Application-Oriented Design of Active Noise Control Systems
Acoustic noise is one of the most severe side effects accompanying rapid development of industry and transport, and equipping residential rooms with different sorts of devices. Prolonged exposure to high level noise may damage the hearing system and deteriorate other basic human systems. There are different passive methods to protect users against exposition to excessive noise. In active noise control an additional secondary sound source is used to cancel noise from the original primary source.
Autor: Marek Pawełczyk
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