Sökning: "communication circuit"

Visar resultat 6 - 10 av 176 uppsatser innehållade orden communication circuit.

1. 6. Power-sourced charging over PoE to enable high power peaks

   Master-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

   Författare :Deshane Devis; Babak Abedpour; [2023]
   Nyckelord :;

   Sammanfattning : In contrast with well-known traditional Closed Circuit Television cam-eras, nowadays most electronic devices including Internet Protocol surveil-lance cameras , Wireless Access Point, Network Routers, Voice over Internet Protocol technologies ,and so forth are all powered throughPower over Ethernet cables. These cables are capable of delivering bothDirect Current power and data simultaneously using a single main cable for the Local area network, this tremendously assisted system integra-tors and network installers to deploy electronic devices in locations that lack electrical circuitry and eventually eliminating the extra expensesof installing additional electrical wiring as well as power supplies. LÄS MER

3. 7. 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. 8. 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. 9. Towards More Efficient Wireless Power Transfer for 6G

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

   Författare :Ali Al-Ameri; Jaeyoung Park; [2023]
   Nyckelord :Technology and Engineering;

   Sammanfattning : As time is moving forward, the world is becoming more dependent on Internet of Things (IoT) devices. The vision for the future involves IoT devices participating in various aspects of our daily lives, including sensing, controlling, and communicating. LÄS MER

7. 10. 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