Essays about: "codec design"

Showing result 1 - 5 of 7 essays containing the words codec design.

  1. 1. Design and Implementation of an Audio Codec (AMR-WB) using Dataflow Programming Language CAL in the OpenDF Environment

    University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : Hazem Ali; Mohammad Nazrul Ishlam Patoary; [2010]
    Keywords : ACTORS project; CAL; AMR-WB; Audio Codecs; Dataflow; Multi-core; CAL Actor Language; Dataflow Programming Language; OpenDF;

    Abstract : Over the last three decades, computer architects have been able to achieve an increase in performance for single processors by, e.g., increasing clock speed, introducing cache memories and using instruction level parallelism. However, because of power consumption and heat dissipation constraints, this trend is going to cease. READ MORE

  3. 2. Bitrate smooting: a study on traffic shaping and -analysis in data networks

    University essay from Institutionen för systemteknik

    Author : Christina Gratorp; [2007]
    Keywords : Bitrate; codec design; streaming media; data networks; rtp.;

    Abstract : Examensarbetet bakom denna rapport utgör en undersökande studie om hur transmission av mediadata i nätverk kan göras effektivare. Det kan åstadkommas genom att viss tilläggsinformation avsedd för att jämna ut datatakten adderas i det realtidsprotokoll, Real Time Protocol, som används för strömmande media. READ MORE

  4. 3. Design and Implementation of Single Issue DSP Processor Core

    University essay from Institutionen för systemteknik

    Author : Vinodh Ravinath; [2007]
    Keywords : DSP; processor; codec; Instruction set; Microarchitecture; FSM; RTL;

    Abstract : Micro processors built specifically for digital signal processing are DSP processors. DSP is one of the core technologies in rapidly growing applications like communications and audio processing. The estimated growth of DSP processors in the last 6 years is over 40%. READ MORE

  5. 4. Adaptive Wireless Multimedia Services

    University essay from KTH/Kommunikationssystem, CoS

    Author : Xiaokun Yi; [2006]
    Keywords : VOIP; SIP; Minisip; Adaptation; CODEC;

    Abstract : Context-awareness is a hot topic in mobile computing currently. A lot of importance is being attached to facilitating the user of various mobile computing devices to provide services that are more “user-centric”. READ MORE

  6. 5. Low Bitrate Video and Audio Codecs for Internet Communication

    University essay from Blekinge Tekniska Högskola/Institutionen för telekommunikation och signalbehandling

    Author : Jonas Nilsson; Jesper Nilsson; [2003]
    Keywords : video; audio; wavelet; transform; jpeg2000; msc3k;

    Abstract : This master thesis discusses the design and the implementation of an own developed wavelet-based codec for both video and image compression. The codec is specifically designed for low bitrate video with minimum complexity for use in online gaming environments. READ MORE