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Hornbostel and Sachs system

music classification
Also known as: Sachs-Hornbostel system

Quick Summary

The Hornbostel-Sachs system is a widely used method for classifying musical instruments. Developed by Erich von Hornbostel and Curt Sachs in 1914, it categorizes instruments based on how sound is produced, rather than by material or cultural origin.123

The five main categories are:
* Idiophones: Instruments where sound is produced by the instrument's own vibration (e.g., bells, rattles).1
* Membranophones: Instruments that produce sound by a vibrating stretched membrane, such as drums.1
* Aerophones: Instruments where sound is created by a vibrating column of air, commonly known as wind instruments.12
* Chordophones: Instruments that produce sound through the vibration of stretched strings, such as guitars and violins.13
* Electrophones: Instruments where sound is generated by oscillating electric circuits, like synthesizers.1

This system provides a systematic way to organize the vast diversity of musical instruments globally.1

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