Sökning: "sound quality measurements"
Visar resultat 1 - 5 av 47 uppsatser innehållade orden sound quality measurements.
1. Design Investigation of Passive Radiators in Loudspeakers
Master-uppsats, Lunds universitet/InnovationSammanfattning : 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. LÄS MER
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.
Kandidat-uppsats, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälleSammanfattning : 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. LÄS MER
3. Undersökning av ljudemission för conveyorsystem enligt standard
M1-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomiSammanfattning : I strävan efter en effektiviserad och optimerad produktion har conveyorsystem blivit en betydande del av många industrier. Med ett stort utbud av tillgängliga conveyorsystem uppstår behovet av standarder för dessa system. LÄS MER
4. Loudspeaker-Room Correction of Conference Rooms
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : 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. LÄS MER
5. Undersökning av relationen mellan stegljudsnivå och vibrationer : En forskningsstudie i samarbete med Derome Hus AB och Acouwood AB
Uppsats för yrkesexamina på grundnivå, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhetSammanfattning : Impact sound can be caused, for example, by children jumping and playing or by other types of mechanical contact with the structure. Insufficient impact sound insulation in lightweight timber structures is a recurring issue and is of great importance for the overall quality assessment of residential buildings. LÄS MER