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    • 6. 发明申请
    • REAL-TIME MUSIC CREATION SYSTEM
    • 实时音乐创作系统
    • WO1997015043A1
    • 1997-04-24
    • PCT/US1996015913
    • 1996-10-03
    • HARMONIX MUSIC SYSTEMS, INC.
    • HARMONIX MUSIC SYSTEMS, INC.RIGOPULOS, Alexander, P.EGOZY, Eran, B.
    • G10H01/00
    • G10H1/00G10H1/0033G10H1/34G10H1/361G10H1/40G10H1/42G10H2220/315G10H2240/311
    • An electronic music system has an input device (12), one or more computer storage media, a rhythm generator (100), a pitch selector (108), and a sound generator (102). The input device (12) generates rhythm-related input signals and pitch-related input signals in response to manipulations of the input device (12) by a user attempting to create and play a solo. The computer storage media have a plurality of user-selectable musical accompaniment tracks over which the user can create and play the solo and a plurality of rhythm blocks wherein each rhythm block defines, for at least one note, at least a time at which the note should be played. The computer storage media also store at least a portion of the solo created by the user over a predetermined time interval in the immediate past. The rhythm generator (100) receives the rhythm-related input signals from the input device (12), selects one of the rhythm blocks from the computer storage media based on the rhythm-related input signals, and outputs an instruction to play the note at the time defined by the selected rhythm block. The pitch selector (108) receives the pitch-related input signals from the input device (12) and selects an appropriate pitch based on the pitch-related input signals, the user-selected musical accompaniment track, and the stored solo information. The pitch selector (108) then outputs that appropriate pitch. The sound generator (102) receives instructions from the rhythm generator (100), pitches from the pitch selector (108), and the user-selected musical accompaniment track and generates an audio signal representative of the user-created solo and the accompaniment track.
    • 电子音乐系统具有输入装置(12),一个或多个计算机存储介质,节奏发生器(100),音调选择器(108)和声音发生器(102)。 输入装置(12)响应于用户尝试创建和播放独奏而响应于输入装置(12)的操纵,产生节奏相关的输入信号和音调相关的输入信号。 计算机存储介质具有多个用户可选择的音乐伴奏轨道,用户可以通过该音乐伴奏轨道创建和播放独奏和多个节奏块,其中每个节奏块至少为一个音符定义至少一个音符的时间 应该玩 计算机存储介质还存储在过去的预定时间间隔内由用户创建的个人的至少一部分。 节奏发生器(100)从输入装置(12)接收与节奏有关的输入信号,根据与节奏相关的输入信号从计算机存储媒体中选择一个节奏块,并输出用于播放音符的指令 由所选择的节奏块定义的时间。 音调选择器(108)从输入装置(12)接收与音高有关的输入信号,并且基于与音高有关的输入信号,用户选择的伴奏音轨和所存储的独奏信息来选择适当的音高。 音调选择器(108)然后输出该适当音调。 声音发生器(102)从节奏发生器(100)接收指令,来自音调选择器(108)的音高和用户选择的音乐伴奏轨道,并产生表示用户创建的独奏和伴奏轨道的音频信号。