Sökning: "Sound Parameters"
Visar resultat 1 - 5 av 158 uppsatser innehållade orden Sound Parameters.
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. The effect of furniture on room acoustic parameters and its dependence on the sound absorbing properties of the ceiling
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Teknisk akustik; Lunds universitet/Institutionen för byggvetenskaperSammanfattning : In ordinary public rooms such as classrooms and offices, the base line of acoustical treatment is an absorbent suspended ceiling. Due to the non-uniform distribution of the absorptive ceiling material, the scattering as well as the absorption properties of furniture will have a significant effect on room acoustic parameters such as reverberation time, speech clarity and sound strength. LÄS MER
4. Prototyping and user testing a new sound toy: Gamelike interactions with FM synthesis
Kandidat-uppsats, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälleSammanfattning : Sound toys are game-like technologies that can be described as playful sonic interactions where the users are given unusual ways to creatively explore and transform synthetic sound. This study investigated the prototyping and evaluation of a new sound toy. LÄS MER
5. The design of evacuation alarms for people who are deaf or hard of hearing
Master-uppsats, Lunds universitet/Avdelningen för BrandteknikSammanfattning : The ability to hear is essential for receiving auditory signals, which serve as warnings and alerts in many situations, including fire evacuation. However, people with hearing impairments may miss out such signals and can be exposed to dangerous situations. LÄS MER