Coupled oscillators underpin most heard sound production

Evidence

Where sound is heard, there’s a good chance that coupled oscillators of some sort are at work. We will use them heavily in coming to terms with the interaction of lip and cane reeds with the air column in wind instruments, for example, in section 16.7. — Eric J. Heller, Why You Hear What You Hear- An…, 1030

Categorization

• XREF: Directly positions this chapter’s apparatus as the foundation for the later wind-instrument reed mechanics (16.7) — a through-line worth preserving.