Essays about: "Ylva Jonasson"

Found 1 essay containing the words Ylva Jonasson.

  1. 1. Quantification of audio quality loss after wireless transfer

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Frida Hedlund; Ylva Jonasson; [2015]
    Keywords : Bluetooth link; Mobile phones; Real-life testing; evaluation software; sound quality measurements; objective grading; PESQ; PEAQ; Sound quality; Technology and Engineering;

    Abstract : The report describes a quality measurement for audio, both the theoretical background and implementation. It begins by describing the unlicensed methods the implementation is based on, Segmental SNR, Frequency Weighted Segmental SNR, Log-Likelihood Ratio, Cepstral Distance and Weighted Slope Spectral distance, and the commercial methods used as reference, PEAQ and PESQ. READ MORE