MAS.632 Conversational Computer Systems - MIT OpenCourseWare

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FURTHER READING Higher Leves of Linguislick owldgen 209 Allen [1987] is an excellent textbook covering all aspects of the material discussed in this chapter. Winograd [1983] focuses on syntax, covering this topic in great detail. Levinson provides an excellent textbook on material included as both pragmatics and discourse in this chapter. Grosz et at 1986 is a collection of readings on computational linguistics and includes many of the classic papers on plans and discourse models. Cohen et al is another excellent collection of readings relevant to this chapter.
10 Basics of Telephones This and the following chapters explain the technology and computer applications oftelephones, much as earlier pairs ofchapters explored speech coding, synthesis, and recognition. The juxtaposition of telephony with voice processing in a single volume is unusual; what is their relationship? First, the telephone is an ideal means to access interactive voice response services such as those described in Chapter 6. Second, computer-based voice mail will give a strong boost to other uses of stored voice such as those already described in Chapter 4 and to be explored again in Chapter 12. Finally, focusing on communication,i.e., the task rather than the technology, leads to a better appreciation of the broad intersection of speech, computers, and our everyday work lives. This chapter describes the basic telephone operations that transport voice across a network to a remote location. Telephony is changing rapidly in ways that radically modify how we think about and use telephones now and in the future. Conventional telephones are already ubiquitous for the business traveler in industrialized countries, but the rise in personal, portable, wireless telephones is spawning entirely new ways of thinking about universal voice connectivity. The pervasiveness of telephone and computer technologies combined with the critical need to communicate in our professional lives suggest that it would be foolish to ignore the role of the telephone as a speech processing peripheral just like a speaker or microphone. Although the telephone network was designed for voice communication, it is being increasingly used to carry data either by modem to computer or by facsimile. Technology at either end of the phone call has revealed new roles for voice connections over the telephone network: answering machines and voice mail
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MIT OpenCourseWare http://ocw.mit.e
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VNR Computer Library Advanced Topic
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To Ava andKaya for the patienceto s
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vi VOICE COMMUNICATION WITH COMPUTE
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viE VOICE COMMUNICATION WITH COMPUT
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VOICE COMMUNICATION WITH COMPUTEgS
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Speaking of Talk As we enter the ne
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Speaking ofTalk The short-term fix
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Preface This book began as graduate
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RFe[e ih This is just the beginning
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xxii VOICE OMMUNICEAIIO WITH COMPUT
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3 Speech Coding This chapter introd
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4 Applications and Editing of Store
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5 Speech Synthesis The previous two
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Interactive Voice Response This cha
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13 VOICE COMMUNICAIIOR WITH COMPUTE
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7 Speech Recognition This chapter i
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USES OF VOICE INPUT Sole IW,1 Canna
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12 Desktop Audio Because of limitat
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2f2 VOICE COMMUIICAIION WITH COMPUT
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Bibliography Ades, S. and D. C. Swi
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Biliograply o30 Daly, N. A. and V W
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Bib~lgraphy 309 Klatt, D. H. "Revie
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liblgraphy 311 G.Peterson, W. Wang,
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Bbliography 313 Spiegel, M. F "Usin
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Index p-law, 45, 220, 224 acoustics
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Integrated Services Digital Network
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vocal tract, 19-24, 23 voice mail,
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