Currently noise cancellation, which affects the lives of people and in the workplace is
achieved through the active noise reduction. This measure is not expensive as passive or
semi active measures also permits adequate air conduction in duct ventilation systems.
The system control is achieved through a suitable location of the phase in the cancelling
noise signal relative to the signal primary noise.
Algorithms have been developed and strategies for active noise reduction and its implementation
and experimental testing on duct ventilation. The actives elements used
are Piezo Actuators and EAP as speakers; Individual and collective operation of the
aforementioned actuators is examined. The work was evaluated as follows:
Analysis of previous research on existing algorithms for active noise reduction.
Study the strategies of simulation and implementation for active noise control algorithms
designed. / Tesis
| Identifer | oai:union.ndltd.org:PUCP/oai:tesis.pucp.edu.pe:20.500.12404/6066 |
| Date | 09 June 2015 |
| Creators | Calderón Chavarri, Jesús Alan |
| Contributors | Tafur Sotelo, Julio César, Sattel, Thomas |
| Publisher | Pontificia Universidad Católica del Perú, PE |
| Source Sets | Pontificia Universidad Católica del Perú |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess, http://creativecommons.org/licenses/by-sa/2.5/pe/ |
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