Understanding Pulse Code Modulation (PCM) in Analog to Digital Conversion
This content delves into the realm of Pulse Code Modulation (PCM), outlining its significance in converting analog data to digital signals. It covers the process of Analog to Digital Conversion, emphasizing the advantages of digitizing analog signals for improved quality and reduced noise. The steps
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Understanding Object-Based Audio Processing
Explore the evolution and key concepts of object-based audio processing, including signal processing on headphones and immersive speaker layouts. Dive into the history of digital audio, audio signal parameters, and the progression of audio technologies from PCM to immersive multi-channel formats for
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Improved Encryption Technique for Phase Change Memory (PCM)
Bit flips in Phase Change Memory (PCM) can adversely impact performance, power consumption, and system lifespan. To address this, a write-efficient encryption scheme called DEUCE was developed, which reduced bit flips by 50% and improved speed by 27%. By re-encrypting only modified data, the scheme
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Summary of MENA MDTF 8th Program Council Meeting in Helsinki, Finland
The MENA MDTF 8th Program Council Meeting took place in Helsinki, Finland on October 18, 2018, with key decisions and discussions focused on the alignment of activities with the World Bank's strategy, coordination efforts, seed funding impact, Trust Fund management in the MENA region, and identifica
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Understanding Digital Communications in CTE Department: Concepts and Applications
In the realm of Digital Communications at the CTE Department, delve into a thorough exploration of fundamental principles and practical applications. Concepts such as television signal transmission, binary PCM, quantization levels, code word lengths, transmission bandwidth, signaling rates, and nois
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Locality-Aware Caching Policies for Hybrid Memories
Different memory technologies present unique strengths, and a hybrid memory system combining DRAM and PCM aims to leverage the best of both worlds. This research explores the challenge of data placement between these diverse memory devices, highlighting the use of row buffer locality as a key criter
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Rethinking Database Algorithms for Phase Change Memory
Exploring the potential of Phase Change Memory (PCM) technology, this paper presents algorithm design for PCM-based main memory in the context of database systems. The emerging non-volatile memory technology of PCM is compared to DRAM, showcasing its byte-addressable nature, lower latency, and highe
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