Sökning: "Digital Signal Processor"

Visar resultat 1 - 5 av 92 uppsatser innehållade orden Digital Signal Processor.

  1. 1. Design space exploration for co-mapping of periodic and streaming applications in a shared platform

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

    Författare :Zhang Yuhan; [2023]
    Nyckelord :Design Space Exploration; Periodically activated tasks; Synchronous dataflow; IDeSyDe; Designutrymmesutforskning; Periodiskt aktiverade uppgifter; Synkron data-flöde; IDeSyDe;

    Sammanfattning : As embedded systems advance, the complexity and multifaceted requirements of products have increased significantly. A trend in this domain is the selection of different types of application models and multiprocessors as the platform. LÄS MER

  3. 2. 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

  4. 3. SIGNALBEHANDLING MED AVANCERAD BLUETOOTH-TEKNIK OCH OPTIMERADE OPERATIVSYSTEM : Optimera audiosystemet i ett avancerat inbyggt system med en fler-trådad programvara och synkroniserings mekanism

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

    Författare :Omar Ibrahim; [2023]
    Nyckelord :BM83 bluetooth; audio subsystem; Inter-IC sound; Digital Signal Processor; Operative System; DSP platform tests.;

    Sammanfattning : This study is about replacing an old bluetooth module with a new variant, namely the BM83 which is an integrated circuit that contains an internal DSP circuit, profiles and important functions such as noise reduction, acoustic echo removal and EQ filtering. The purpose of this study is to replace the old module with the BM83, as well as explore the internal DSP circuit in the BM83. LÄS MER

  5. 4. Design of a 13-Bit SAR ADC with kT/C noise cancellation technique

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Shashank Keerthy Kumar; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : One of the main limitations of a Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) is the large input capacitance needed to achieve the desired performance. This large input capacitance increases the total area of the ADC and it imposes the use of a powerful buffer to drive it. LÄS MER

  7. 5. Implementation av mikrokontroller på en analog DC/DC-omvandlare : Konstruktion, programmering och testning som möjliggör digital funktionalitet på en analog omvandlare

    Kandidat-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Samuel Johansson; Skyler Ålund; [2023]
    Nyckelord :;

    Sammanfattning : The purpose of this project was to explore the possibility of using a general microcontroller for measuring and controlling a DC/DC-converter. The method for this implementation was to study the DC/DC-converter PKB4111D, planning the prototype board and constructing the board. LÄS MER