Essays about: "Hidden Markov Models in speech"

Showing result 1 - 5 of 12 essays containing the words Hidden Markov Models in speech.

  1. 1. Automatic Annotation of Speech: Exploring Boundaries within Forced Alignment for Swedish and Norwegian

    University essay from Uppsala universitet/Institutionen för lingvistik och filologi

    Author : Klaudia Biczysko; [2022]
    Keywords : forced alignment; automatic speech recognition; ASR; natural language processing; under-resourced languages; Swedish; Norwegian; CTC segmentation; wav2vec2; kaldi; HTK; dynamic time warping;

    Abstract : In Automatic Speech Recognition, there is an extensive need for time-aligned data. Manual speech segmentation has been shown to be more laborious than manual transcription, especially when dealing with tens of hours of speech. READ MORE

  3. 2. Normalizing Flow based Hidden Markov Models for Phone Recognition

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

    Author : Anubhab Ghosh; [2020]
    Keywords : Phone recognition; generative learning; Normalizing flows; Decision fusion; Speech recognition;

    Abstract : The task of Phone recognition is a fundamental task in Speech recognition and often serves a critical role in bench-marking purposes. Researchers have used a variety of models used in the past to address this task, using both generative and discriminative learning approaches. READ MORE

  4. 3. Automatic Speech Recognition Model for Swedish using Kaldi

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

    Author : Yihan Wang; [2020]
    Keywords : Speech recognition; Kaldi; Mel-frequency cepstral coefficient; Perceptual linear predictive; Speaker adaptive training; Weight Finite State Transducers; Taligenkänning; Kaldi; Cefstralskoefficient för Mel-Frekvens; Perceptuell linjär prediktiv; Uppladdning av högtalaren; Viktfinitomvandlare;

    Abstract : With the development of intelligent era, speech recognition has been a hottopic. Although many automatic speech recognition(ASR) tools have beenput into the market, a considerable number of them do not support Swedishbecause of its small number. READ MORE

  5. 4. Automatic Speech Recognition in Somali

    University essay from Linköpings universitet/Statistik och maskininlärning

    Author : Naveen Gabriel; [2020]
    Keywords : automatic speech recognition; speaker adaptation; generative training; gaussian mixture model; kaldi; finite-state transducers;

    Abstract : The field of speech recognition during the last decade has left the research stage and found its way into the public market, and today, speech recognition software is ubiquitous around us. An automatic speech recognizer understands human speech and represents it as text. READ MORE

  6. 5. A First Study on Hidden Markov Models and one Application in Speech Recognition

    University essay from Linköpings universitet/Matematisk statistik; Linköpings universitet/Tekniska fakulteten

    Author : Maria Servitja Robert; [2016]
    Keywords : Markov chain; Hidden Markov model HMM ; Speech recognition; MatLab simulation.;

    Abstract : Speech is intuitive, fast and easy to generate, but it is hard to index and easy to forget. What is more, listening to speech is slow. Text is easier to store, process and consume, both for computers and for humans, but writing text is slow and requires some intention. READ MORE