Essays about: "audio"

Showing result 16 - 20 of 461 essays containing the word audio.

  1. 16. Analyzing VoIP connectivity and performance issues

    University essay from

    Author : Mehenni Sadaoui; [2019]
    Keywords : VoIP; connectivity and performance issues; call quality; packet traces.;

    Abstract : The appearance of Voice over IP (VoIP) revolutionized the telecommunications word, this technology delivers voice communications over the internet protocol (IP) networks instead of the public switched telephone network (PSTN), calls can be made between two VoIP phones as well as between a VoIP phone and an analog phone connected to a VoIP adapter [1]. The use of this technology gives access to more communication options compared to the conventional telephony but the users face different problems, mostly connectivity and performance issues related to different factors such as latency and jitter [2], these factors affect directly the call quality and can result in choppy voice, echoes, or even in a call failure. READ MORE

  2. 17. Emotion in video game audio : Can sound effects be perceived to contain positive emotional content?

    University essay from Luleå tekniska universitet/Medier, ljudteknik och teater

    Author : Markus Bélteky; [2019]
    Keywords : Audio; Games; Game Audio; Computer Games; Video Game; Sound; Sound Effects; Emotion; Perceived; Positive; Negative; Fire; Ljudteknik; Spelljud; Spel; Ljud; Ljudeffekt; Känsla; Upplevd; Positiv; Negativ; Eld;

    Abstract : Sound is an important part of almost all media. In games, sounds are used to evoke intense emotions in players. Studies has showed that music on its own can induce emotions. Soundeffects is another type of sounds that appear in games. READ MORE

  3. 18. Perceived Audio Quality In Popular Music Encoded To MP3 And Opus

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

    Author : Anton Louthander; [2019]
    Keywords : ;

    Abstract : For storage restriction purposes, audio streaming services often rely on lossy compression formats as files used for playback. In 2018, the audio streaming giant SoundCloud went from using 128 kbps MP3 files to 64 kbps Opus files, and shortly after this was unveiled, music press and users of the service claimed it to be an audio quality impairment. READ MORE

  4. 19. A Data-Driven Approach For Automatic Visual Speech In Swedish Speech Synthesis Applications

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

    Author : Joel Hagrot; [2019]
    Keywords : ;

    Abstract : This project investigates the use of artificial neural networks for visual speech synthesis. The objective was to produce a framework for animated chat bots in Swedish. A survey of the literature on the topic revealed that the state-of-the-art approach was using ANNs with either audio or phoneme sequences as input. READ MORE

  5. 20. Comparison between binaural reproduction methods for auditory distance perception in virtual reality

    University essay from Luleå tekniska universitet/Medier, ljudteknik och teater

    Author : Filip Brihage; [2019]
    Keywords : ;

    Abstract : In recent years, virtual reality (VR) has become more common within the media industry and with its increasing popularity, spatial audio reproduction methods such as ambisonics have got more attention. But how humans perceive auditory events in VR is an ongoing research topic and there is a need for keep evaluating the reproduction methods used for it. READ MORE