tonoscope

n. 音高镜(歌唱演员能即刻看出自己音高偏差的一种声学仪器)

词形变化

tonoscopes 复数 tonoscopes

释义与例句

n.
  1. 1.

    Any of various devices that make sound visible by displaying vibrations.

词源

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

来源：wiktionary