Sökning: "acoustics"

Visar resultat 31 - 35 av 248 uppsatser innehållade ordet acoustics.

  1. 31. Correlation between measured and perceived impact sound in schools

    Master-uppsats, Luleå tekniska universitet/Träteknik

    Författare :Anton Burwall; [2022]
    Nyckelord :Acoustics; Impact sound; Impact sound insulation; Walking sound; Walking sound annoyance; Wood; Cross-laminated timber; CLT; Schools; Perception;

    Sammanfattning : This project investigated the correlation between measured impact sound insulation and perceived walking sound annoyance in schools. The correlation was tested by performing standardized impact sound insulation measurements for different floor structures and comparing the measurement results with subjective perception of recorded walking for the same floor structures. LÄS MER

  3. 32. Partiell samverkan i KL-träkonstruktioner

    Kandidat-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Jesper Lagerström; [2022]
    Nyckelord :Partiell samverkan träkonstruktion dubbelgängad;

    Sammanfattning : This is a study of partial composite action in timber constructions. The aim was to determine a method for calculating the flexural rigidity also known as bending stiffness in CLT-constructions made of CLT and wooden latches with screw connectors. The chosen method became a combination of Eurocode 5 and mathematical models. LÄS MER

  4. 33. Efterklangstid i mindre lyssningsrum : Beräkning och mätning utav efterklangstid samt stående vågor

    M1-uppsats, Mittuniversitetet/Institutionen för data- och elektroteknik (2023-)

    Författare :William Calissendorff Brodd; [2022]
    Nyckelord :Efterklang; impulsrespons; akustik; stående vågor;

    Sammanfattning : This project deals with calculations and measurements of reverberation time inside a small listening room. The purpose is to gain knowledge of the acoustics in a furnished home. Also, how music productions made within are affected by the room’s acoustic conditions. Work began with calculations which were later compared with the measured results. LÄS MER

  5. 34. Prototypmetoder för hornhögtalare

    Master-uppsats, Lunds universitet/Innovation

    Författare :Linn Andersson; Alice Nivestam; [2022]
    Nyckelord :prototyping; additive manufacturing; horn loudspeakers; acoustics; mechanical engineering; Technology and Engineering;

    Sammanfattning : The aim of this project was to investigate suitable prototyping methods to be used during the development of horn loudspeakers. Different methods were tested to investigate how well they replicated the original loudspeaker based on acoustical performance. LÄS MER

  7. 35. Ambient musik : En undersökning om spatial musik som klingande arkitektur

    Kandidat-uppsats, Stockholms universitet/Institutionen för kultur och estetik

    Författare :Jens Milveden; [2022]
    Nyckelord :Sonic; Spatial; Ambient; Architecture; John Cage; Brian Eno; Dobewall; Erik Satie; Music; Soundscape; Generative; Music For Airports; Furniture Music; Indeterminacy; Ambience; Space; Acoustics; Sound; Installation; Audiovisual; Atmosphere; Landscape; Muzak; Background Music; Musica Mundana; Voicelanding; Phenomenology; Spatial; Ambient; Arkitektur; Musik; John Cage; Brian Eno; Dobewall; Erik Satie; Musica Mundana; Voicelanding; Ljudlandskap; Generativ; Möblemangsmusik; Indeterminism; Ambiens; Rumslighet; Akustik; Installation; Ljudinstallation; Audiovisuell; Atmosfär; Landskap; Muzak; Bakgrundsmusik; Fenomenologi;

    Sammanfattning :  ”Ambient Music”, established and described by its ”creator” Brian Eno, has become a term with a wide range of uses - as generative music, in sound- and audiovisual art installation, a mediated ”sound” of a genre through albums and artists to plug in to during your daily walk - as well as any imaginable association with the term connected to public, spatial or virtual ambience. Through the liner notes of the genres original albums (Ambient 1: Music For Airports of 1978, and to some extent Discreet Music of 1975) it is clear though that the original idea is more related to listening to your own spatial awareness as a form of music rather than a following of certain sounds and conventions that the term has been associated with. LÄS MER