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    • 1. 发明授权
    • Song identification and synchronization
    • 歌曲识别和同步
    • US5925843A
    • 1999-07-20
    • US800221
    • 1997-02-12
    • Allan A. MillerVernon A. MillerJohn H. Paquette
    • Allan A. MillerVernon A. MillerJohn H. Paquette
    • G10H1/00G10H1/36G09B15/02G10H3/06
    • G10H1/363G10H1/0041A63F2300/8047G10H2240/305G10H2240/325
    • A computer program for an interactive computer music game is stored on a medium that can be read by a general purpose computer. When read and executed, the program causes the computer to perform functions, including associating a music track on a user compact disc (CD) inserted in the computer's CD-ROM drive with a selected song associated with a music track on a reference CD, and synchronizing music data stored by the computer to the music track on the user CD, where the music data has been derived from the music track on the reference CD associated with the selected song. The program generates user-CD data characteristic of the digital data on the user-CD track, and compares the user-CD data with reference-CD data characteristic of the digital data on the reference-CD track. Based upon the comparison, the computer generates a synchronization function characteristic of timing differences between the reference-CD track and the user-CD track, and adjusts the timing of the music data with the synchronization function. The comparison can include determining a correlation function between the sets of data.
    • 用于交互式计算机音乐游戏的计算机程序存储在可由通用计算机读取的介质上。 当读取和执行时,程序使计算机执行功能,包括将插入计算机的CD-ROM驱动器中的用户光盘(CD)上的音轨与与参考CD上的音乐轨道相关联的所选歌曲相关联,以及 将由计算机存储的音乐数据同步到用户CD上的音乐轨道,其中音乐数据已经从与所选歌曲相关联的参考CD上的音乐轨道导出。 该程序生成用户CD轨道上的数字数据的特征的用户CD数据,并将用户CD数据与参考CD轨道上的数字数据的参考CD数据特性进行比较。 基于比较,计算机生成参考CD轨道和用户CD轨道之间的定时差异的同步功能,并且利用同步功能来调整音乐数据的定时。 比较可以包括确定数据集之间的相关函数。
    • 2. 发明授权
    • Music instrument which generates a rhythm EKG
    • 产生节奏EKG的乐器
    • US5491297A
    • 1996-02-13
    • US177741
    • 1994-01-05
    • Charles L. JohnsonAllan A. MillerHerbert P. SnowVernon A. Miller
    • Charles L. JohnsonAllan A. MillerHerbert P. SnowVernon A. Miller
    • G10H1/00G10H1/34G10H1/36G10H1/38G09B15/04G10H1/26
    • G10H1/0066G10H1/34G10H1/361G10H1/363G10H1/38A63F2300/8047G10H2220/191G10H2240/071
    • A musical instrument including an actuator which generates a plurality of signals in response to being played by a user; an audio synthesizer which generates audio tones in response to control signals; a memory storing a musical score for the actuator; a video display unit; and a digital processing means controlling the audio synthesizer and the video display unit. The stored musical score includes a sequence of lead notes each of which has an associated time stamp to identify a time at which it is supposed to be played in the musical score. The digital processing means is programmed to map the plurality of signals to a corresponding subsequence of lead notes from among the sequence of lead notes; it is programmed to produce a sequence of control signals from the subsequence of lead notes for causing the synthesizer to generate sounds representing the subsequence of lead notes; it is programmed to display on the video display unit a trace indicating when the lead notes of the sequence of lead notes are supposed to be played by the user as a function of time; and it is programmed to display relative to that trace an indicator marking where the user is supposed to be within the musical score as a function of an elapsed real time.
    • 一种乐器,包括响应于用户播放而产生多个信号的致动器; 音频合成器,其响应于控制信号产生音频音调; 存储用于所述致动器的乐谱的存储器; 视频显示单元; 以及控制音频合成器和视频显示单元的数字处理装置。 所存储的乐谱包括一系列引导音符,每个音符都具有相关联的时间标记,用于识别音乐中应该被播放的时间。 所述数字处理装置被编程为将所述多个信号映射到所述引导序列序列中的引导音符的对应子序列; 它被编程为从引线的子序列产生一系列控制信号,以使合成器产生代表铅笔子序列的声音; 它被编程为在视频显示单元上显示跟踪,指示用户作为时间的函数应该由用户播放铅笔序列的引导点的轨迹; 并且其被编程为相对于该轨迹显示作为经过的实时的函数的用户应该在乐谱内的指示符标记。
    • 3. 发明授权
    • Virtual music instrument with a novel input device
    • 具有新颖输入设备的虚拟乐器
    • US5670729A
    • 1997-09-23
    • US439435
    • 1995-05-11
    • Allan A. MillerVernon A. Miller
    • Allan A. MillerVernon A. Miller
    • G10H1/00G10H1/26G10H1/34G10H1/36G10H1/38G10H3/06
    • G10H1/0066G10H1/0033G10H1/34G10H1/361G10H1/363G10H1/38A63F2300/8047G10H2220/191G10H2240/071
    • A virtual musical instrument including a hand-held accessory of a type that is intended to be brought into contact with a musical instrument so as to play that instrument. The hand-held accessory includes a switch which, in response to the hand-held accessory being caused to strike another object by a person holding it, generates an activation signal. The musical instrument also includes an audio synthesizer; a memory storing a sequence of notes data structures for a musical score, each of the notes data structures representing a note or notes within said musical score and having an identified location in time relative to the other notes in the sequence; a timer; and a digital processor receiving the activation signal and generating a control signal therefrom. The digital processor is programmed (1) to use the timer to measure a time at which the activation signal is generated; (2) to use the measured time to select one of the notes data structures within the sequence; and (3) to generate the control signal, which causes the synthesizer to generate the note(s) represented by the selected notes data structure.
    • 一种虚拟乐器,包括旨在与乐器接触以便播放该乐器的类型的手持附件。 手持式附件包括开关,其响应于手持附件被持有它的人引起另一物体而产生启动信号。 乐器还包括音频合成器; 存储音乐数据结构序列的存储器,每个音符数据结构表示所述乐谱中的音符或音符,并且在时间上具有相对于序列中的其他音符的​​识别位置; 一个计时器 以及接收所述激活信号并从其产生控制信号的数字处理器。 数字处理器被编程(1)以使用定时器来测量产生激活信号的时间; (2)使用测量时间来选择序列内的一个笔记数据结构; 和(3)产生控制信号,这使得合成器产生由所选音符数据结构表示的音符。