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Identification of emotional state using speech signal analysis
Navrátil, Michal ; Atassi, Hicham (referee) ; Smékal, Zdeněk (advisor)
The diploma thesis deals with the analysis of human emotional states speaker by the help of analyse speech signals. The thesis has two parts. In the first part, the process of speech generating is described in addition to the description of the commonly used pre-processing methods such as denoising or preemphasis. The first part also deals with the major and minor prosody features, these features are: the fundamental frequency, energy, spectral features and time domain features such as the speech rate. The second part of this thesis deals with a task of emotion recognition from the speech signal. When we accumulate sufficient of the number of recordings emotive state will be able to rekognize emotive state with high probability. All project is prepared for use in real time. The last part of this thesis thesis contains description and results of the experiments made on a large number of speech records.
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Voice Conversion
Schwarz, Ivan ; Szőke, Igor (referee) ; Černocký, Jan (advisor)
Thesis is dedicated to the making of a system for voice conversion. To methods, which alter voice of one person in a way, that it could be possible for listener to mislead it for someone elses voice. In the first part, Harmonic plus Noise Model (HNM) is described. Signal analysis and synthesis are its main purposes. Methods of voice conversion are considered in the second part. Prosodic modifications are introduced at first and then modification of a spectral envelope is discussed (Especially aplication of conversion matrices). Dynamic Time Warping (DTW) and Linear Prediction Coding (LPC) methods are explained briefly. In last section, implementation process is described and achived results are discussed. Ways of further development are suggested in summary.
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Teaching Suprasegmental Pronunciation Features in English through Authentic Documents
NOVÁKOVÁ, Adéla
The aim of the bachelor thesis is to enrich the existing ways of teaching suprasegmental pronunciation features in English pronunciation in secondary schools with a focus on the possibilities of using authentic materials. In the introductory section, we will introduce the nature of the suprasegmental pronunciation features, which we investigate in this thesis. Then, we will summarize basic didactic principles of teaching second language pronunciation, focusing primarily on the pronunciation of suprasegmental pronunciation features. Next, we will map the existing ways of presenting and practising suprasegmental phenomena, based on the analysis of exercises in selected English language textbooks for secondary schools aimed at practising suprasegmental phenomena. We will define terminologically the notion of authentic material and specify the types of authentic materials that can be used to teach second language pronunciation. Subsequently, we will propose a set of activities based on selected authentic materials to enrich existing types of exercises aimed at pronunciation training.
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Sub-types of hypokinetic dysarthria in patients with moderete Parkinson's disease
Adamják, Adam ; Kováč, Daniel (referee) ; Mekyska, Jiří (advisor)
This final thesis deals with the research of Parkinson's disease, hypokinetic dysarthria, and acoustic and statistical analyses. Hypokinetic dysarthria is a speech disorder that is a typical manifestation of Parkinson's disease, a neurodegenerative disease that affects approximately 2% of the population over the age of 65. The aim of this work is to reveal the subtypes of hypokinetic dysarthria, based on clinical parameters, acoustic analysis, and statistical analysis. In the acoustic analysis, parameters that examine the area of phonation, prosody, articulation, and speech tempo have been implemented. Subsequently, a statistical analysis was processed, thanks to which it was possible to reveal the subtypes of hypokinetic dysarthria.
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Developing pronunciation through musical activities in French lessons
Prucek, Jan ; Klinka, Tomáš (advisor) ; Jančík, Jiří (referee)
Title of the thesis: Developing pronunciation through musical activities in French lessons Keywords: communicative approach, phonetics, phonology, pronunciation, prosody, activity, music, rhythm, rhythmisation, melody, tempo, intonation, accent, song, rap, facial expressions Abstract: This thesis deals with the teaching of French phonetics, considers the status of phonetics in communicatively oriented teaching, and comes to the fact that the teaching of phonetics and phonology is not a priority in the communicative approach. The work demonstrates the importance of such teaching, and therefore explores how the teaching of pronunciation or some of its components could be made more attractive. Based on the proven relationship of music and language, both as auditory phenomena, this thesis approaches the interwoven elements of these two areas. The aim is to explore how the musical elements, such as: rhythm, melody, tempo, phrasing, etc., could be used in the teaching of French pronunciation - especially at the suprasegmental level. The work offers a basic inventory of exercises which benefit from this characteristic and which has been verified in practice, and in the final analysis summarises their effectiveness in foreign language teaching.
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Automatický expresivní čtený projev
Výkruta, Jan ; Hajič, Jan (advisor) ; Libovický, Jindřich (referee)
Expressive reading is one of possible oral presentations. The text being read is usually prose or poetry. Little has been done in research of what affects expressiveness and whether it can be generated by computers. LibriSpeech, a large scale corpus of read prose and poetry allows us to test generation of expressive reading using machine learning methods. We have focused on poetry as it is generally more expressive. We have prepared methods, that can be used to train more models as well as to prepare different data that could be fed in our learning methods. Moreover, we have developed an extendable application that takes a poem, predicts the reading, visualizes it and plays an audio record generated from the reading using a TTS system. 1
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Quantitative Approaches to Versification
Plecháč, Petr ; Barry, P. ; Skulacheva, T. ; Bermúdez-Sabel, H. ; Kolár, Robert
This volume presents a wide range of quantitative approaches to versification. It comprises various methodological perspectives ranging from simple descriptive statistics to advanced machine learning methods (such as support vector machines, random forests or neural networks) as well as material covering a large span of time and languages: from very ancient versifications (Sumerian, Akkadian, Hittie, Ancient Greek), through medieval (Old English, Old Icelandic, Old Saxon) and Renaissance verse to modern experiments (free verse, concrete poetry), from English and Russian through Spanish and German to Portuguese and Catalan. Not only written, but also spoken poetry has been analyzed. The book covers multiple topics. What they all share in common is that versification is being studied in the context of other linguistic phenomena that may affect or determine it. Analyses of large corpora go hand in hand with comparative approaches. It is shown that quantitative approaches can be used for the purpose of authorship attribution, to build reasonable typologies as well as to understand why certain forms play such a dominant roles in our cultural tradition(s).
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Prosodic analysis of urban music in French and Czech
Chodaková, Polina ; Duběda, Tomáš (advisor) ; Dommergues, Jean-Yves (referee) ; Polická, Alena (referee)
in English TITLE : Prosodic Analysis of Urban Music in French and Czech AUTHOR : Mgr. Polina Chodaková DEPARTMENT : Institute of Romance Studies FF UK SUPERVISORS : doc. PhDr. Tomáš Duběda, Ph.D., prof. Philippe Martin, Dr ès Sci, Dr Ling. KEY WORDS : Prosody, metrics, stress, intonation, declamation, rap, reggae This thesis deals with the rhythm, stress and intonation in rap and reggae music. It describes the form features of declamations which combine chant, half- singing and singing, in the theoretical framework of contrastive prosody and verse theory. The thesis consists of seven chapters and is based on a textual corpus of 200 songs in French and Czech, assembled for this dissertation. The linguistic material of 59,000 syllables is a representative set of excerpts, transcribed in rhythmic grids with an auditive analysis. From the prosodic point of view, rap and reggae display an important degree of rhythmic reorganisation. In both languages, setting texts to music is performed ac- cording to an isochronous pattern, which is imposed on the lyrics with an isosyllabic rhythm and whose bound stress system is weak. This is shown through interactive constraints, which reflect universal tendencies in verbal art, that both genres exhibit a lot of freedom in the association of lyrics and the musical...
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The transfer of (im)politeness in interpreting
Kavínová, Martina ; Jettmarová, Zuzana (advisor) ; Ott, Libor (referee)
While the linguistic concept of politeness has been thoroughly analyzed, the same does not apply to its interpreting. The present theoretical-empirical work describes the means for expressing politeness grouped by G. Leechʼs maxims of politeness. The empirical part analyzes recordings of simultaneous interpretation from media and European Parliament settings. This is a quantitative study and the outcome is the number of means for expressing politeness which the interpreters conveyed into Czech. On average and in all of the material 65,7 % of means for expressing politeness were conveyed into Czech in compliance with the maxims. The means analyzed are prosody, non-verbal communication, modality, personal reference, etc. An equivalent interpretation of means of politeness was deemed desirable. The thesis verifies the hypothesis whether the level of politeness significantly increased in comparison with the original speeches. Key words: politeness, pragmatics, illocutionary act, maxims of politeness, face, modality, prosody, non- verbal communication, Czech, English, interpreting, equivalence, US presidential debate, Obama, Romney, Common Agricultural Policy, European Parliament, Catherine Ashton, forms of address
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Developing pronunciation through musical activities in French lessons
Prucek, Jan ; Klinka, Tomáš (advisor) ; Jančík, Jiří (referee)
Title of the thesis: Developing pronunciation through musical activities in French lessons Keywords: communicative approach, phonetics, phonology, pronunciation, prosody, activity, music, rhythm, rhythmisation, melody, tempo, intonation, accent, song, rap, facial expressions Abstract: This thesis deals with the teaching of French phonetics, considers the status of phonetics in communicatively oriented teaching, and comes to the fact that the teaching of phonetics and phonology is not a priority in the communicative approach. The work demonstrates the importance of such teaching, and therefore explores how the teaching of pronunciation or some of its components could be made more attractive. Based on the proven relationship of music and language, both as auditory phenomena, this thesis approaches the interwoven elements of these two areas. The aim is to explore how the musical elements, such as: rhythm, melody, tempo, phrasing, etc., could be used in the teaching of French pronunciation - especially at the suprasegmental level. The work offers a basic inventory of exercises which benefit from this characteristic and which has been verified in practice, and in the final analysis summarises their effectiveness in foreign language teaching.
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