Toward speaker independent isolated word recognition for large lexicons
Subtitle: a two-channel, two-pass approach
By: by Jerry N. Larar.
Published: 1985
Language: eng
Number of pages: 172
Subjects: Automatic speech recognition.; Speech processing systems.
Table of contents: tocpage: 4
pagenum: vi
title: ACKNOWLEDGEMENTS Hi ABSTRACT; tocpage: 4
pagenum: 1
title: INTRODUCTION
label: CHAPTER 1; tocpage: 4
pagenum: 2
title: 1.1 General Speech Recognition; tocpage: 4
pagenum: 3
title: 1.2 Isolated Word Recognition (IWR); tocpage: 4
pagenum: 5
title: 1.2.1 Speaker Dependent IWR; tocpage: 4
pagenum: 12
title: 1.2.2 Speaker Independent IWR; tocpage: 4
pagenum: 14
title: 1.2.3 New Directions in IWR; tocpage: 4
pagenum: 15
title: 1.3 Research Issues; tocpage: 4
pagenum: 16
title: 1.4 Description of Chapters; tocpage: 4
pagenum: 18
title: 2 APPROACH TO THE IWR PROBLEM; tocpage: 4
pagenum: 18
title: 2.1 Two-Pass Recognition; tocpage: 4
pagenum: 20
title: 2.1.1 Lexical Access; tocpage: 4
pagenum: 25
title: 2.1.2 Pattern Matching; tocpage: 4
pagenum: 27
title: 2.2 Overview of the System; tocpage: 4
pagenum: 30
title: 3 DATA COLLECTION AND PREPROCESSING; tocpage: 4
pagenum: 30
title: 3.1 The 100 Word Lexicon; tocpage: 4
pagenum: 32
title: 3.2 Speech and EGG Digitization; tocpage: 4
pagenum: 34
title: 3.3 Synchronization of Data; tocpage: 4
pagenum: 34
title: 3.4 Bandpass Filtering; tocpage: 4
pagenum: 38
title: 4 ACOUSTIC SEGMENTATION AND ANALYSIS; tocpage: 4
pagenum: 38
title: 4.1 Endpoint Detection; tocpage: 4
pagenum: 47
title: 4.2 V/U/M/S Classification; tocpage: 4
pagenum: 50
title: 4.2.1 U/S Considerations; tocpage: 4
pagenum: 54
title: 4.2.2 Speech-EGG Based Algorithm; tocpage: 4
pagenum: 62
title: 4.3 Fundamental Frequency Estimation; tocpage: 4
pagenum: 72
title: 4.4 LPC Analysis; tocpage: 4
pagenum: 76
title: 4.5 Discussion; tocpage: 5
pagenum: 81
title: 5 EQUIVALENCE CLASS FORMATION AND LEXICAL ACCESS; tocpage: 5
pagenum: 81
title: 5.1 Word Representation; tocpage: 5
pagenum: 82
title: 5.1.1 V/U/M/S String; tocpage: 5
pagenum: 83
title: 5.1.2 Fricative Location; tocpage: 5
pagenum: 84
title: 5.1.3 Prosodic Cues; tocpage: 5
pagenum: 90
title: 5.2 The Equivalence Class; tocpage: 5
pagenum: 94
title: 5.3 Database Organization; tocpage: 5
pagenum: 100
title: 5.4 Lexical Access; tocpage: 5
pagenum: 101
title: 6 DETAILED PATTERN MATCHING; tocpage: 5
pagenum: 101
title: 6.1 DTW Alignment; tocpage: 5
pagenum: 107
title: 6.2 Template Formation; tocpage: 5
pagenum: 108
title: 6.2.1 Test Pattern; tocpage: 5
pagenum: 108
title: 6.2.2 Reference Pattern; tocpage: 5
pagenum: 112
title: 6.3 The Decision Rule; tocpage: 5
pagenum: 114
title: 6.4 Class Specific Matching; tocpage: 5
pagenum: 117
title: 6.4.1 All Voiced Case; tocpage: 5
pagenum: 120
title: 6.4.2 Initial Fricative Case; tocpage: 5
pagenum: 122
title: 6.4.3 Final Fricative Case; tocpage: 5
pagenum: 125
title: 7 EVALUATION OF THE IWR SYSTEM; tocpage: 5
pagenum: 125
title: 7.1 System Implementation; tocpage: 5
pagenum: 127
title: 7.1.1 Training Mode; tocpage: 5
pagenum: 128
title: 7.1.2 Recognition (Testing) Mode; tocpage: 5
pagenum: 128
title: 7.2 System Evaluation; tocpage: 5
pagenum: 129
title: 7.2.1 Lexical Access; tocpage: 5
pagenum: 135
title: 7.2.2 Pattern Matching; tocpage: 5
pagenum: 145
title: 8 CONCLUDING REMARKS; tocpage: 5
pagenum: 145
title: 8.1 Discussion; tocpage: 5
pagenum: 147
title: 8.2 Research Extensions; tocpage: 5
pagenum: 148
title: 8  3 Summa ry; tocpage: 5
pagenum: 150
title: APPENDICES A LPC ANALYSIS AND DISTANCE MEASURE; tocpage: 5
pagenum: 158
title: B APPLICATION OF ERROR CORRECTING CODES TO IWR; tocpage: 5
pagenum: 163
title: REFERENCES; tocpage: 5
pagenum: 172
title: B IOGRAPH ICAL SKETCH