Palautus 12.5.2017 Mennessä)

Total Page:16

File Type:pdf, Size:1020Kb

Load more

FONETIIKAN HISTORIASTA kl 2017 (3op) (FoA10 Soveltavaa ja monitieteistä fonetiikkaa; osa) tehtävä (palautus 12.5.2017 mennessä) "Fonetiikan kehitys Euroopassa 1800-luvulla" MATERIAALI: Kemp, J. Alan (2001). The development of phonetics from the late 18th to the late 19th century. Teoksessa S. Auroux, E.F.K. Koerner, H.-J. Niederehe & K. Versteegh (toim.), History of the Language Sciences. An International Handbook on the Evolution of the Study of Language from the Beginnings to the Present, 1468–1480. Berlin: Walter de Gruyter. MacMahon, Michael K. C. (2001). Modern language instruction and phonetics in the later 19th century. Teoksessa S. Auroux, E.F.K. Koerner, H.-J. Niederehe & K. Versteegh (toim.), History of the Language Sciences. An International Handbook on the Evolution of the Study of Language from the Beginnings to the Present, 1585–1595. Berlin: Walter de Gruyter. XXVIII. The Analysis of Speech and Unwritten Languages in the 19th Century and its Continuation in the 20th Century Die Erforschung der lautlichen Äußerung und nicht verschrifteter Sprachen im 19. und ihre Fortsetzung im 20. Jahrhundert L’e´tude de la parole et des langues non-e´crites pendant le XIXe sie`cle et sa continuation au XXe sie`cle 178. The development of phonetics from the late 18th to the late 19th century 1. Introduction speech sounds were John Wallis (1616Ϫ1703) 2. Early treatments of non-segmental features the famous mathematician and William 3. The vowel triangle Holder (1616Ϫ1698). At the end of the cen- 4. The beginnings of experimental phonetics tury the Swiss-born doctor, Conrad Amman 5. Developments in traditional approaches Ϫ 6. Germany: communication theory and a new (1669 1730) was working in the Netherlands terminology and published works on speech. All of the 7. The International Phonetic Association and last three mentioned were motivated in part its founders by their work as teachers of the deaf. In the 8. Conclusion early 18th century Denys Dodart (1634Ϫ 9. Bibliography 1707) and Antoine Ferrein (1693Ϫ1769) gave perceptive accounts of the mechanism of 1. Introduction phonation, till then little understood. (For further accounts of these early works The period dealt with by this section saw see Kemp 1994: 3102 ff. and biographical ar- enormous strides forward in knowledge of ticles in Asher 1994. A recent bibliography of the speech mechanism and ways of describing works relating to the history of phonetics it and of recording speech sounds. Neverthe- may be found in E. F. K. Koerner’s introduc- less, one must not forget the valuable work tion to the two works reproduced in Pan- done in earlier centuries, notably in the 17th concelli-Calzia 1940. These works of Pan- century, when scientific research flowered in concelli-Calzia are particularly informative in many areas and saw the founding of acade- tracing the development of early experimen- mies and societies, such as the Royal Society tal phonetic techniques.) in England, intended to further this research. Even before that there were perceptive ac- counts of the formation of speech, for in- 2. Early treatments of non-segmental stance by John Hart († 1574) in England, and features by the Dane, Jacob Madsen (1538Ϫ1586). Petrus Montanus (1594/95Ϫ1638) in the Thus by the late 18th century many of the Netherlands published his De Spreeckonst in elements of a proper science of phonetics 1635, though it remained little known until were already present. However, one area relatively recently (see Hulsker 1988). Fore- which had hitherto only received rather sum- most among English 17th-century writers on mary treatment was the analysis of non-seg- 178. The development of phonetics from the late 18th to the late 19th century 1469 mental features, such as rhythm and intona- 2.2. Another stimulus to phonetics came tion. from the elocutionists. Public speaking had deteriorated to a disastrous degree, and in 2.1. At the age of 75 Joshua Steele (1700Ϫ addition, there was increasing pressure in 1791) wrote a remarkable work on the non- Britain (notably in Scotland) for educated segmental aspects of speech (Steele 1775). people to speak with an English accent, con- One of his chief contributions was to clarify forming to what was established as the presti- and expand the use of certain terms: ‘accent’, gious accent of the time. The Irish actor ‘quantity’ ‘pause’, ‘emphasis’, also called Thomas Sheridan (1719Ϫ1788), father of the ‘poise’ or ‘cadence’, and ‘force’. Steele uses playwright Richard Brinsley Sheridan, and a musical notation to record many of these Walker (1732Ϫ1807), who also started his ca- features. ‘Quantity’ (ϭ duration) is shown by reer as an actor, both taught elocution. Sheri- semiquavers, quavers, etc., and ‘accent’ (ϭ dan’s contribution to phonetics lies partly in pitch variation) by rising or falling oblique the description of speech contained in his lines attached to the stems of these notes, very popular Lectures on Elocution (1762) corresponding to the ‘slides’ which the voice and partly in his General Dictionary of the makes in speech. Steele suggested some of the English Language (1780). Like Steele, he was functions of pitch patterns Ϫ a final fall for concerned to emphasise the importance of completion, and a rise for non-completion. the non-segmental features of speech, which An increase in the extent of a movement he rightly believed were crucial to effective could indicate greater emotional involve- public speaking, and much of the Lectures is ment. ‘Pause’ is indicated by musical rests. concerned with the proper use of intonation. ‘Emphasis’ is more complex. Speech, he says, The importance of the Dictionary for phonet- is made up of ‘cadences’ or emphatical divi- ics lies in his attempt to record pronuncia- sions, each cadence, like a musical bar, being tions, with the idea of establishing a standard marked by a pulsation or ‘thesis‘ followed by accent which would replace local varieties. an ‘arsis’ or remission. The pulsation may This required him to develop a system of sometimes fall on a pause rather than a sylla- transcription, which consisted in a respelling ble, and be followed by one or more syllables of each word, using numeral diacritics to dis- in the remission. He marks the thesis with a ambiguate confusable letters. Walker’s Ele- small triangle and the unemphatic syllables ments of Elocution (1781) adopts a much with two or three dots. The speaker/hearer more formal approach than Sheridan in pre- instinctively feels the pulsations, and the al- senting rules for the use of intonation in Eng- ternation of ‘heavy’ and ‘light’, or emphatic lish, relating it to pauses and to grammatical and non-emphatic. Emphasis is not the same constructions. He was almost certainly influ- as ‘force’ (ϭ loudness) because it may fall on enced by knowledge of Steele’s work. His pause (i. e., silence) or on a whispered sylla- Critical Pronouncing Dictionary (1791) had ble. The following is one of his examples: outstanding success, and provides invaluable Oh, ͉happiness ͉ our evidence as to what Walker considered a ͉D ͉D .. І ͉ D І ‘proper’ pronunciation at that time. tbeings ͉end and ͉aim ͉D І ͉D І ͉D 3. The vowel triangle In the third cadence the thesis falls on a pause and the syllable our is in the arsis. In By the middle of the 19th century it had be- spite of the varying number of syllables each come fairly common to show the relationship cadence has the same quantity. What Steele of vowels to each other by using a diagram calls the ‘measure’ of speech or ‘rhythmus’ Ϫ most commonly in the form of a triangle. consists of the number of cadences in a line One of the earliest examples of this in print or sentence. Steele’s attempt at analysis of appeared in the Dissertatio physiologico-me- non-segmental features is ahead of its time, dica de Formatione Loquelae (1781) by Chri- and in spite of some inconsistencies it de- stoph Friedrich Hellwag (1754Ϫ1835) Ϫ (see serves to be accorded an important place in Vie¨tor 1886). Hellwag took *a+ to be the phonetic history, notably in its ‘temporal’ ap- principal vowel. In 1780 he had presented the proach to rhythm, hotly disputed by some diagram with *a+ to the left and a branching traditional prosodists. path extending to the right and ending in *u+ 1470 XXVIII. The Analysis of Speech and Unwritten Languages in the 19th and 20th Century u ü i (e. g., by Dodart and Ferrein in the early 18th century, using excised larynxes) it was not till the end of that century that pioneering ex- o ö e periments were made in an attempt to pro- duce speech sounds artificially. The appara- å ä tus devised by Christian Gottlieb Kratzen- stein (1723Ϫ1795) and Wolfgang von Kem- a pelen (1734Ϫ1804) is described elsewhere (J Art. 180). By the early 19th century, with the Fig. 178.1: Hellwag’s vowel triangle of 1781. advent of more sophisticated apparatus, it had become increasingly possible to analyse speech experimentally. and *i+ (see Fig. 178.1). In between these three vowels are six others, said to be equally 4.1. Investigations of the acoustics of speech spaced from each other. In 1781 he turned sounds the diagram to put *a+ at the bottom. Hell- Early descriptions of speech tend to identify wag claimed that his order and positioning of different vowel sounds either by reference to the vowels was not only auditory in its basis the aperture of the lips or the internal cavity but also physiological, and gave short de- of the mouth, or to give them auditory labels scriptions of the tongue and lip positions. such as ‘thin’, ‘fat’, ‘clear’, ‘dark’. Hellwag The vowels *ü+ and *ö+ are placed centrally, had recognised that vowels have a character- * + * + sharing as they do with i and e respec- istic musical ‘pitch’, as had others prior to * + tively the same tongue position and with u the 19th century, but a theory to account for * + and o the same lip position.
Recommended publications
  • THE DEVELOPMENT of ACCENTED ENGLISH SYNTHETIC VOICES By

    THE DEVELOPMENT of ACCENTED ENGLISH SYNTHETIC VOICES By

    THE DEVELOPMENT OF ACCENTED ENGLISH SYNTHETIC VOICES by PROMISE TSHEPISO MALATJI DISSERTATION Submitted in fulfilment of the requirements for the degree of MASTER OF SCIENCE in COMPUTER SCIENCE in the FACULTY OF SCIENCE AND AGRICULTURE (School of Mathematical and Computer Sciences) at the UNIVERSITY OF LIMPOPO SUPERVISOR: Mr MJD Manamela CO-SUPERVISOR: Dr TI Modipa 2019 DEDICATION In memory of my grandparents, Cecilia Khumalo and Alfred Mashele, who always believed in me! ii DECLARATION I declare that THE DEVELOPMENT OF ACCENTED ENGLISH SYNTHETIC VOICES is my own work and that all the sources that I have used or quoted have been indicated and acknowledged by means of complete references and that this work has not been submitted before for any other degree at any other institution. ______________________ ___________ Signature Date iii ACKNOWLEDGEMENTS I want to recognise the following people for their individual contributions to this dissertation: • My brother, Mr B.I. Khumalo and the whole family for the unconditional love, support and understanding. • A distinct thank you to both my supervisors, Mr M.J.D. Manamela and Dr T.I. Modipa, for their guidance, motivation, and support. • The Telkom Centre of Excellence for Speech Technology for providing the resources and support to make this study a success. • My colleagues in Department of Computer Science, Messrs V.R. Baloyi and L.M. Kola, for always motivating me. • A special thank you to Mr T.J. Sefara for taking his time to participate in the study. • The six Computer Science undergraduate students who sacrificed their precious time to participate in data collection.
  • Gender, Ethnicity, and Identity in Virtual

    Gender, Ethnicity, and Identity in Virtual

    Virtual Pop: Gender, Ethnicity, and Identity in Virtual Bands and Vocaloid Alicia Stark Cardiff University School of Music 2018 Presented in partial fulfilment of the requirements for the degree Doctor of Philosophy in Musicology TABLE OF CONTENTS ABSTRACT i DEDICATION iii ACKNOWLEDGEMENTS iv INTRODUCTION 7 EXISTING STUDIES OF VIRTUAL BANDS 9 RESEARCH QUESTIONS 13 METHODOLOGY 19 THESIS STRUCTURE 30 CHAPTER 1: ‘YOU’VE COME A LONG WAY, BABY:’ THE HISTORY AND TECHNOLOGIES OF VIRTUAL BANDS 36 CATEGORIES OF VIRTUAL BANDS 37 AN ANIMATED ANTHOLOGY – THE RISE IN POPULARITY OF ANIMATION 42 ALVIN AND THE CHIPMUNKS… 44 …AND THEIR SUCCESSORS 49 VIRTUAL BANDS FOR ALL AGES, AVAILABLE ON YOUR TV 54 VIRTUAL BANDS IN OTHER TYPES OF MEDIA 61 CREATING THE VOICE 69 REPRODUCING THE BODY 79 CONCLUSION 86 CHAPTER 2: ‘ALMOST UNREAL:’ TOWARDS A THEORETICAL FRAMEWORK FOR VIRTUAL BANDS 88 DEFINING REALITY AND VIRTUAL REALITY 89 APPLYING THEORIES OF ‘REALNESS’ TO VIRTUAL BANDS 98 UNDERSTANDING MULTIMEDIA 102 APPLYING THEORIES OF MULTIMEDIA TO VIRTUAL BANDS 110 THE VOICE IN VIRTUAL BANDS 114 AGENCY: TRANSFORMATION THROUGH TECHNOLOGY 120 CONCLUSION 133 CHAPTER 3: ‘INSIDE, OUTSIDE, UPSIDE DOWN:’ GENDER AND ETHNICITY IN VIRTUAL BANDS 135 GENDER 136 ETHNICITY 152 CASE STUDIES: DETHKLOK, JOSIE AND THE PUSSYCATS, STUDIO KILLERS 159 CONCLUSION 179 CHAPTER 4: ‘SPITTING OUT THE DEMONS:’ GORILLAZ’ CREATION STORY AND THE CONSTRUCTION OF AUTHENTICITY 181 ACADEMIC DISCOURSE ON GORILLAZ 187 MASCULINITY IN GORILLAZ 191 ETHNICITY IN GORILLAZ 200 GORILLAZ FANDOM 215 CONCLUSION 225
  • Masterarbeit

    Masterarbeit

    Masterarbeit Erstellung einer Sprachdatenbank sowie eines Programms zu deren Analyse im Kontext einer Sprachsynthese mit spektralen Modellen zur Erlangung des akademischen Grades Master of Science vorgelegt dem Fachbereich Mathematik, Naturwissenschaften und Informatik der Technischen Hochschule Mittelhessen Tobias Platen im August 2014 Referent: Prof. Dr. Erdmuthe Meyer zu Bexten Korreferent: Prof. Dr. Keywan Sohrabi Eidesstattliche Erklärung Hiermit versichere ich, die vorliegende Arbeit selbstständig und unter ausschließlicher Verwendung der angegebenen Literatur und Hilfsmittel erstellt zu haben. Die Arbeit wurde bisher in gleicher oder ähnlicher Form keiner anderen Prüfungsbehörde vorgelegt und auch nicht veröffentlicht. 2 Inhaltsverzeichnis 1 Einführung7 1.1 Motivation...................................7 1.2 Ziele......................................8 1.3 Historische Sprachsynthesen.........................9 1.3.1 Die Sprechmaschine.......................... 10 1.3.2 Der Vocoder und der Voder..................... 10 1.3.3 Linear Predictive Coding....................... 10 1.4 Moderne Algorithmen zur Sprachsynthese................. 11 1.4.1 Formantsynthese........................... 11 1.4.2 Konkatenative Synthese....................... 12 2 Spektrale Modelle zur Sprachsynthese 13 2.1 Faltung, Fouriertransformation und Vocoder................ 13 2.2 Phase Vocoder................................ 14 2.3 Spectral Model Synthesis........................... 19 2.3.1 Harmonic Trajectories........................ 19 2.3.2 Shape Invariance..........................
  • Wormed Voice Workshop Presentation

    Wormed Voice Workshop Presentation

    Wormed Voice Workshop Presentation micro_research December 27, 2017 1 some worm poetry and songs: The WORM was for a long time desirous to speake, but the rule and order of the Court enjoyned him silence, but now strutting and swelling, and impatient, of further delay, he broke out thus... [Michael Maier] He worshipped the worm and prayed to the wormy grave. Serpent Lucifer, how do you do? Of your worms and your snakes I'd be one or two; For in this dear planet of wool and of leather `Tis pleasant to need neither shirt, sleeve, nor shoe, 2 And have arm, leg, and belly together. Then aches your head, or are you lazy? Sing, `Round your neck your belly wrap, Tail-a-top, and make your cap Any bee and daisy. Two pigs' feet, two mens' feet, and two of a hen; Devil-winged; dragon-bellied; grave- jawed, because grass Is a beard that's soon shaved, and grows seldom again worm writing the the the the,eeeronencoug,en sthistit, d.).dupi w m,tinsprsool itav f bometaisp- pav wheaigelic..)a?? orerdi mise we ich'roo bish ftroo htothuloul mespowouklain- duteavshi wn,jis, sownol hof." m,tisorora angsthyedust,es, fofald,junss ownoug brad,)fr m fr,aA?a????ck;A?stelav aly, al is.'rady'lfrdil owoncorara wns t.) sh'r, oof ofr,a? ar,a???????a? fu mo towess,eethen hrtolly-l,."tigolav ict,a???!ol, w..'m,elyelil,tstreamas..n gotaillas.tansstheatsea f mb ispot inici t.) owar.**1 wnshigigholoothtith orsir.tsotic.'m, sotamimoledug imootrdeavet..t,) sh s,tranciror."wn sieee h asinied.tiear wspilotor,) bla av.nicord,ier.dy'et.*tite m.)..*d, hrouceto hie, ig il m, bsomoug,.t.'l,t, olitel bs,.nt,.dotr tat,)aa? htotitedont,j alesil, starar,ja taie ass.nishiceroouldseal fotitoonckysil, m oitispl o anteeeaicowousomirot.
  • Alexander J. Ellis and His Place in the History of Ethnomusicology Author(S): Jonathan P

    Alexander J. Ellis and His Place in the History of Ethnomusicology Author(S): Jonathan P

    Alexander J. Ellis and His Place in the History of Ethnomusicology Author(s): Jonathan P. J. Stock Source: Ethnomusicology, Vol. 51, No. 2 (Spring/Summer, 2007), pp. 306-325 Published by: University of Illinois Press on behalf of Society for Ethnomusicology Stable URL: http://www.jstor.org/stable/20174527 . Accessed: 31/07/2014 09:18 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. University of Illinois Press and Society for Ethnomusicology are collaborating with JSTOR to digitize, preserve and extend access to Ethnomusicology. http://www.jstor.org This content downloaded from 164.41.83.55 on Thu, 31 Jul 2014 09:18:11 AM All use subject to JSTOR Terms and Conditions Vol. 51, No. 2 Ethnomusicology Spring/Summer 2007 Alexander J. Ellis and His Place in the History of Ethnomusicology Jonathan P. J. Stock / University of Sheffield even The musical scale is not one, not "natural," not founded necessarily on the laws of the constitution ofmusical sound so beautifully worked out by Helmholtz, but very diverse, very artificial, and very capricious. Alexander J.Ellis (1885b:526) The Founder of Comparative Musicology? 25 March 1885, a 71-year-old Englishman named Alexander John Ellis On (Figure 1) read a paper "On the Musical Scales ofVarious Nations" at a meeting in London of the Society of Arts.1 At the end, Ellis received the Society's silvermedal, a distinguished award.With the aid of live demonstra tions, Ellis offered detailed statistical data by means of his recently devised cents system, a system which allowed the precise delineation of pitch mea surements expressed as hundredths of an equal-tempered semitone.
  • Biomimetics of Sound Production, Synthesis and Recognition

    Biomimetics of Sound Production, Synthesis and Recognition

    Design and Nature V 273 Biomimetics of sound production, synthesis and recognition G. Rosenhouse Swantech - Sound Wave Analysis & Technologies Ltd, Haifa, Israel Abstract Biomimesis of sound production, synthesis and recognition follows millenias of years of adaptation as it developed in nature. Technically such communication means were initiated since people began to build speaking machines based on natural speech concepts. The first devices were mechanical and they were in use till the end of the 19th century. Those developments later led to modern speech and music synthesis, initially applying pure mechanics. Since the beginning of the 20th century electronics has taken up the lead to independent electronic achievements in human communication abilities. As shown in the present paper, this development was intentionally made along history in order to satisfy human needs. Keywords: speaking machines, biomimetics, speech synthesis. 1 Introduction Automation is an old attempt of people to tame machines for the needs of human beings. It began mainly, as far as we know, since 70 DC (with Heron). In linguistics, the history of speaking machines began in the 2nd century when people tried to build speaking heads. However, actually, the process was initiated in the 18th century, with Wolfgang von Kempelen who invented a speaking mechanism that simulated the speech system of human beings. It opened the way to inventions of devices for producing artificial vowels and consonants. This development was an important step towards modern speech recognition
  • Siren Songs and Echo's Response: Towards a Media Theory of the Voice

    Siren Songs and Echo's Response: Towards a Media Theory of the Voice

    Published as _Article in On_Culture: The Open Journal for the Study of Culture (ISSN 2366-4142) SIREN SONGS AND ECHO’S RESPONSE: TOWARDS A MEDIA THEORY OF THE VOICE IN THE LIGHT OF SPEECH SYNTHESIS CHRISTOPH BORBACH [email protected] Christoph Borbach is a research fellow at the research training group Locating Media at the University of Siegen, where he conducts a research project entitled “Zeitkanäle|Kanalzeiten” (“Time Channels|Channel Times”) on the media history of the operationalization of delay time from a media archaeological perspective. Borbach studied Musicology, Media, and History at the Humboldt University of Berlin. His bachelor’s thesis dealt with radio theories between ideology and media epistemology. For his master’s thesis, he studied the media-technical implementations of echoes. His research interests include media theory of the voice, media archaeology of the echo, operationalization of the sonic, time-critical detection technologies and their visualiza- tion strategies, and the occult of media/media of the occult. KEYWORDS speech synthesis, phonography, voice theory, embodied voices, speaking machines, technotraumatic affects PUBLICATION DATE Issue 2, November 30, 2016 HOW TO CITE Christoph Borbach. “Siren Songs and Echo’s Response: Towards a Media Theory of the Voice in the Light of Speech Synthesis.” On_Culture: The Open Journal for the Study of Culture 2 (2016). <http://geb.uni-giessen.de/geb/volltexte/2016/12354/>. Permalink URL: <http://geb.uni-giessen.de/geb/volltexte/2016/12354/> URN: <urn:nbn:de:hebis:26-opus-123545> On_Culture: The Open Journal for the Study of Culture Issue 2 (2016): The Nonhuman www.on-culture.org http://geb.uni-giessen.de/geb/volltexte/2016/12354/ Siren Songs and Echo’s Response: Towards a Media Theory of the Voice in the Light of Speech Synthesis _Abstract In contrast to phonographical recording, storage, and reproduction of the voice, most media theories, especially prominent media theories of the human voice, neglected the aspect of synthesizing human-like voices by non-human means.
  • Speech Generation: from Concept and from Text

    Speech Generation: from Concept and from Text

    Speech Generation From Concept and from Text Martin Jansche CS 6998 2004-02-11 Components of spoken output systems Front end: From input to control parameters. • From naturally occurring text; or • From constrained mark-up language; or • From semantic/conceptual representations. Back end: From control parameters to waveform. • Articulatory synthesis; or • Acoustic synthesis: – Based predominantly on speech samples; or – Using mostly synthetic sources. 2004-02-11 1 Who said anything about computers? Wolfgang von Kempelen, Mechanismus der menschlichen Sprache nebst Beschreibung einer sprechenden Maschine, 1791. Charles Wheatstone’s reconstruction of von Kempelen’s machine 2004-02-11 2 Joseph Faber’s Euphonia, 1846 2004-02-11 3 Modern articulatory synthesis • Output produced by an articulatory synthesizer from Dennis Klatt’s review article (JASA 1987) • Praat demo • Overview at Haskins Laboratories (Yale) 2004-02-11 4 The Voder ... Developed by Homer Dudley at Bell Telephone Laboratories, 1939 2004-02-11 5 ... an acoustic synthesizer Architectural blueprint for the Voder Output produced by the Voder 2004-02-11 6 The Pattern Playback Developed by Franklin Cooper at Haskins Laboratories, 1951 No human operator required. Machine plays back previously drawn spectrogram (spectrograph invented a few years earlier). 2004-02-11 7 Can you understand what it says? Output produced by the Pattern Playback. 2004-02-11 8 Can you understand what it says? Output produced by the Pattern Playback. These days a chicken leg is a rare dish. It’s easy to tell the depth of a well. Four hours of steady work faced us. 2004-02-11 9 Synthesis-by-rule • Realization that spectrograph and Pattern Playback are really only recording and playback devices.
  • Chapter 8 Speech Synthesis

    Chapter 8 Speech Synthesis

    PRELIMINARY PROOFS. Unpublished Work c 2008 by Pearson Education, Inc. To be published by Pearson Prentice Hall, Pearson Education, Inc., Upper Saddle River, New Jersey. All rights reserved. Permission to use this unpublished Work is granted to individuals registering through [email protected] for the instructional purposes not exceeding one academic term or semester. Chapter 8 Speech Synthesis And computers are getting smarter all the time: Scientists tell us that soon they will be able to talk to us. (By ‘they’ I mean ‘computers’: I doubt scientists will ever be able to talk to us.) Dave Barry In Vienna in 1769, Wolfgang von Kempelen built for the Empress Maria Theresa the famous Mechanical Turk, a chess-playing automaton consisting of a wooden box filled with gears, and a robot mannequin sitting behind the box who played chess by moving pieces with his mechanical arm. The Turk toured Europeand the Americas for decades, defeating Napolean Bonaparte and even playing Charles Babbage. The Mechanical Turk might have been one of the early successes of artificial intelligence if it were not for the fact that it was, alas, a hoax, powered by a human chessplayer hidden inside the box. What is perhaps less well-known is that von Kempelen, an extraordinarily prolific inventor, also built between 1769 and 1790 what is definitely not a hoax: the first full-sentence speech synthesizer. His device consisted of a bellows to simulate the lungs, a rubber mouthpiece and a nose aperature, a reed to simulate the vocal folds, various whistles for each of the fricatives. and a small auxiliary bellows to provide the puff of air for plosives.
  • DOCUMENT RESUME ED 052 654 FL 002 384 TITLE Speech Research

    DOCUMENT RESUME ED 052 654 FL 002 384 TITLE Speech Research

    DOCUMENT RESUME ED 052 654 FL 002 384 TITLE Speech Research: A Report on the Status and Progress of Studies on Lhe Nature of Speech, Instrumentation for its Investigation, and Practical Applications. 1 July - 30 September 1970. INSTITUTION Haskins Labs., New Haven, Conn. SPONS AGENCY Office of Naval Research, Washington, D.C. Information Systems Research. REPORT NO SR-23 PUB DATE Oct 70 NOTE 211p. EDRS PRICE EDRS Price MF-$0.65 HC-$9.87 DESCRIPTORS Acoustics, *Articulation (Speech), Artificial Speech, Auditory Discrimination, Auditory Perception, Behavioral Science Research, *Laboratory Experiments, *Language Research, Linguistic Performance, Phonemics, Phonetics, Physiology, Psychoacoustics, *Psycholinguistics, *Speech, Speech Clinics, Speech Pathology ABSTRACT This report is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. The reports contained in this particular number are state-of-the-art reviews of work central to the Haskins Laboratories' areas of research. Tre papers included are: (1) "Phonetics: An Overview," (2) "The Perception of Speech," (3) "Physiological Aspects of Articulatory Behavior," (4) "Laryngeal Research in Experimental Phonetics," (5) "Speech Synthesis for Phonetic and Phonological Models," (6)"On Time and Timing in Speech," and (7)"A Study of Prosodic Features." (Author) SR-23 (1970) SPEECH RESEARCH A Report on the Status and Progress ofStudies on the Nature of Speech,Instrumentation for its Investigation, andPractical Applications 1 July - 30 September1970 U.S. DEPARTMENT OF HEALTH, EDUCATION & WELFARE OFFICE OF EDUCATION THIS DOCUMENT HAS BEEN REPRODUCED EXACTLY AS RECEIVED FROMTHE PERSON OR ORGANIZATION ORIGINATING IT,POINTS OF VIEW OR OPINIONS STATED DO NOT NECESSARILY REPRESENT OFFICIAL OFFICE OF EDUCATION POSITION OR POLICY.
  • Mechanical Speech Synthesis in Early Talking Automata

    Mechanical Speech Synthesis in Early Talking Automata

    Mechanical Speech Synthesis in Early Talking Automata Gordon J. Ramsay Early attempts at synthesizing speech using mechanical models of the vocal tract Address: prefigure modern embodied theories of speech production. Spoken Communication Laboratory Introduction Marcus Autism Center 1920 Briarcliff Road NE Three centuries of scientific research on speech production have seen significant Atlanta, Georgia 30329 progress in understanding the relationship between articulation and acoustics in the USA human vocal tract. Over this period, there has been a marked shift in approaches to experimentation, driven by the emergence of new technologies and the novel ideas Email: these have stimulated. The greatest advances during the last hundred years have [email protected] arisen from the use of electronic or computer simulations of vocal tract acoustics for the analysis, synthesis, and recognition of speech. Before this was possible, the focus necessarily lay in detailed observation and direct experimental manipulation of the physical mechanisms underlying speech using mechanical models of the vocal tract, which were the new technology of their time. Understanding the history of the problems encountered and solutions proposed in these largely forgotten attempts to develop speaking machines that mimic the actual physical processes governing voice production can help to highlight fundamental issues that are still outstanding in this field. Many recent embodied theories of speech production and perception actually directly recapitulate proposals that arose from early talking automata. The Voice as a Musical Instrument By the beginning of the seventeenth century, the anatomy of the head and neck was already well understood, as witnessed by the extraordinarily detailed illustrations found in many books of the period (e.g., Casserius, 1600).
  • Speech Synthesis

    Contents 1 Introduction 3 1.1 Quality of a Speech Synthesizer 3 1.2 The TTS System 3 2 History 4 2.1 Electronic Devices 4 3 Synthesizer Technologies 6 3.1 Waveform/Spectral Coding 6 3.2 Concatenative Synthesis 6 3.2.1 Unit Selection Synthesis 6 3.2.2 Diaphone Synthesis 7 3.2.3 Domain-Specific Synthesis 7 3.3 Formant Synthesis 8 3.4 Articulatory Synthesis 9 3.5 HMM-Based Synthesis 10 3.6 Sine Wave Synthesis 10 4 Challenges 11 4.1 Text Normalization Challenges 11 4.1.1 Homographs 11 4.1.2 Numbers and Abbreviations 11 4.2 Text-to-Phoneme Challenges 11 4.3 Evaluation Challenges 12 5 Speech Synthesis in Operating Systems 13 5.1 Atari 13 5.2 Apple 13 5.3 AmigaOS 13 5.4 Microsoft Windows 13 6 Speech Synthesis Markup Languages 15 7 Applications 16 7.1 Contact Centers 16 7.2 Assistive Technologies 16 1 © Specialty Answering Service. All rights reserved. 7.3 Gaming and Entertainment 16 8 References 17 2 © Specialty Answering Service. All rights reserved. 1 Introduction The word ‘Synthesis’ is defined by the Webster’s Dictionary as ‘the putting together of parts or elements so as to form a whole’. Speech synthesis generally refers to the artificial generation of human voice – either in the form of speech or in other forms such as a song. The computer system used for speech synthesis is known as a speech synthesizer. There are several types of speech synthesizers (both hardware based and software based) with different underlying technologies.