Sökning: "subjective listening test"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden subjective listening test.

  1. 1. Implementation and Comparative Analysis of Head-Related and Binaural Room Impulse Response in a Mid-Side Decomposition

    Master-uppsats, KTH/Teknisk akustik

    Författare :Jonathan Ling; [2023]
    Nyckelord :Master’s Thesis; Spatial audio; Sound Externalisation; Binaural recording; Headphones; Mid-Side Processing; Masteruppsats; Rumsligt Ljud; Ljud-externalisation; Binaural Inspelning; Hörlurar; Mid-Sid processering;

    Sammanfattning : This thesis aimed to clarify the essential factors involved in externalising audio over headphones. Extensive research was conducted, examining binaural cues and the latest advancements in the field. A novel approach was proposed, which applied HRIRs and BRIRs on a Mid-Side decomposition. LÄS MER

  3. 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 samhälle

    Författare :Sam Soliman; [2023]
    Nyckelord :Metal; room acoustics; influence; live performance; parameters; acoustics;

    Sammanfattning : 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

  4. 3. Perceptually meaningful time and frequency resolution in applying dialogue enhancement in noisy environments : Dialogue Enhancement research

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :SUSHANTH PATIL; [2023]
    Nyckelord :Dialogue enhancement; audio signal processing; Fourier transform; time constants; environmental noise analysis; noise compensation; subjective listening test; speech intelligibility; quality of experience; listening effort.; Dialogförbättring; ljudsignalbehandling; Fouriertransform; tid konstanter; miljöbrusanalys; bruskompensation; subjektivt lyssnande test; taluppfattbarhet; upplevelsekvalitet; lyssnaransträngning;

    Sammanfattning : Dialogue Enhancement (DE) is a process used in audio delivery systems to improve the clarity, intelligibility, and overall quality of the spoken dialogue in audio content. It is primarily used when dialogue is masked by music, surrounding noise, or other audio sources. LÄS MER

  5. 4. Comparing Analog and Digital Non-Linear Sonic Signatures : an Investigation on Creative Application and Subjective Perception using the Universal Audio 1176 FET Compressor

    Kandidat-uppsats, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Författare :Behzad Mehrnoosh; [2021]
    Nyckelord :compression; compressor; non-linear; distortion; sonic signature; analog; hardware; digital; software; emulation; modeling; 1176;

    Sammanfattning : Historically, compression was primarily used as a preventative measure to reduce the risk of clipping or overloading equipment in the recording signal chain. Research on the topic has revealed that modern production applications more commonly include utilizing compression as a creative effect, to impart distortion, manipulate timbre, and modify transients, rather than to control the dynamic range of audio signals. LÄS MER

  7. 5. Ljudåtergivning med flerkanaliga högtalarsystem vid låga frekvenser

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Estelle Kouamé; Jessica Chow; [2020]
    Nyckelord :;

    Sammanfattning : Under de senaste decennier har forskningarna inom ljudåtergivning visat stora framsteg. Ljudreproduktion förändrades från enkelt två-kanaligt stereo system till surround-ljudsytem och tredimensionell ljudsystem. Användning av höjd och vinkelrelaterade högtalare introducerades med syftet på att förbättra ljudåtergivningen. LÄS MER