Lawrence J. Raphael (born) is a professor in the Communications Sciences and Disorders department at Adelphi University in New York City, New York. [1] Recently, he has become known for his cluttering research, although he has a more extensive publication record in speech production and perception. He was a research associate at Haskins Laboratories [2] from 1970 to 1999.
Raphael's research appears in several journals including the Journal of the Acoustical Society of America. He is a co-editor of Producing Speech and co-author of Speech Science Primer and which is a prestigious introductory text on the production, acoustics, and perception of normal speech. Raphael is a Fellow of the New York Academy of Sciences and is a Professor Emeritus of The Graduate Center and of Lehman College of The City University of New York in their Speech Science department. [3]
He has collaborated with Kenneth St. Louis, Florence Myers, and Klaas Bakker in recent research on cluttering. [4]
Acoustics is a branch of physics that deals with the study of mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound. A scientist who works in the field of acoustics is an acoustician while someone working in the field of acoustics technology may be called an acoustical engineer. The application of acoustics is present in almost all aspects of modern society with the most obvious being the audio and noise control industries.
Carl Gunnar Michael Fant was a leading researcher in speech science in general and speech synthesis in particular who spent most of his career as a professor at the Swedish Royal Institute of Technology (KTH) in Stockholm. He was a first cousin of George Fant, the actor and director.
Cluttering is a speech and communication disorder characterized by a rapid rate of speech, erratic rhythm, and poor syntax or grammar, making speech difficult to understand.
Kenneth Noble Stevens was the Clarence J. LeBel Professor of Electrical Engineering and Computer Science, and Professor of Health Sciences and Technology at the Research Laboratory of Electronics at MIT. Stevens was head of the Speech Communication Group in MIT's Research Laboratory of Electronics (RLE), and was one of the world's leading scientists in acoustic phonetics.
Haskins Laboratories, Inc. is an independent 501(c) non-profit corporation, founded in 1935 and located in New Haven, Connecticut, since 1970. Upon moving to New Haven, Haskins entered in to formal affiliation agreements with both Yale University and the University of Connecticut; it remains fully independent, administratively and financially, of both Yale and UConn. Haskins is a multidisciplinary and international community of researchers which conducts basic research on spoken and written language. A guiding perspective of their research is to view speech and language as emerging from biological processes, including those of adaptation, response to stimuli, and conspecific interaction. The Laboratories has a long history of technological and theoretical innovation, from creating systems of rules for speech synthesis and development of an early working prototype of a reading machine for the blind to developing the landmark concept of phonemic awareness as the critical preparation for learning to read an alphabetic writing system.
Philip E. Rubin is an American cognitive scientist, technologist, and science administrator known for raising the visibility of behavioral and cognitive science and neuroscience at a national level. During his research career he was best known for his theoretical contributions and pioneering technological developments, starting in the 1970s, related to speech synthesis and speech production, including articulatory synthesis and sinewave synthesis, and their use in studying complex temporal events, particularly understanding the biological bases of speech and language.
Alvin Meyer Liberman was born in St. Joseph, Missouri. Liberman was an American psychologist. His ideas set the agenda for fifty years of psychological research in speech perception.
The pattern playback is an early talking device that was built by Dr. Franklin S. Cooper and his colleagues, including John M. Borst and Caryl Haskins, at Haskins Laboratories in the late 1940s and completed in 1950. There were several different versions of this hardware device. Only one currently survives. The machine converts pictures of the acoustic patterns of speech in the form of a spectrogram back into sound. Using this device, Alvin Liberman, Frank Cooper, and Pierre Delattre were able to discover acoustic cues for the perception of phonetic segments. This research was fundamental to the development of modern techniques of speech synthesis, reading machines for the blind, the study of speech perception and speech recognition, and the development of the motor theory of speech perception.
Articulatory phonology is a linguistic theory originally proposed in 1986 by Catherine Browman of Haskins Laboratories and Louis M. Goldstein of Yale University and Haskins. The theory identifies theoretical discrepancies between phonetics and phonology and aims to unify the two by treating them as low- and high-dimensional descriptions of a single system.
Franklin Seaney Cooper was an American physicist and inventor who was a pioneer in speech research.
Ignatius G. Mattingly (1927–2004) was a prominent American linguist and speech scientist. Prior to his academic career, he was an analyst for the National Security Agency from 1955 to 1966. He was a Lecturer and then Professor of Linguistics at the University of Connecticut from 1966 to 1996 and a researcher at Haskins Laboratories from 1966 until his death in 2004. He is best known for his pioneering work on speech synthesis and reading and for his theoretical work on the motor theory of speech perception in conjunction with Alvin Liberman. He received his B.A. in English from Yale University in 1947, his M.A. in Linguistics from Harvard University in 1959, and his Ph.D. in English from Yale University in 1968.
Katherine Safford Harris is a noted psychologist and speech scientist. She is Distinguished Professor Emerita in Speech and Hearing at the CUNY Graduate Center and a member of the Board of Directors of Haskins Laboratories. She is also the former President of the Acoustical Society of America and Vice President of Haskins Laboratories.
Michael Studdert-Kennedy was an American psychologist and speech scientist 1927-2017.https://haskinslabs.org/news/michael-studdert-kennedy. He is well known for his contributions to studies of speech perception, the motor theory of speech perception, and the evolution of language, among other areas. He is a Professor Emeritus of Psychology at the University of Connecticut and a Professor Emeritus of Linguistics at Yale University. He is the former President (1986–1992) of Haskins Laboratories in New Haven, Connecticut. He is also a member of the Haskins Laboratories Board of Directors and was Chairman of the Board from 1988 until 2001.
The ASA Silver Medal is an award presented by the Acoustical Society of America to individuals, without age limitation, for contributions to the advancement of science, engineering, or human welfare through the application of acoustic principles or through research accomplishments in acoustics. The medal is awarded in a number of categories depending on the technical committee responsible for making the nomination.
Eric Johnson "Rick" Heller is the Abbott and James Lawrence Professor of Chemistry and Professor of Physics at Harvard University. Heller is known for his work on time dependent quantum mechanics, and also for producing digital art based on the results of his numerical calculations.
Patricia Katherine Kuhl is a Professor of Speech and Hearing Sciences and co-director of the Institute for Learning & Brain Sciences at the University of Washington. She specializes in language acquisition and the neural bases of language, and she has also conducted research on language development in autism and computer speech recognition. Kuhl currently serves as an associate editor for the journals Journal of the Acoustical Society of America, Neuroscience, and Developmental Science.
William M. Hartmann is a noted physicist, psychoacoustician, author, and former president of the Acoustical Society of America. His major contributions in psychoacoustics are in pitch perception, binaural hearing, and sound localization. Working with junior colleagues, he discovered several major pitch effects: the binaural edge pitch, the binaural coherence edge pitch, the pitch shifts of mistuned harmonics, and the harmonic unmasking effect. His textbook, Signals, Sound and Sensation, is widely used in courses on psychoacoustics. He is currently a professor of physics at Michigan State University.
Richard N. Aslin is an American psychologist. He is currently a Senior Scientist at Haskins Laboratories. Until December, 2016, Dr. Aslin was William R. Kenan Professor of Brain & Cognitive Sciences and Center for Visual Sciences at the University of Rochester. During his time in Rochester, he was also Director of the Rochester Center for Brain Imaging and the Rochester Baby Lab. He had worked at the University for over thirty years, until he resigned in protest of the University's handling of a sexual harassment complaint about T. Florian Jaeger, a junior member of his department.
Laura L. Koenig is an American linguist and speech scientist.
Ira Hirsh was an American psychologist who made early contributions to the field of audiology. He was the Edward Mallinckrodt Distinguished University Professor of Psychology and Audiology at Washington University in St. Louis (WUSTL) and served as president of the Acoustical Society of America.