# Larsen effect

> English word · Proper noun

## Definitions
1. audio feedback

## Etymology
Named after Danish scientist Søren Absalon Larsen (1871–1957) who first discovered the principles of audio feedback.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/larsen-effect