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    • 1. 发明申请
    • INPUT INTERFACE FOR GENERATING CONTROL SIGNALS BY ACOUSTIC GESTURES
    • 用于通过声音制作控制信号的输入接口
    • WO2012107552A1
    • 2012-08-16
    • PCT/EP2012/052286
    • 2012-02-10
    • FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.ABESSER, JakobGROLLMISCH, Sascha
    • ABESSER, JakobGROLLMISCH, Sascha
    • G10H1/00
    • G10H1/18G10H1/0008G10H1/0058G10H1/0066G10H1/0075G10H1/0091G10H1/02G10H1/22G10H3/188G10H2210/076G10H2220/00G10H2220/155G10H2240/171
    • Tone input device (100) comprising a tone signal input (1 10), a tone signal output (34) and a sound classifier (120) connected to the tone signal input (1 10) for receiving a tone signal incoming at the tone signal input and for analyzing the tone signal for identifying, within the tone signal, one or several tone signal passages corresponding to at least one condition. Further, the tone input device comprises a command signal generator (130) connected to the sound classifier (120) for generating a command signal allocated to the at least one condition, and a command output (140) for outputting the command signal to a command processing unit. The sound classifier (120) is configured to interrupt an output of the tone signal via the tone signal output for a duration of the one or several tone signal passages, when the at least one condition exists. A related tone generation device comprises, in particular, a command processing unit (130) for generating a processed tone signal from the incoming tone signal according to a processing regulation determined by the command signal, up to a cancelling command signal. Respective methods and computer programs are also disclosed.
    • 音调输入装置(100),包括音调信号输入(110),音调信号输出(34)和连接到音调信号输入(110)的声音分类器(120),用于接收以音调信号进入的音调信号 输入和用于分析音调信号,以在音调信号内识别对应于至少一个条件的一个或多个音调信号通道。 此外,音调输入装置包括连接到声音分类器(120)的命令信号发生器(130),用于产生分配给至少一个条件的命令信号,以及命令输出(140),用于将命令信号输出到命令 处理单元。 声音分类器(120)被配置为当存在至少一个条件时,通过经过一个或多个音调信号通道的持续时间输出的音调信号来中断音调信号的输出。 相关的乐音产生装置特别地包括一个命令处理单元(130),用于根据由命令信号确定的处理规则从输入音调信号产生处理的音调信号,直到消除命令信号。 还公开了各种方法和计算机程序。