Essays about: "sound quality measurements"
Showing result 1 - 5 of 28 essays containing the words sound quality measurements.
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1. Design Investigation of Passive Radiators in Loudspeakers
University essay from Lunds universitet/InnovationAbstract : Passive radiators are components that can be integrated into loudspeakers to amplify the bass frequencies. To ensure good sound quality, the passive radiator, the speaker driver, and the loudspeaker enclosure must all be well-dimensioned and fine-tuned in relation to each other. READ MORE
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2. Acoustic perception of Metal live performance in a multipurpose hall (Black Box) : A study into the influence of the acoustical quality of a Black Box regarding Metal live performance.
University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälleAbstract : A study has been implemented regarding the acoustical characteristics of a black box and its influence on rock and metal music live performance. Objective acoustical measurements have been made as well as a subjective evaluation in form of a listening test. READ MORE
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3. Loudspeaker-Room Correction of Conference Rooms
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In this Thesis a study on the subject on how to improve the overall sound quality within a room using signal processing, played back using a loudspeaker, was conducted. This is a subject that has gained attention during the recent years, with more and more consumer and professional products including it. READ MORE
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4. An investigation into outside factors effect on ANC headphone performance
University essay from Jönköping University/JTH, Avdelningen för datavetenskapAbstract : In the current studied literature there is a lack of data and documentation on how outside factors affect the performance of ANC headphones. The purpose of this thesis is to investigate how these factors affect ANC headphone performance. The investigation into these factors was done by gathering quantitative data with experiments. READ MORE
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5. Removal of Noise from Speech - A case study of a construction machine
University essay from KTH/Teknisk akustikAbstract : This report proposes a solution to allow speech to enter a construction machine cabin while removing noise sources. Examples of noises sources include, engine noise, traffic or other construction activities. Survey of the possible methods to remove noise from speech was conducted, however, beamforming was the technique chosen. READ MORE