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1.发明公开
公开(公告)号：EP1508789A1
公开(公告)日：2005-02-23
申请号：EP02711284.6
申请日：2002-02-01
申请人： Sugawara, Yo
发明人： Sugawara, Yo
摘要： A sound/vibration resonance separating device for resonance-separating and instantly visualizing sound and vibration having one of various frequencies by fixing vibrators such as a plurality of piano wires to a rigid body. In other words, the device is an auditory model for executing Fourier transform instantly. In Fig, 2, numerals 1 - 20 designate vibrators having various natural vibrations. When a sound is inputted from a microphone for converting it into an electric signal to a device body, as shown in Fig. 4, the electric signal is amplified/controlled by an electronic circuit (28) and outputted to a speaker (24) acting as a vibration converting device, and the sound becomes amplified longitudinal vibration to vibrate a rigid body (21) longitudinally. The vibration is transmitted to the vibrators (1 - 20) fixed to the rigid body and having the natural vibration, and only the vibrator corresponding to the frequency vibrates. A volume knob (25) is provided for adjusting the amplitude of the vibration. A frequency control knob is for controlling the vibration frequency of sine wave.
摘要翻译： 一种声/振动共振分离装置，用于通过将诸如多根钢琴线的振动器固定到刚体上来使各种频率中的一种谐振分离并立即显现声音和振动。 换句话说，该装置是用于立即执行傅立叶变换的听觉模型。 在图2中，数字1-20表示具有各种自然振动的振动器。 当从麦克风输入声音以将其转换成电信号到设备主体时，如图3所示。 如图4所示，电信号被电子电路（28）放大/控制，并输出到作为振动转换装置的扬声器（24），声音被放大纵向振动，以使刚体（21）纵向振动。 振动传递到固定于刚体的振动器（1〜20），具有固有振动，只有与频率对应的振动器振动。 提供用于调节振动幅度的音量旋钮（25）。 频率控制旋钮用于控制正弦波的振动频率。
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