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Subwoofer Placement In a Small Control Room
Luleå University of Technology, Department of Arts, Communication and Education.
2017 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

Low frequencies in small rooms are a problem that can affect the sound quality and therefore give an impaired listening experience if not treated. Even the slightest change of the subwoofer position can make a difference. Measurements have been made for two different subwoofer positions in a small control room, called the original and the alternative position. The original position represents the position that is normally used for the chosen control room. The alternative position was selected by measuring the position that had the flattest frequency response. The positions were tested with listening tests by 20 audio engineering students to see what differences existed between the two. The result shows that the original position was perceived to have more bass, which could be connected to the measurements. The subjects also showed that they could agree on the meaning of three of the given attributes used for the listening tests. If a flatter frequency response is wanted for the chosen control room, the alternative position is an option. 

Place, publisher, year, edition, pages
2017.
Keywords [en]
Subwoofer Position Placement Low Frequency Control Room
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:ltu:diva-64553OAI: oai:DiVA.org:ltu-64553DiVA, id: diva2:1115748
Subject / course
Student thesis, at least 15 credits
Educational program
Audio Technology, bachelor's level
Supervisors
Examiners
Available from: 2017-07-06 Created: 2017-06-27 Last updated: 2017-07-06Bibliographically approved

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fulltext(8850 kB)88 downloads
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Department of Arts, Communication and Education
Engineering and Technology

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf