We designed a physics teaching lab experience for blind students to measure the wavelength of standing waves on a string. Our adaptation consisted of modifying the determination of the wavelength of the standing wave, which is usually done by visual inspection of the nodes and antinodes, using the sound volume generated by a guitar pickup at different points along the string. This allows one of the blind students at our University to participate simultaneously as their classmates in the laboratory session corresponding to the wave unit of a standard engineering course.

中文翻译：

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盲人教学实验室：测量弦上驻波的设备

我们为盲人学生设计了一个物理教学实验室体验，以测量弦上驻波的波长。我们的调整包括修改驻波波长的确定，这通常通过使用吉他拾音器在弦上不同点产生的音量对节点和波腹进行目视检查来完成。这允许我们大学的一名盲人学生作为他们的同学同时参加与标准工程课程波单元相对应的实验室课程。