21 Chapter I Language Production 1.1 Introduction in This Chapter It Will Be
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Pg. 5 CHAPTER-2: MECHANISM of SPEECH PRODUCTION AND
Acoustic Analysis for Comparison and Identification of Normal and Disguised Speech of Individuals CHAPTER-2: MECHANISM OF SPEECH PRODUCTION AND LITERATURE REVIEW 2.1. Anatomy of speech production Speech is the vocal aspect of communication made by human beings. Human beings are able to express their ideas, feelings and emotions to the listener through speech generated using vocal articulators (NIDCD, June 2010). Development of speech is a constant process and requires a lot of practice. Communication is a string of events which allows the speaker to express their feelings and emotions and the listener to understand them. Speech communication is considered as a thought that is transformed into language for expression. Phil Rose & James R Robertson (2002) mentioned that voices of individuals are complex in nature. They aid in providing vital information related to sex, emotional state or age of the speaker. Although evidence from DNA always remains headlines, DNA can‟t talk. It can‟t be recorded planning, carrying out or confessing to a crime. It can‟t be so apparently directly incriminating. Perhaps, it is these features that contribute to interest and importance of forensic speaker identification. Speech signal is a multidimensional acoustic wave (as seen in figure 2.1.) which provides information about the words or message being spoken, speaker identity, language spoken, physical and mental health, race, age, sex, education level, religious orientation and background of an individual (Schetelig T. & Rabenstein R., May 1998). pg. 5 Acoustic Analysis for Comparison and Identification of Normal and Disguised Speech of Individuals Figure 2.1.: Representation of properties of sound wave (Courtesy "Waves". -
What Is the Relationship Between Language Production and Comprehension?
Journal of Memory and Language 89 (2016) 1–7 Contents lists available at ScienceDirect Journal of Memory and Language journal homepage: www.elsevier.com/locate/jml Editorial Same, different, or closely related: What is the relationship between language production and comprehension? The historical tradition in psycholinguistics has largely became a hot issue through Lee’s (1950) discovery of the been to study either language production or comprehen- delayed auditory feedback (DAF) effect. When you hear your sion. Almost all of nineteenth century psycholinguistics, own speech delayed by some 150 ms, speech fluency dra- for instance, concerned the production of language, culmi- matically breaks down. Based on these observations, Lee nating in Wundt’s two-volume Die Sprache of 1900. This designed an engineering model of self-monitoring, which also held for research in language acquisition which, lar- required feedback to take place within the syllable being gely based on diary data, almost exclusively concerned spoken. the child’s production of speech until Eimas, Siqueland, Almost simultaneously, Broadbent (1952) demon- Jusczyk, and Vigorito (1971) introduced the experimental strated that participants were unable to understand a study of speech perception in infants. During the 1970s new question while answering a previous question. Atten- psycholinguistics became almost exclusively comprehen- tion can focus on one or the other task, but not on both sion research. Johnson-Laird opened his review of experi- simultaneously. This insight led to Broadbent’s famous fil- mental psycholinguistics in the 1974 Annual Review of ter model of selective attention. The issue kept returning in Psychology with the statement: ‘‘The fundamental problem psycholinguistics. -
Phonological Use of the Larynx: a Tutorial Jacqueline Vaissière
Phonological use of the larynx: a tutorial Jacqueline Vaissière To cite this version: Jacqueline Vaissière. Phonological use of the larynx: a tutorial. Larynx 97, 1994, Marseille, France. pp.115-126. halshs-00703584 HAL Id: halshs-00703584 https://halshs.archives-ouvertes.fr/halshs-00703584 Submitted on 3 Jun 2012 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Vaissière, J., (1997), "Phonological use of the larynx: a tutorial", Larynx 97, Marseille, 115-126. PHONOLOGICAL USE OF THE LARYNX J. Vaissière UPRESA-CNRS 1027, Institut de Phonétique, Paris, France larynx used as a carrier of paralinguistic information . RÉSUMÉ THE PRIMARY FUNCTION OF THE LARYNX Cette communication concerne le rôle du IS PROTECTIVE larynx dans l'acte de communication. Toutes As stated by Sapir, 1923, les langues du monde utilisent des physiologically, "speech is an overlaid configurations caractéristiques du larynx, aux function, or to be more precise, a group of niveaux segmental, lexical, et supralexical. Nous présentons d'abord l'utilisation des différents types de phonation pour distinguer entre les consonnes et les voyelles dans les overlaid functions. It gets what service it can langues du monde, et également du larynx out of organs and functions, nervous and comme lieu d'articulation des glottales, et la muscular, that come into being and are production des éjectives et des implosives. -
Relations Between Speech Production and Speech Perception: Some Behavioral and Neurological Observations
14 Relations between Speech Production and Speech Perception: Some Behavioral and Neurological Observations Willem J. M. Levelt One Agent, Two Modalities There is a famous book that never appeared: Bever and Weksel (shelved). It contained chapters by several young Turks in the budding new psycho- linguistics community of the mid-1960s. Jacques Mehler’s chapter (coau- thored with Harris Savin) was entitled “Language Users.” A normal language user “is capable of producing and understanding an infinite number of sentences that he has never heard before. The central problem for the psychologist studying language is to explain this fact—to describe the abilities that underlie this infinity of possible performances and state precisely how these abilities, together with the various details . of a given situation, determine any particular performance.” There is no hesi tation here about the psycholinguist’s core business: it is to explain our abilities to produce and to understand language. Indeed, the chapter’s purpose was to review the available research findings on these abilities and it contains, correspondingly, a section on the listener and another section on the speaker. This balance was quickly lost in the further history of psycholinguistics. With the happy and important exceptions of speech error and speech pausing research, the study of language use was factually reduced to studying language understanding. For example, Philip Johnson-Laird opened his review of experimental psycholinguistics in the 1974 Annual Review of Psychology with the statement: “The fundamental problem of psycholinguistics is simple to formulate: what happens if we understand sentences?” And he added, “Most of the other problems would be half way solved if only we had the answer to this question.” One major other 242 W. -
The Pervasive Role of Pragmatics in Early Language
The pervasive role of pragmatics in early language Manuel Bohn Department of Psychology, Stanford University, Leipzig Research Center for Early Child Development, Leipzig University https://orcid.org/0000-0001-6006-1348 Michael C. Frank Department of Psychology, Stanford University https://orcid.org/0000-0002-7551-4378 Short Title: Pragmatics in early language Author’s Note: We thank Erica Yoon and Bahar Köymen for comments on an earlier version of this paper. MB received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 749229. MCF received funding from the Jacobs Foundation Research Fellowship program. Please address correspondence to [email protected]. 1 Abstract Language is a fundamentally social endeavor. Pragmatics is the study of how speakers and listeners use social reasoning to go beyond the literal meanings of words to interpret language in context. In this review, we take a pragmatic perspective on language development and argue for developmental continuity between early non-verbal communication, language learning, and linguistic pragmatics. We link phenomena from these different literatures by relating them to a computational framework (the rational speech act framework), which conceptualizes communication as fundamentally inferential and grounded in social cognition. The model specifies how different information sources (linguistic utterances, social cues, common ground) are combined when making pragmatic inferences. We present evidence in favor of this inferential view and review how pragmatic reasoning supports children’s learning, comprehension, and use of language. Keywords: Language development; Social cognition; Pragmatics; Computational modeling; Communication 2 Introduction From a toddler pointing at a toy and saying “dat!” all the way to a lukewarm letter of recommendation, human beings use language to communicate an infinite range of meanings both flexibly and efficiently. -
Theories of Speech Perception
Theories of Speech Perception • Motor Theory (Liberman) • Auditory Theory – Close link between perception – Derives from general and production of speech properties of the auditory • Use motor information to system compensate for lack of – Speech perception is not invariants in speech signal species-specific • Determine which articulatory gesture was made, infer phoneme – Human speech perception is an innate, species-specific skill • Because only humans can produce speech, only humans can perceive it as a sequence of phonemes • Speech is special Wilson & friends, 2004 • Perception • Production • /pa/ • /pa/ •/gi/ •/gi/ •Bell • Tap alternate thumbs • Burst of white noise Wilson et al., 2004 • Black areas are premotor and primary motor cortex activated when subjects produced the syllables • White arrows indicate central sulcus • Orange represents areas activated by listening to speech • Extensive activation in superior temporal gyrus • Activation in motor areas involved in speech production (!) Wilson and colleagues, 2004 Is categorical perception innate? Manipulate VOT, Monitor Sucking 4-month-old infants: Eimas et al. (1971) 20 ms 20 ms 0 ms (Different Sides) (Same Side) (Control) Is categorical perception species specific? • Chinchillas exhibit categorical perception as well Chinchilla experiment (Kuhl & Miller experiment) “ba…ba…ba…ba…”“pa…pa…pa…pa…” • Train on end-point “ba” (good), “pa” (bad) • Test on intermediate stimuli • Results: – Chinchillas switched over from staying to running at about the same location as the English b/p -
Appendix B: Muscles of the Speech Production Mechanism
Appendix B: Muscles of the Speech Production Mechanism I. MUSCLES OF RESPIRATION A. MUSCLES OF INHALATION (muscles that enlarge the thoracic cavity) 1. Diaphragm Attachments: The diaphragm originates in a number of places: the lower tip of the sternum; the first 3 or 4 lumbar vertebrae and the lower borders and inner surfaces of the cartilages of ribs 7 - 12. All fibers insert into a central tendon (aponeurosis of the diaphragm). Function: Contraction of the diaphragm draws the central tendon down and forward, which enlarges the thoracic cavity vertically. It can also elevate to some extent the lower ribs. The diaphragm separates the thoracic and the abdominal cavities. 2. External Intercostals Attachments: The external intercostals run from the lip on the lower border of each rib inferiorly and medially to the upper border of the rib immediately below. Function: These muscles may have several functions. They serve to strengthen the thoracic wall so that it doesn't bulge between the ribs. They provide a checking action to counteract relaxation pressure. Because of the direction of attachment of their fibers, the external intercostals can raise the thoracic cage for inhalation. 3. Pectoralis Major Attachments: This muscle attaches on the anterior surface of the medial half of the clavicle, the sternum and costal cartilages 1-6 or 7. All fibers come together and insert at the greater tubercle of the humerus. Function: Pectoralis major is primarily an abductor of the arm. It can, however, serve as a supplemental (or compensatory) muscle of inhalation, raising the rib cage and sternum. (In other words, breathing by raising and lowering the arms!) It is mentioned here chiefly because it is encountered in the dissection. -
Chapter 15 Second Language Acquisition
Chapter 15 Second Language Acquisition Dorothy Chun and Jan Frodesen Key Terms • Automaticity • Communicative competence • Critical period hypothesis • Interaction hypothesis • Interlanguage • Nativist theories of SLA • Sociocultural theories of SLA Chapter Preview As we have seen in earlier chapters, language is a complex array of many different components, ranging from individual sounds to whether a particular utterance or sentence is appropriate in a given situation or culture. In this chapter we will look at the issues involved in learning or acquiring a second language as an adolescent or adult learner. The main question with regard to second language acquisition (SLA) is: Why do people acquire a first language with little conscious effort while it is so difficult to master all of the aspects of a second language and speak it like a native speaker? This chapter will first discuss the main linguistic issues with regard to how second languages are acquired (e.g., phonology, morphology, syntax, lexicon/vocabulary, pragmatics). It will then describe some of the influences from the field of psychology on the study of second language acquisition and will examine the cognitive processes that differ between first-language (L1) and second-language (L2) learning. Thirdly, the chapter will consider how social and affective issues of L2 learning have come to the forefront in the last decade of the 20th century and into the 21st century. Finally, interspersed throughout the chapter are discussions of the 1 relationship between current knowledge about how second languages are acquired and the practice of language teaching, including some of the current issues in language teaching, especially those arising from increased globalization. -
Illustrating the Production of the International Phonetic Alphabet
INTERSPEECH 2016 September 8–12, 2016, San Francisco, USA Illustrating the Production of the International Phonetic Alphabet Sounds using Fast Real-Time Magnetic Resonance Imaging Asterios Toutios1, Sajan Goud Lingala1, Colin Vaz1, Jangwon Kim1, John Esling2, Patricia Keating3, Matthew Gordon4, Dani Byrd1, Louis Goldstein1, Krishna Nayak1, Shrikanth Narayanan1 1University of Southern California 2University of Victoria 3University of California, Los Angeles 4University of California, Santa Barbara ftoutios,[email protected] Abstract earlier rtMRI data, such as those in the publicly released USC- TIMIT [5] and USC-EMO-MRI [6] databases. Recent advances in real-time magnetic resonance imaging This paper presents a new rtMRI resource that showcases (rtMRI) of the upper airway for acquiring speech production these technological advances by illustrating the production of a data provide unparalleled views of the dynamics of a speaker’s comprehensive set of speech sounds present across the world’s vocal tract at very high frame rates (83 frames per second and languages, i.e. not restricted to English, encoded as conso- even higher). This paper introduces an effort to collect and nant and vowel symbols in the International Phonetic Alphabet make available on-line rtMRI data corresponding to a large sub- (IPA), which was devised by the International Phonetic Asso- set of the sounds of the world’s languages as encoded in the ciation as a standardized representation of the sounds of spo- International Phonetic Alphabet, with supplementary English ken language [7]. These symbols are meant to represent unique words and phonetically-balanced texts, produced by four promi- speech sounds, and do not correspond to the orthography of any nent phoneticians, using the latest rtMRI technology. -
Articulatory Phonetics
Articulatory Phonetics Lecturer: Dr Anna Sfakianaki HY578 Digital Speech Signal Processing Spring Term 2016-17 CSD University of Crete What is Phonetics? n Phonetics is a branch of Linguistics that systematically studies the sounds of human speech. 1. How speech sounds are produced Production (Articulation) 2. How speech sounds are transmitted Acoustics 3. How speech sounds are received Perception It is an interdisciplinary subject, theoretical as much as experimental. Why do speech engineers need phonetics? n An engineer working on speech signal processing usually ignores the linguistic background of the speech he/she analyzes. (Olaszy, 2005) ¡ How was the utterance planned in the speaker’s brain? ¡ How was it produced by the speaker’s articulation organs? ¡ What sort of contextual influences did it receive? ¡ How will the listener decode the message? Phonetics in Speech Engineering Combined knowledge of articulatory gestures and acoustic properties of speech sounds Categorization of speech sounds Segmentation Speech Database Annotation Algorithms Speech Recognition Speech Synthesis Phonetics in Speech Engineering Speech • diagnosis Disorders • treatment Pronunciation • L2 Teaching Tools • Foreign languages Speech • Hearing aids Intelligibility Enhancement • Other tools A week with a phonetician… n Tuesday n Thursday Articulatory Phonetics Acoustic Phonetics ¡ Speech production ¡ Formants ¡ Sound waves ¡ Fundamental Frequency ¡ Places and manners of articulation ¡ Acoustics of Vowels n Consonants & Vowels n Articulatory vs Acoustic charts ¡ Waveforms of consonants - VOT ¡ Acoustics of Consonants n Formant Transitions ¡ Suprasegmentals n Friday More Acoustic Phonetics… ¡ Interpreting spectrograms ¡ The guessing game… ¡ Individual Differences Peter Ladefoged Home Page: n Professor UCLA (1962-1991) http://www.linguistics.ucla.edu/people/ladefoge/ n Travelled in Europe, Africa, India, China, Australia, etc. -
1 the Origins of Language
Cambridge University Press 978-1-108-49945-3 — The Study of Language George Yule Excerpt More Information 1 The Origins of Language The first person to set foot on the continent of Australia was a woman named Warramurrungunji. She emerged from the sea onto an island off northern Australia, and then headed inland, creating children and putting each one in a specific place. As she moved across the landscape, Warramurrungunji told each child, “I am putting you here. This is the language you should talk! This is your language!” Erard (2016) This origin story from the Iwaidja people of Australia, illustrated in the painting above, offers an explanation of not only where language came from, but also why there are so many different languages. Among the English-speaking people, there have been multiple attempts to provide a comparable explanation, but not much proof to support any of them. Instead of a belief in a single mythical earth mother, we have a variety of possible beliefs, all fairly speculative. We simply don’t have a definitive answer to the question of how language originated. We do know that the ability to produce sound and simple vocal patterning (a hum versus a grunt, for example) appears to be in an ancient part of the brain that we share with all vertebrates, including fish, frogs, birds and other mammals. But that isn’t human language. We suspect that some type of spoken language must have developed between 100,000 and 50,000 years ago, well before written language (about 5,000 years ago). -
Phd Handbook in Linguistics
The PhD program in Linguistics Table of Contents The PhD program in Linguistics 2 Graduate work in the Department of Linguistics 2 Graduate Courses in Linguistics 3 Graduate Introductory courses (400-level) 3 Graduate Core courses (400-level) 4 Advanced Graduate Courses (500-level) 4 Linguistics Requirements for PhD students 5 Planning the PhD degree program of study 5 Pre-Qualifying 5 Qualifying for Advancement to Candidacy for PhD students 5 Timing 6 Teaching Assistantships 6 Sample Schedules for a Linguistics PhD 7 Sample Linguistics and Brain and Cognitive Sciences schedule 7 Sample Linguistics and Computer Science (LIN/CS) schedule. 8 Course Descriptions 9 Linguistics 9 Relevant Brain and Cognitive Science Graduate Courses 14 Relevant Computer Science Graduate Courses 16 1 The PhD program in Linguistics The PhD program in Linguistics The Department of Linguistics at the University of Rochester offers a fully-funded five year PhD program in Linguistics, focusing on cross-disciplinary training and collaboration. Students in this program have a primary affiliation in Linguistics, with secondary affiliation in an allied department. At Rochester, cross-disciplinary, collaborative work is the norm. The Linguistics faculty are grounded in the traditional fields of formal linguistics, employing empirical methodologies to examine data and topics in experimental syntax, semantics, pragmatics, phonetics, laboratory phonology, and morphology in collaboration with faculty and students in allied fields. Our work incorporates contemporary issues and practices in these areas. Our principal allied fields are Brain and Cognitive Sciences and Computer Science, but we also have strong connections in related departments, such as Biomedical Engineering and departments at the Eastman School of Music.