语分析乐曲数据的演奏数据。 根据分析结果为每个短语准备色调颜色控制数据。 通过在执行演奏数据的执行的定时按顺序读取演奏数据，再现乐曲数据的演奏数据。 根据通过再现步骤再现的选定的演奏数据生成的乐音的色调特性根据为所选择的片段中的某些短语准备的音色控制数据进行控制 的性能数据分别属于。

公开(公告)号：US5955691A

公开(公告)日：1999-09-21

申请号：US904327

申请日：1997-07-31

申请人： Hideo Suzuki ,  Motoichi Tamura ,  Yoshimasa Isozaki ,  Hideyuki Masuda ,  Masahiro Shimizu

发明人： Hideo Suzuki ,  Motoichi Tamura ,  Yoshimasa Isozaki ,  Hideyuki Masuda ,  Masahiro Shimizu

IPC分类号： G10H7/00

CPC分类号： G10H7/006 ,  G10H2210/291 ,  G10H2210/295 ,  G10H2230/031 ,  G10H2240/056 ,  G10H2240/241 ,  G10H2240/311 ,  G10H2250/105 ,  G10H2250/595 ,  G10H2250/621

摘要： A music apparatus uses a processing unit of a universal type having an extended instruction set used to carry out parallel computation steps in response to a single instruction which is successively issued when executing a program. A software module defines a plurality of channels and is composed of a synthesis program executed by the processing unit using the extended instruction set so as to carry out synthesis of waveforms of musical tones through the plurality of the channels. The plurality of the channels are optimally grouped into parallel sets each containing at least two channels. The synthesis of the waveforms of at least two channels belonging to each parallel set are carried out concurrently by the parallel computation steps. A buffer has a capacity sufficient to store the waveform samples allotted to one frame period. A cache has a capacity sufficient to store a subset of the waveform samples which is an integer division of the set allotted to one frame period. The synthesis program is executed by the processing unit at one frame period so as to carry out synthesis of a set of waveform samples allotted to one frame period while efficiently accessing the cache. Any designated subroutine programs are sequentially called in response to call instructions to process the waveform samples during the synthesis.

摘要翻译： 音乐装置使用具有扩展指令集的通用类型的处理单元，该扩展指令集用于在执行程序时依次发出的单个指令执行并行计算步骤。 软件模块定义多个通道，并且由使用扩展指令集的处理单元执行的合成程序组成，以便通过多个通道执行乐音的波形的合成。 多个通道被最佳地分组成每个包含至少两个通道的并行组。 属于每个并行集合的至少两个信道的波形的合成通过并行计算步骤同时执行。 缓冲器具有足以存储分配到一个帧周期的波形样本的容量。 缓存具有足以存储波形样本的子集的容量，该子集是分配给一帧周期的集合的整数除法。 合成程序由处理单元在一个帧周期执行，以便在有效地访问高速缓存的同时执行分配到一个帧周期的一组波形样本的合成。 响应于在合成期间处理波形样本的调用指令，顺序地调用任何指定的子程序。

公开(公告)号：US4744281A

公开(公告)日：1988-05-17

申请号：US29804

申请日：1987-03-25

申请人： Yoshimasa Isozaki

发明人： Yoshimasa Isozaki

IPC分类号： G10C5/00 ,  G10F1/22 ,  G10H3/03

CPC分类号： G10C5/00 ,  G10F1/22 ,  G10H1/0058 ,  G10H2240/325 ,  Y10S84/04

摘要： An automatic music player system having an ensemble playback mode of operation using a memory disk having recorded thereon a piece of music composed of at least two combined parts to be reproduced separately of each other, the parts being recorded in the form of at least two data subblocks, comprising a first sound generator to mechanically generate sounds when mechanically or electrically actuated, at least one second sound generator to electronically generate sounds when electronically actuated and a control unit connected to the first and second sound generators, wherein (1) one of the two or more data subblocks of the data read from the disk is discriminated from another, whereupon the discriminated one of the data subblocks is transmitted to the first sound generator and another data subblock transmitted to the second sound generator, and wherein (2) the transmission of data to the second sound generator is continuously delayed by a predetermined period of time from the transmission of data to first sound generator so that the two sound generators are enabled to produce sounds concurrently and in concert with each other.

摘要翻译： 一种自动音乐播放器系统，具有使用其上记录有由至少两个组合部分组成的音乐片的存储盘的整体重放操作模式，以彼此分开再现，所述部分以至少两个数据的形式被记录 子块，包括第一声音发生器，以机械或电动致动机械地产生声音;至少一个第二声音发生器，用于当电子致动时电子地产生声音;以及控制单元，连接到所述第一和第二声音发生器，其中， 从盘中读取的数据的两个或更多个数据子块与其他数据子块区分开，从而将识别出的一个数据子块发送到第一个声音发生器，另一个数据子块发送到第二个声音发生器，并且其中（2） 的第二声音发生器的数据被连续地延迟了距发射的预定时间段 将数据传输到第一声发生器，使得两个声音发生器能够同时产生声音并彼此协调。

公开(公告)号：US07528316B2

公开(公告)日：2009-05-05

申请号：US11950033

申请日：2007-12-04

申请人： Yoshimasa Isozaki

发明人： Yoshimasa Isozaki

IPC分类号： G10H7/00 ,  G10H1/40

CPC分类号： G10H1/0008 ,  G10H1/0083 ,  G10H1/40 ,  G10H2210/066 ,  G10H2210/076 ,  G10H2210/391 ,  G10H2220/351 ,  G10H2230/015 ,  G10H2240/056 ,  G10H2240/131 ,  G10H2240/155 ,  G10H2240/211 ,  G10H2240/285

摘要： In order to provide a musical sound generating vehicular apparatus and a program of the same for playing musical sounds based on a status of a vehicle without depending on parameter changes such as volume of the musical sound, a vehicle status detection means (11) which detects a control status of the vehicle, a storage means (13) which stores musical sound data, a musical sound data playback means (3) which plays the musical sound based on the musical sound data stored in the storage means (13), and a control means (1) which determines a playback interval of the musical sound data stored in the storage means (13) based on the control status of the vehicle detected by the vehicle status detection means (11) and controls the musical sound playback means (3) to play the playback interval of the musical sound data are provided.

摘要翻译： 为了提供音乐发声车辆装置及其程序，用于基于车辆的状态播放音乐声音，而不依赖于诸如音乐声音的音量的参数改变，车辆状态检测装置（11）检测 车辆的控制状态，存储音乐声音数据的存储装置（13），基于存储在存储装置（13）中的音乐声音数据播放音乐声音的音乐声音数据重放装置（3），以及 控制装置（1），其基于由车辆状态检测装置（11）检测到的车辆的控制状态来确定存储在存储装置（13）中的音乐声音数据的重放间隔，并控制音乐播放装置（3） ）来播放音乐声音数据的播放间隔。

公开(公告)号：US06452082B1

公开(公告)日：2002-09-17

申请号：US08977727

申请日：1997-11-25

申请人： Hideo Suzuki ,  Masao Sakama ,  Yoshimasa Isozaki

发明人： Hideo Suzuki ,  Masao Sakama ,  Yoshimasa Isozaki

IPC分类号： G10H700

CPC分类号： G10H1/24 ,  G10H1/0033 ,  G10H7/02 ,  G10H2210/061 ,  G10H2210/221 ,  G10H2240/311

摘要： A method of generating musical tones and a storage medium storing a program for executing the method are provided. Musical piece data is decomposed into phrases, the musical piece data being formed of pieces of performance data arranged in the order of performance. The pieces of performance data of the musical piece data are analyzed for each of the phrases obtained by the decomposing step. Tone color control data is prepared for each of the phrases according to results of the analyzing. The pieces of performance data of the musical piece data are reproduced by sequentially reading the pieces of performance data at timing at which the pieces of performance data are to be performed to the order of performance. Tone color characteristics of musical tones to be generated based on selected ones of the pieces of performance data which are reproduced by the reproducing step, are controlled according to the tone color control data prepared for ones of the phrases to which the selected ones of the pieces of performance data belong, respectively.

摘要翻译： 提供一种产生乐音的方法和存储用于执行该方法的程序的存储介质。 乐曲数据被分解为短语，乐曲数据由按照演奏顺序排列的演奏数据组成。 对通过分解步骤获得的每个短语分析乐曲数据的演奏数据。 根据分析结果为每个短语准备色调颜色控制数据。 通过在执行演奏数据的执行的定时按顺序读取演奏数据，再现乐曲数据的演奏数据。 根据通过再现步骤再现的选定的演奏数据生成的乐音的色调特性根据为所选择的部分的短语准备的音色控制数据进行控制 的性能数据分别属于。

公开(公告)号：US06310279B1

公开(公告)日：2001-10-30

申请号：US09216390

申请日：1998-12-18

申请人： Hideo Suzuki ,  Yoshimasa Isozaki ,  Satoshi Sekine

发明人： Hideo Suzuki ,  Yoshimasa Isozaki ,  Satoshi Sekine

IPC分类号： G09B1504

CPC分类号： G10H1/0008 ,  G10H1/368

摘要： When performance information, such as MIDI data, is input, physical events or phenomena are simulated on the basis of the input performance information, and computer graphics or CG parameters and tone parameters are determined on the basis of the simulated results. The determined CG parameters are passed to a general-purpose CG library, while the determined tone parameters are passed to a tone generator driver. The general-purpose CG library generates data representing a three-dimensional configuration of an object on the basis of the received CG parameters, and executes a rendering operation to generate two-dimensional picture data on the basis of the three-dimensional data, so that the thus-generated two-dimensional picture data is visually displayed. The tone generator driver generates a tone signal on the basis of the received tone parameters, which is audibly reproduced as an output tone. By thus controlling the tone and picture collectively, it is possible to accurately simulate a performance on a musical instrument on the real-time basis.

摘要翻译： 当输入诸如MIDI数据的性能信息时，基于输入性能信息模拟物理事件或现象，并且基于模拟结果确定计算机图形或CG参数和色调参数。 所确定的CG参数被传递到通用CG库，而确定的音调参数被传递到音调发生器驱动器。 通用CG库基于所接收的CG参数生成表示对象的三维配置的数据，并且执行基于三维数据生成二维图像数据的绘图操作，使得 由此生成的二维图像数据被可视地显示。 音调发生器驱动器基于接收的音调参数产生音调信号，该音调参数被可听地再现为输出音调。 通过这样一体地控制音调和图像，可以准确地模拟乐器的实时性能。

公开(公告)号：US5652399A

公开(公告)日：1997-07-29

申请号：US673016

申请日：1996-06-28

申请人： Yuji Fujiwara ,  Taro Kawabata ,  Yasuhiko Oba ,  Shigeru Muramatsu ,  Yoshimasa Isozaki ,  Jun Ishii

发明人： Yuji Fujiwara ,  Taro Kawabata ,  Yasuhiko Oba ,  Shigeru Muramatsu ,  Yoshimasa Isozaki ,  Jun Ishii

IPC分类号： G10F1/02

CPC分类号： G10F1/02 ,  Y10S84/07

摘要： An automatic player piano controls keys to be rotated by solenoid-operated actuator units in such a manner as to pass a reference point on a trajectory of the key at a reference velocity in a playback mode, and a hammer driven by the depressed key strikes strings at the same intensity as that in a recording mode, because the intensity is variable with the reference velocity at the reference point.

摘要翻译： 自动演奏器钢琴控制按电磁操作的致动器单元旋转的键，以便以回放模式中的基准速度将键的轨迹上的参考点通过，并且由按下的键驱动的琴弦撞击琴弦 以与记录模式相同的强度，因为强度随参考点处的参考速度而变化。

公开(公告)号：US4724736A

公开(公告)日：1988-02-16

申请号：US895240

申请日：1986-08-11

申请人： Yoshimasa Isozaki

发明人： Yoshimasa Isozaki

IPC分类号： G10H1/20 ,  G09B15/00 ,  G09B15/04

CPC分类号： G09B15/009

摘要： A keyboard musical instrument with a transpositional function includes a keyboard, a mode selection switch, a microcomputer, a musical tone signal generator and a sound system. The keyboard has a plurality of keys respectively representing different notes in a musical scale. The mode selection switch selects one of a transposition mode and a play mode. The microcomputer includes a CPU, a ROM, and a RAM to detect first and second depressed keys when the transposition mode is selected by the mode selection switch. The microcomputer generates transposition data having a value corresponding to an interval between the notes represented by the first and second keys. The microcomputer generates a note signal representing a note higher or lower by the interval represented by the transposition data than a note of a given depressed key when the play mode is selected by the mode selection switch. The musical tone signal generator generates a musical tone signal in response to the note signal and the sound system sounds a musical tone corresponding to the musical tone signal, so that the musical tone is a transposed one of a tone represented by the given depressed key by the interval.

摘要翻译： 具有转位功能的键盘乐器包括键盘，模式选择开关，微型计算机，乐音信号发生器和声音系统。 键盘具有分别代表音阶中不同音符的多个按键。 模式选择开关选择移调模式和播放模式之一。 微型计算机包括CPU，ROM和RAM，用于当由模式选择开关选择转置模式时检测第一和第二按压键。 微计算机产生具有与由第一和第二键表示的音符之间的间隔相对应的值的转置数据。 当通过模式选择开关选择播放模式时，微型计算机产生表示高于或低于由转置数据表示的音符的音符信号，而不是给定按压键的音符。 乐音信号发生器响应于音符信号产生乐音信号，并且声音系统响应与乐音信号相对应的乐音，使得乐音是由给定的按下的键代表的音调中的一个转换的音调 间隔。