Sökning: "speaker design"

Visar resultat 1 - 5 av 62 uppsatser innehållade orden speaker design.

  1. 1. Design Investigation of Passive Radiators in Loudspeakers

    Master-uppsats, Lunds universitet/Innovation

    Författare :Fabrice Dufberg; Valter Hamberger; [2024]
    Nyckelord :passive radiator; loudspeaker; speaker tuning; Thiele Small parameters; frequency response; Technology and Engineering;

    Sammanfattning : 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

  3. 2. Approach for frequency response-calibration for microphone arrays

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Jacob Drotz; [2023]
    Nyckelord :microphone array; frequency response; calibration; sine sweep; inverse filter; digital signal processing DSP ; convolution; Fast Fourier Transform FFT ; Discrete Fourier Transform DFT ; acoustic measurements; audio engineering; mikrofonarray; frekvenssvar; kalibrering; sinussvep; inverterat filter; digital signalbehandling; faltning; Fast Fourier Transform FFT ; Discrete Fourier Transform DFT ; akustiska mätningar; ljudteknik;

    Sammanfattning : Matched frequency responses are a fundamental starting point for a variety ofimplementations for microphone arrays. In this report, two methods for frequencyresponse-calibration of a pre-assembled microphone array are presented andevaluated. LÄS MER

  4. 3. Vocal processing of non-human characters portrayed by game masters (GMs) in tabletop role playing games (TTRPGs) : What physical attributes of a creature can be perceived in different processing?

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

    Författare :Lina Dovner; [2023]
    Nyckelord :TTRPG; sound design; vocal processing; Dungeons Dragons; creature sound design; vocal modulation; orc; elf;

    Sammanfattning : Voices reveal information about the speaker, such as their age, what they are feeling and how they look. Vocal modulation is sometimes used by role-players, mostly game masters, in a tabletop role-playing context, to portray non-playable characters. LÄS MER

  5. 4. Munskyddets effekt på barns språkinlärning

    Kandidat-uppsats, Högskolan i Gävle/Psykologi

    Författare :Elsa Svorse; [2023]
    Nyckelord :Covid-19; psykologi; språkinlärning; munskydd;

    Sammanfattning : Runtom i världen har Covid-19 påverkat barns skolgång, från distansutbildning över zoom till social distansering i klassrummen. Många studier har gjorts för att skapa en bättre förståelse för hur barnens lärande blivit påverkat av dessa förändringar. LÄS MER

  7. 5. Solar Panel Protectionfrom Birds and Land Animals

    Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för matematik och naturvetenskap

    Författare :Omkar Siddeswar Tenali; Jyothish Chandra Narayana Sri Ranga; [2023]
    Nyckelord :Bird detection; Camera; Raspberry Pi; Speaker; Solar Panel.;

    Sammanfattning : Context: Nowadays, there are many sources to generate electricity, but most of the resources used are not renewable. Among the renewable energies generated, solar power is one of the best. However, solar panels need to be protected from birds and other animals, which can cause damage. LÄS MER