Definizione e Significato di "ondes Martenot"

What is an "ondes Martenot"?

An ondes Martenot is an early electronic musical instrument that produces sound using electronic circuits. It is played by moving a ring along a wire to control pitch and has a keyboard for additional note selection. The instrument is known for its distinctive, expressive sound, which ranges from smooth and flowing to sharp and dramatic. Often used in classical, experimental, and film music, the ondes Martenot is valued for its unique, haunting quality and its ability to create atmospheric and emotive tones.