Sökning: "Distortion"

Visar resultat 16 - 20 av 408 uppsatser innehållade ordet Distortion.

  1. 16. Design of auxiliary communication for audio between computers and DSPs : Programming and optimization of computational resources

    Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Eriksson Janze Oscar; [2023]
    Nyckelord :DSP; Audio-communication; Auxiliary; AUX; phone connector; USB-audio; STM32; ADC; AD-converter; filterbank; hearing aid; signalprocessor; ljudkommunikation; ljudkabel; AUX; USB-ljud; STM32; hjälpmedel; ADC; analog-till-digital-omvandlare;

    Sammanfattning : This thesis report is about designing a prototype and establishing audio communication between a computer and Digital Signal Processor (DSP) using two preamp circuits using both auxiliary and USB connection. The paper gives the reader an overview on how audio is transmitted from a computer, through the system and to the desired output. LÄS MER

  3. 17. Automatic Maximum Sound Pressure Level (SPL) Measurements Inside Cars

    Master-uppsats, KTH/Teknisk akustik

    Författare :Luyao Dong; [2023]
    Nyckelord :Audio Measurement; Distortions; Maximum Sound Pressure Level SPL ; Automotive Audio; Ljudmätning; distorsion; maximal ljudtrycksnivå; billjud;

    Sammanfattning : With a growing interest in technical specifications among consumers, there is a need for accessible measurement tools that enable individuals to evaluate the performance of their equipment, including common speakers and car audio systems, beyond what the manufacturer provides. However, the existing measurement systems are often geared towards professionals. LÄS MER

  4. 18. Analyzing and developing precise pointing analysis tool to reduce image distortion in Earth Observation satellites

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Vidhan Vohra; [2023]
    Nyckelord :PEET; Star Trackers; Reaction Wheels; Pointing Engineering; Python; MATLAB;

    Sammanfattning : With growing space market and entry of more private companies into the industry, there arecompanies and stakeholders who would like to have a high order of accuracy mission outputrequirements. These requirements vary from mission to mission. LÄS MER

  5. 19. Camera Distortion Calibration through Fringe Pattern Phase Analysis

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Karl Karlsson; [2023]
    Nyckelord :fringe-pattern; distortion; monogenic signal; phase analysis;

    Sammanfattning : The goal of this thesis is to use fringe-pattern phase analysis to calibrate the distortion of a camera lens. The benefit of using this method is that the distortion can be calculated using data from each individual pixel and the methodology does not need any model. LÄS MER

  7. 20. Utvärdering av laddningssystem för elfordon

    Kandidat-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskap

    Författare :Johannes Banous; [2023]
    Nyckelord :Elfordon; laddning; mätningar;

    Sammanfattning : Elfordon är en viktig del av omställningen till en mer hållbar transportsektor och för att kunna nå de uppsatta klimatmålen, både globalt och nationellt. Biltillverkare arbetar ständigt med att utveckla olika komponenter för att kunna optimera egenskaperna, däribland laddning. LÄS MER