利用示波器探究音乐中的和声音程  

Exploration on Harmonic Intervals in Music with Oscilloscope

作　　者：韩泽 刘嫩容 HAN Ze;LIU Nenrong(Fujian Key Laboratory of Quantum Control and New Energy Materials,Fuzhou,Fujian 350117;School of Physics and Energy,Fujian Normal University,Fuzhou,Fujian 350117;Fujian Advanced High Field Superconducting Materials and Engineering Collaborative Innovation Center,Fuzhou,Fujian 350117)

机构地区：[1]福建省量子调控与新能源材料重点实验室,福建福州350117 [2]福建师范大学物理与能源学院,福建福州350117 [3]福建省先进高场超导材料与工程协同创新中心,福建福州350117

出　　处：《物理通报》2024年第12期152-156,共5页Physics Bulletin

基　　金：福建省自然科学基金项目,项目编号:2020J01156.

摘　　要：主要从物理学科的角度探究音乐中不同和声音程在听觉上的差异,使用电吉他接入示波器,并实时演奏双音符和声,利用手机摄像记录在示波器中呈现的波包图像.分析发现,和声的听觉感受与其波包周期有一定关系,与音乐学中的和声音程理论完全符合.This paper mainly explores the differences in auditory perception of different harmonic ranges in music from the perspective of physics.An electric guitar is connected to an oscilloscope,and a double note harmony is played in real time.The wave packet image presented in the oscilloscope is recorded by a mobile phone camera.The analysis shows that the auditory perception of harmony has a certain relationship with its wave packet cycle,which is fully consistent with the harmonic range theory in music.

关 键 词：示波器 声音可视化 乐音 和声音程 

分 类 号：TM935.3[电气工程—电力电子与电力传动] O42[理学—声学]