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    • 21. 发明公开
    • String-Chorus-Schaltung
    • 串合唱电路。
    • EP0031019A1
    • 1981-07-01
    • EP80106892.5
    • 1980-11-08
    • Matth. Hohner AG
    • Sonnabend, Werner
    • G10H1/10
    • G10H1/10Y10S84/04
    • Die String-Chorus-Schaltung für ein elektronisches Musikinstrument umfaßt parallele Laufzeitketten (55,56,57) für die Phasenverschiebung des Audiosignals; die Laufzeitketten (55,56,57) werden von Taktgeneratoren (58,59,60) gesteuert. Die Taktgeneratorfrequenzen werden einer Subaudio-Frequenzmodulation unterworfen, wofür ein Generator zur Erzeugung von mindestens zwei Subaudiofrequenzen (1 +2) vorgesehen ist, die einer gemeinsamen Phasenschieberschaltung (15) mit mehreren Ausgängen (16,17,18) zugeführt werden, an denen jeweils frequenz- und/ oder phasenverschobene Steuersignale für die Taktgeneratoren (58,59,60) abgegriffen werden.
    • 用于电子乐器的字符串合唱电路包括用于将音频信号的相移并行延迟线(55,56,57); 延迟线(55,56,57)是控制时钟发生器(58,59,60)的。 时钟发生器的频率经受亚音频频率调制,提供了一种用于产生至少两个Subaudiofrequenzen(1 + 2)的发电机为,它是具有多个输出(16,17,18)共同移相电​​路(15)被提供给其中的每一个频 - 为对时钟发生器(58,59,60)和/或相移控制信号被窃听。
    • 23. 发明公开
    • A circuit for an electronic musical instrument
    • 电子音乐仪器电路
    • EP0176670A3
    • 1988-05-04
    • EP85108252
    • 1985-07-03
    • Matth. Hohner AG
    • Deforeit, Christian, Dipl.-Ing.
    • G10H07/00
    • G10H7/06Y10S84/10
    • The invention concerns a circuit for an electronic musical instrument which comprises a clock generator whose clock rate is variable in accordance with sound frequencies to be generated. A wave form memory contains scanning values of a wave form indigital format and may be addressed by the clock generator output signals. Data retrieved from the memory are processed by a digital to analogue converter by means of which the read-out scanning values are converted into analogue signals and processed in following circuits so as to produce audio-signals to be sounded. The wave form memory holds the scanning values of several periods of a note including its release section, and under predetermined memory element addresses of the wave form memory command words are memorized and if these are read-out a command signal is passed to the clock generator so to set it onto an address under which in the wave form memory the same scanning value as prior to said command, however, in the release section of the envelope, is read while the digital analogue converter is disabled for the command words.
    • 26. 发明公开
    • Schaltung für ein elektronisches Musikinstrument
    • 电路的电子乐器。
    • EP0176670A2
    • 1986-04-09
    • EP85108252.9
    • 1985-07-03
    • Matth. Hohner AG
    • Deforeit, Christian, Dipl.-Ing.
    • G10H7/00
    • G10H7/06Y10S84/10
    • The invention concerns a circuit for an electronic musical instrument which comprises a clock generator whose clock rate is variable in accordance with sound frequencies to be generated. A wave form memory contains scanning values of a wave form indigital format and may be addressed by the clock generator output signals. Data retrieved from the memory are processed by a digital to analogue converter by means of which the read-out scanning values are converted into analogue signals and processed in following circuits so as to produce audio-signals to be sounded. The wave form memory holds the scanning values of several periods of a note including its release section, and under predetermined memory element addresses of the wave form memory command words are memorized and if these are read-out a command signal is passed to the clock generator so to set it onto an address under which in the wave form memory the same scanning value as prior to said command, however, in the release section of the envelope, is read while the digital analogue converter is disabled for the command words.
    • 本发明涉及一种电路,用于在电子乐器,它包括一个时钟发生器,其时钟速率是在舞蹈雅变量与待产生的声音频率。 波形存储器中包含的波形Indigital格式的扫描值,并且可以由时钟发生器输出信号加以处理。 从存储器检索到的数据是由借助于一个数字到模拟转换器,它的读出扫描值被转换成模拟信号并处理在以下电路,以便产生音频信号到发声处理。 波形存储器保存的注释的几个周期包括其释放部的扫描值,以及波形存储器的预定存储单元地址下命令字被存储,并且如果论文被读出的指令信号传递给时钟发生器 所以将其设置为处理在其上下在波形存储器作为之前所述命令相同的扫描值,但是,在包络的释放部分,被读出而数字模拟转换器是用于命令字禁止。