Remotely Controlled Active Noise Contol Laboratiories
2012 (English)In: The Nineteenth International Congress on Sound and Vivration, Curran Associates, Inc., 2012Conference paper (Other academic)
Remotely controlled laboratories in educational institutions are gaining popularity at an exponential rate due to the multidimensional benefits they provide. The Virtual Instrument Systems in Reality (VISIR) project by Blekinge Institute of Technology (BTH) Sweden has successfully implemented remotely controlled laboratories, with remotely controlled real instruments and experimental setups. Currently these laboratories provide students the opportunity to conduct experiments in the field of electronics, antenna theory and mechanical vibration measurements. In this paper a prototype system of a remotely controlled laboratory for active noise control (ANC) is introduced. The proposed lab will focus on addressing the problem of a ventilation duct noise. The laboratory is informative and to a great extent introduces a student to the general steps in ANC when it is suggested as a plausible solution for a noise problem. The student can perform an investigation concerning feasibility of active control, design, configuration and implementation of an active control system. The laboratory is based on a modern and relevant DSP platform with the corresponding software development environment controlled remotely. In addition, it may be utilized remotely both for lab assignments in acoustics courses and digital signal processing courses.
Place, publisher, year, edition, pages
Curran Associates, Inc., 2012.
Fluid Mechanics and Acoustics Signal Processing
Research subject Technology (byts ev till Engineering), Mechanical Engineering
IdentifiersURN: urn:nbn:se:lnu:diva-61826ISBN: 9781622764655 (print)OAI: oai:DiVA.org:lnu-61826DiVA: diva2:1084846
ICSV19 - The of Nineteenth International Congress on Sound and Vibration, Vilnius, Lithuania, July 08-12, 2012