Sökning: "voice quality"

Visar resultat 6 - 10 av 221 uppsatser innehållade orden voice quality.

  1. 6. Diffusion-based Vocoding for Real-Time Text-To-Speech

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Lukas Gardberg; [2023]
    Nyckelord :Diffusion; Vocoding; Text-to-Speech; Machine Learning; Mathematics and Statistics;

    Sammanfattning : The emergence of machine learning based text-to-speech systems have made fully automated customer service voice calls, spoken personal assistants, and the creation of synthetic voices seem well within reach. However, there are still many technical challenges with creating such a system which can generate audio quickly and of high enough quality. LÄS MER

  3. 7. How do voiceprints age?

    Master-uppsats, Uppsala universitet/Institutionen för lingvistik och filologi

    Författare :Maya Konstantinovna Nachesa; [2023]
    Nyckelord :Voiceprint; Speaker Emotion Recognition; Age; Speaker Verification;

    Sammanfattning : Voiceprints, like fingerprints, are a biometric. Where fingerprints record a person's unique pattern on their finger, voiceprints record what a person's voice "sounds like", abstracting away from what the person said. They have been used in speaker recognition, including verification and identification. LÄS MER

  4. 8. The effect of age and different speech tasks on the Acoustic Voice Quality Index

    Magister-uppsats, Umeå universitet/Logopedi

    Författare :Rosanna Rehn; [2023]
    Nyckelord :AVQI; acoustic voice quality index - acoustic evaluation - overall voice quality - multiparametric voice assessment - sustained vowel - continuous speech;

    Sammanfattning : Background Previous research has emphasized the importance of objectivity in voice quality evaluation. Acoustic voice quality index (AVQI) is a multiparametric objective index, that quantifies overall voice quality. Over the past decade, international studies have demonstrated strong diagnostic accuracy and sensitivity of AVQI to voice disorders. LÄS MER

  5. 9. Evaluation of how text-to-speech can be adapted for the specific purpose of being an AI psychologist

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Pooya Rayat; Hugo Westergård; [2023]
    Nyckelord :Text-to-Speech Synthesis; AI Psychologist; Voice Traits; Conditional Speech Synthesis; Economic Impact of TTS Technolog;

    Sammanfattning : In this research, our goal was to pinpoint the crucial characteristics that make a voice suitable for an AI psychologist. More importantly, we wanted to explore how Text-To-Speech (TTS) combined with conditional voice controlling, also known as ”prompting”, could be used to incorporate these traits into the voice generation process. LÄS MER

  7. 10. En chef som lyssnar : att möjliggöra medarbetarnas inflytande på kvalitetsutveckling

    Kandidat-uppsats, SLU/Dept. of Economics

    Författare :Lisa Nordemo; [2023]
    Nyckelord :kvalitetsutveckling; medarbetarinflytande; kvalitetsbristkostnad; ledarskap; employee voice; quality management; employee influence; poor quality cost; leadership;

    Sammanfattning : Kvalitetsutveckling är en strategi som hjälper organisationer att möta kundernas ständigt ökande kvalitetskrav (Feigenbaum 1956; Sörqvist 1998; Wilkinson 2004). Om verksamhetschefen låter medarbetarna få inflytande i kvalitetsutvecklingen ökar chansen att lyckas (Sörqvist 2004; Kim et al. 2010; Mohammad et al. LÄS MER