Essays about: "high quality audio"

Showing result 21 - 25 of 51 essays containing the words high quality audio.

  1. 21. Can highpass and lowpass filtering music before MP3 encoding improve perceived audio quality?

    University essay from Luleå tekniska universitet/Institutionen för konst, kommunikation och lärande

    Author : Axel Tovedal; [2017]
    Keywords : ;

    Abstract : Distribution of music files often include performing MP3 encoding, especially when utilizing streaming services. Lossy encoding is susceptible to create audible artifacts in the encoded audio material, especially in the high frequency area. READ MORE

  3. 22. Developing of an ultra low noise bolometer biasing circuit

    University essay from Uppsala universitet/Fasta tillståndets elektronik

    Author : Jonas Viklund; [2016]
    Keywords : low noise; ultra low noise; bolometer; biasing; thermal; noise; filter; 1 f-noise; sensors; image sensor; DAC;

    Abstract : Noise in electronic circuits can sometimes cause problems. It is especially problematic in for example high sensitive sensors and high end audio and video equipment. In audio and video equipment the noise will make its way into the sound and picture reducing the overall quality. READ MORE

  4. 23. Utilizing Multi-Core for Optimized Data Exchange Via VoIP

    University essay from KTH/Medicinsk bildteknik

    Author : Sohrab Azami Ghadim; [2016]
    Keywords : VoIP; telemedicine; ECG; SIP; Visual C ; PJSIP; Multi-threading; voice stream; Data Stream;

    Abstract : In contemporary IT industry, Multi-tasking solutions are highly regarded as optimal solutions, because hardware is equipped with multi-core CPUs.  With Multi-Core technology, CPUs run with lower frequencies while giving same or better performance as a whole system of processing. READ MORE

  5. 24. Lightweight Remote Collaboration System based on WebRTC : Improving Remote Collaboration Flexibility

    University essay from Blekinge Tekniska Högskola/Institutionen för kommunikationssystem

    Author : Kurehwaseka Tinashe; [2016]
    Keywords : WebRTC; XSockets; Signaling; Flexibility; Architecture Design; Performance Evaluation.;

    Abstract : Context. Introduction of efficient multimedia technologies combined with the spreading of high-speed internet connection all over the world has led to the continuous increase in demand of multimedia services, particularly video and audio. READ MORE

  6. 25. A Laser Triangulation Approach for Optical Audio Reconstruction of Phonograph Records

    University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska högskolan

    Author : Kristofer Janukiewicz; [2016]
    Keywords : Audio; optic; reconstruction; laser; triangulation; decode;

    Abstract : This thesis introduces a method for contact-free optical audio reconstruction of phonograph records using laser triangulation. The reconstruction is done using a 3D-profile camera and by scanning the surface of record in a single circumference. The depth-map created by the camera is then used to decode the audio information stored in the record. READ MORE