Advanced search

Showing result 1 - 5 of 7 essays matching the above criteria.

  1. 1. Circuit design and hardware implementation of an analog synthesizer

    University essay from Uppsala universitet/Institutionen för materialvetenskap

    Author : Olle Murhed; [2023]
    Keywords : synthesizer; analogue; circuit design; sound; sound synthesis; oscillator; VCO; filter; amplifier; sequencer; control voltage; breadboard;

    Abstract : Since the heyday of analogue synthesizers in the 70's, they have largely been replaced by digital hardware and software synthesizers. However, in recent years, there has been a revival in analogue designs, possibly due to its ``warmer" sound. READ MORE

  3. 2. Practical Analysis of the Giskard Consensus Protoco

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Leon Sandner; [2023]
    Keywords : Distributed Ledger; Blockchain; Consensus Protocol; Giskard; Hyperledger Sawtooth; Distribuerade Huvudbok; Blockchain; Konsensus; Giskard; Hyperledger Sawtooth;

    Abstract : Consensus protocols are the core of modern blockchain systems, such as the Bitcoin, Ethereum, and Algorand networks. Thanks to these protocols, participants in a blockchain network can reach consensus on which blocks to add to a blockchain, to have a consistent chain of blocks in the whole network. READ MORE

  4. 3. A Decentralized Voting System

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Fahmi Abdulqadir Ahmed; Gustaf Engström; Omar Hindawi; Tom Tobiasson; Melker Veltman; Oskar Wallgren; [2020-10-30]
    Keywords : Decentralized; Voting; Election; Blockchain; Hyperledger; Sawtooth; Consensus; Transaction Processor; Distributed Systems;

    Abstract : The target of the project "A Decentralized Voting System" is to investigate whether recent developments in distributed systems can make a decentralized voting system capable of replacing the current systems in place. The current voting systems that are taken into account are primarily democratic electoral voting systems, such as the Swedish national electoral voting system. READ MORE

  5. 4. Storing digital certificates using blockchain

    University essay from Lunds universitet/Innovationsteknik

    Author : Fredrik Wegelid; [2019]
    Keywords : Blockchain; Digital certificates; Hyperledger Sawtooth; Certification; Technology and Engineering;

    Abstract : The purpose of this thesis is to investigate what the blockchain technology is and how it can be used to store digital certificates. Blockchain has gotten lots of attention since it was presented in 2008 for the digital currency Bitcoin. Certificates are present in many different industries. The work done in this thesis has an exploratory approach. READ MORE

  6. 5. Small-scale biogas and greenhouse system

    University essay from KTH/Industriell ekologi

    Author : Stephan Tran; Robert Alexandersson; [2017]
    Keywords : biogas; small-scale; greenhouse; cultivation; temperature; energy balance; material balance; closed cycle; hydroponics;

    Abstract : Greenhouse cultivation is a growing industry, especially in mild climates, much due to the ability toadjust the growing conditions and increased water utilization efficiency. The most important aspect onthe cultivation is the indoor temperature. READ MORE