tonoscope

名词 n.
中文释义

英文释义

名词 n.
  1. Any of various devices that make sound visible by displaying vibrations.
    — When the tonoscope was used with patients suffering from speech difficulties, the difference between a pure sound and a skewed sound was clearly evident.

词形变化

tonoscopes plural

词源

From tono- + -scope, coined by Dr. Hans Jenny, who invented the first such device and published research that was based on it.
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