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  • © 2013

Hierarchical Neural Network Structures for Phoneme Recognition

  • Simplifies the analysis in spoken language dialogue systems
  • Investigates hierarchical structures based on neural networks for automatic speech recognition
  • Written for academic and industrial researchers in speech recognition

Part of the book series: Signals and Communication Technology (SCT)

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Table of contents (7 chapters)

  1. Front Matter

    Pages 1-15
  2. Introduction

    • Daniel Vasquez, Rainer Gruhn, Wolfgang Minker
    Pages 1-6
  3. Background in Speech Recognition

    • Daniel Vasquez, Rainer Gruhn, Wolfgang Minker
    Pages 7-30
  4. Phoneme Recognition Task

    • Daniel Vasquez, Rainer Gruhn, Wolfgang Minker
    Pages 31-48
  5. Hierarchical Approach and Downsampling Schemes

    • Daniel Vasquez, Rainer Gruhn, Wolfgang Minker
    Pages 49-59
  6. Extending the Hierarchical Scheme: Inter and Intra Phonetic Information

    • Daniel Vasquez, Rainer Gruhn, Wolfgang Minker
    Pages 61-101
  7. Theoretical Framework for Phoneme Recognition Analysis

    • Daniel Vasquez, Rainer Gruhn, Wolfgang Minker
    Pages 103-117
  8. Summary and Conclusions

    • Daniel Vasquez, Rainer Gruhn, Wolfgang Minker
    Pages 119-122
  9. Back Matter

    Pages 0--1

About this book

In this book, hierarchical structures based on neural networks are investigated for automatic speech recognition. These structures are mainly evaluated within the phoneme recognition task under the Hybrid Hidden Markov Model/Artificial Neural Network (HMM/ANN) paradigm. The baseline hierarchical scheme consists of two levels each which is based on a Multilayered Perceptron (MLP). Additionally, the output of the first level is used as an input for the second level. This system can be substantially speeded up by removing the redundant information contained at the output of the first level.

Reviews

From the reviews:

“This brief book comes packed with useful information about some novel techniques for the recognition of speech building blocks known as phonemes. … it is brimming with useful and well-presented information. I recommend it for graduate students in the field, as well as for practicing professionals.” (Vladimir Botchev, Computing Reviews, May, 2013)

Authors and Affiliations

  • , Institute of Information Technology, University of Ulm, Ulm, Germany

    Daniel Vasquez, Wolfgang Minker

  • SVOX Deutschland GmbH, Ulm, Germany

    Rainer Gruhn

Bibliographic Information

Buy it now

Buying options

eBook USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book USD 109.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access