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  • Produktbild: Animal Acoustic Communication
  • Produktbild: Animal Acoustic Communication

Animal Acoustic Communication Sound Analysis and Research Methods

165,99 €

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Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

14.12.2011

Herausgeber

Steven L. Hopp + weitere

Verlag

Springer Berlin

Seitenzahl

421

Maße (L/B/H)

23,5/15,5/2,5 cm

Gewicht

680 g

Auflage

Softcover reprint of the original 1st ed. 1998

Sprache

Englisch

ISBN

978-3-642-76222-2

Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

14.12.2011

Herausgeber

Verlag

Springer Berlin

Seitenzahl

421

Maße (L/B/H)

23,5/15,5/2,5 cm

Gewicht

680 g

Auflage

Softcover reprint of the original 1st ed. 1998

Sprache

Englisch

ISBN

978-3-642-76222-2

Herstelleradresse

Springer-Verlag KG
Sachsenplatz 4-6
1201 Wien
AT

Email: GPSR Kontakt

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  • Produktbild: Animal Acoustic Communication
  • Produktbild: Animal Acoustic Communication
  • Chapter 1 Acoustic Signals of Animals: Recording, Field Measurements, Analysis and Description H. C. Gerhardt
    1 Introduction

    2 Field Recordings and Measurements
    2.1 Equipment
    2.2 On-Site Measurements
    2.3 Signal Amplitude, Directionality, and Background Noise Levels
    2.4 Patterns of Sound Propagation in Natural Habitats
    3 Laboratory Analysis of Animal Sounds
    3.1 Terminology
    3.2 Temporal and Spectral Analysis: Some General Principles
    4 Examples of Descriptions and Analyses
    4.1 Temporal Properties of Pulsatile Calls
    4.2 Amplitude-Time Envelopes
    4.3 Relationships between Fine-Scale Temporal and Spectral Properties
    4.4 Spectrally Complex Calls 5 Summary References.-

    Chapter 2 Digital Signal Acquisition and Representation
    M. Clements
    1 Introduction

    2 Digital Signal Processing
    2.1 Major Applications of DSP
    2.2 Definition of Digital Systems
    2.3 Difference Equations

    3 Digital Filter Frequency Response
    3.1 Unit-Sample Response Characterization
    3.2 Frequency-Domain Interpretation of Systems
    3.3 Frequency-Domain Interpretation of Signals

    4 Conversion Between Analog and Digital Data Forms
    4.1 The Sampling Theorem
    4.2 Signal Recovery by Filtering
    4.3 Fourier Transform Relations
    4.4 Effects of Sampling Rates
    4.5 Reconstruction

    5 Fundamental Digital Processing Techniques
    5.1 Power Spectra
    5.2 Time and Frequency Resolution
    5.3 Windows 5.4 Spectral Smoothing
    5.5 The Discrete Fourier Transform
    5.6 Correlation
    5.7 Autocorrelation
    5.8 Cross-correlation
    5.9 Spectrograms

    6 An Intoduction to Some Advanced Topics
    6.1 Digital Filtering
    6.2 Linear Prediction
    6.3 Homomorphic Analysis

    7 Summary.-

    Chapter 3 Digital Signal Analysis, Editing, and Synthesis
    K. Beeman

    1 Introduction
    2 Temporal and Spectral Measurements
    3 Time-Varying Amplitude Analysis
    3.1 Amplitude Envelopes
    3.2 Gate Functions

    4 Spectral Analysis
    4.1 Power Spectrum Features
    4.2 Measuring Similarity Among Power Spectra
    4.3 Other Spectral Analysis Techniques

    5 Spectrographic Analysis
    5.1 Spectrogram Generation
    5.2 Spectrogram Display
    5.3 Spectrogram Parameter Measurements

    6 Classification of Naturally Occurring Animal Sounds
    6.1 Properties of Ideal Signals
    6.1.1 Periodicity
    6.1.2 Amplitude Modulation
    6.1.3 Frequency Modulation
    6.1.4 Biologically Relevant Sound Types

    7 Time-varying Frequency Analysis
    7.1 Deriving Spectral Contours
    7.2 Sound-similarity Comparison

    8 Digital Sound Synthesis
    8.1 Editing
    8.2 Arithmetic Manipulation and Generation of Sound
    8.3 Synthesis Models
    8.3.1 Tonal Model
    8.4 Sources of and A Functions
    8.4.1 Mathematically Based Functions
    8.4.2 Functions Derived from Natural Sounds

    9 Sound Manipulation and Generation Techniques
    9.1 Duration Scaling
    9.2 Amplitude-Envelope Manipulations
    9.3 Spectral Manipulations
    9.3.1 Frequency Shifting and Scaling
    9.3.2 Frequency Modulation
    9.4 Synthesis of Biological Sound Types
    9.4.1 Tonal and Polytonal Signals
    9.4.2 Pulse-Repetition Signals
    9.4.3 Harmonic Signals
    9.4.4 Noisy Signals
    9.5 Miscellaneous Synthesis Topics
    9.5.1 Template Sounds
    9.5.2 Noise Removal
    10 Summary References.-

    Chapter 4 Application of Filters in Bioacoustics
    P. K. Stoddard

    1 Introduction

    2 General Uses of Filters and Some Cautions 3

    Anatomy and Performance of a Filter

    4 Properties of Various Analog Filters

    5 Antialiasing and Antiimaging Filters
    5.1 A/D Conversion Requires an Analog Lowpass Filter
    5.2 Choosing an Antialiasing Filter
    5.3 D/A Conversion also Requires an Analog Lowpass Filter
    5.4 Analog Filters: Passive Versus Active Components

    6 Analog Versus Digital Filters