公开(公告)号：US3911379A

公开(公告)日：1975-10-07

申请号：US38428973

申请日：1973-07-31

申请人： NIPPON MUSICAL INSTRUMENTS MFG

发明人： YAMAGUCHI KIMINORI

IPC分类号： G10K15/12 ,  H01L27/105 ,  H03H7/20 ,  H03H7/22 ,  H03H7/36

CPC分类号： H01L27/1057 ,  G10K15/12

摘要： A plurality of signal delay lines are provided each constituted by a number of bucket brigade devices, the number being different from one line to another and consequently the delaying time being different accordingly from one line to another. An audio signal is inputted to the respective delay lines and outputs from the delay lines are admixed to be a reverberated output signal. The delay times are variable in accordance with a transfer clock frequency applied to the bucket brigade devices.

摘要翻译： 提供了多个信号延迟线，每个信号延迟线由多个桶旅装置构成，数量不同于一行到另一个，因此延迟时间相应地从一行到另一个不同。 音频信号被输入到各个延迟线，并且来自延迟线的输出被混合成为混响的输出信号。 延迟时间根据施加到铲斗旅设备的传送时钟频率而变化。