Sökning: "psychoacoustics"

Visar resultat 1 - 5 av 7 uppsatser innehållade ordet psychoacoustics.

  1. 1. Is there a correlation between the natural reverberation in a critical listening environment and adjustments of an artificial reverb?

    Kandidat-uppsats, Luleå tekniska universitet/Institutionen för konst, kommunikation och lärande

    Författare :Marcus Brandberg; [2019]
    Nyckelord :Audio engineering; acoustics; control room; reverberation; reverberation time; psychoacoustics; mixing; reverb; Ljudteknik; akustik; kontrollrum; ljud; efterklang; efterklangstid; psychoakustik;

    Sammanfattning : One of the mixing engineers most important tool when listening, analyzing and taking decisions is the physical space in which the reproduction system and the monitors are placed. The space needs to fulfill certain aspects to be able to qualify as a control room considered good for taking these decisions. LÄS MER

  2. 2. Performance and Perceived Realism in Rasterized 3D Sound Propagation for Interactive Virtual Environments

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för programvaruteknik; Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Författare :Karl Hansson; Mikael Hernvall; [2019]
    Nyckelord :psychoacoustics; rasterization; hardware-acceleration; psykoakustik; rasterisering; hårdvaruacceleration;

    Sammanfattning : Background. 3D sound propagation is important for immersion and realism in interactive and dynamic virtual environments. However, this is difficult to model in a physically accurate manner under real-time constraints. LÄS MER

  3. 3. An initial study on external warning signals for Quiet Road Transport Vehicles

    Master-uppsats, Högskolan i Jönköping/JTH, Produktutveckling

    Författare :Isabel Hwang; [2016]
    Nyckelord :Quiet Road Transport Vehicles; Acoustic Vehicle Alerting System; External warning signals; Sound quality; Product sound design; Psychoacoustics;

    Sammanfattning : The increasing number of electric and hybrid vehicles in urban areas has shown to be beneficial in reducing both air and noise pollution. However, the lack of sound when driving at low speed has negatively affected the pedestrian safety since many rely on the vehicle sound for orientation. LÄS MER


    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Författare :Vijay Kiran Gidla; [2016]
    Nyckelord :Human echolocation; Psychoacoustics; Physiology; Signal analysis; Auditory models.;

    Sammanfattning : Blind  people use echoes to detect  objects  and  to  find their  way, the  ability  being known as human echolocation.   Previous  research  have found some of the  favorable  conditions  for the  detection  of the object,  with  many  factors  yet  to  be analyzed  and  quantified. LÄS MER

  5. 5. Algorithmic composition using signal processing and swarm behavior. : Evaluation of three candidate methods.


    Författare :Sten Nygren; [2016]
    Nyckelord :Algorithmic composition; swarm intelligence; swarm behaviour; SuperCollider;

    Sammanfattning : Techniques for algorithmic musical composition or generative music working directly with the frequencies of the sounds being played are rare today as most approaches rely on mapping of discrete states. The purpose of this work is to investigate how self organizing audio can be created in realtime based on pitch information, and to find methods that give both expressive control and some unpredictability. LÄS MER