Introduction to Audio Analysis Book
Score: 5
From 1 Ratings

Introduction to Audio Analysis

  • Author : Theodoros Giannakopoulos
  • Publisher : Academic Press
  • Release Date : 2014-02-15
  • Genre: Computers
  • Pages : 288
  • ISBN 10 : 9780080993898

Introduction to Audio Analysis Excerpt :

Introduction to Audio Analysis serves as a standalone introduction to audio analysis, providing theoretical background to many state-of-the-art techniques. It covers the essential theory necessary to develop audio engineering applications, but also uses programming techniques, notably MATLAB®, to take a more applied approach to the topic. Basic theory and reproducible experiments are combined to demonstrate theoretical concepts from a practical point of view and provide a solid foundation in the field of audio analysis. Audio feature extraction, audio classification, audio segmentation, and music information retrieval are all addressed in detail, along with material on basic audio processing and frequency domain representations and filtering. Throughout the text, reproducible MATLAB® examples are accompanied by theoretical descriptions, illustrating how concepts and equations can be applied to the development of audio analysis systems and components. A blend of reproducible MATLAB® code and essential theory provides enable the reader to delve into the world of audio signals and develop real-world audio applications in various domains. Practical approach to signal processing: The first book to focus on audio analysis from a signal processing perspective, demonstrating practical implementation alongside theoretical concepts Bridge the gap between theory and practice: The authors demonstrate how to apply equations to real-life code examples and resources, giving you the technical skills to develop real-world applications Library of MATLAB code: The book is accompanied by a well-documented library of MATLAB functions and reproducible experiments

An Introduction to Audio Content Analysis Book

An Introduction to Audio Content Analysis

  • Author : Alexander Lerch
  • Publisher : John Wiley & Sons
  • Release Date : 2012-11-05
  • Genre: Technology & Engineering
  • Pages : 273
  • ISBN 10 : 9781118393505

An Introduction to Audio Content Analysis Excerpt :

With the proliferation of digital audio distribution over digital media, audio content analysis is fast becoming a requirement for designers of intelligent signal-adaptive audio processing systems. Written by a well-known expert in the field, this book provides quick access to different analysis algorithms and allows comparison between different approaches to the same task, making it useful for newcomers to audio signal processing and industry experts alike. A review of relevant fundamentals in audio signal processing, psychoacoustics, and music theory, as well as downloadable MATLAB files are also included. Please visit the companion website:

Introduction to Audio Processing Book

Introduction to Audio Processing

  • Author : Mads G. Christensen
  • Publisher : Springer
  • Release Date : 2019-03-30
  • Genre: Technology & Engineering
  • Pages : 224
  • ISBN 10 : 9783030117818

Introduction to Audio Processing Excerpt :

This textbook presents an introduction to signal processing for audio applications. The author’s approach posits that math is at the heart of audio processing and that it should not be simplified. He thus retains math as the core of signal processing and includes concepts of difference equations, convolution, and the Fourier Transform. Each of these is presented in a context where they make sense to the student and can readily be applied to build artifacts. Each chapter in the book builds on the previous ones, building a linear, coherent story. The book starts with a definition of sound and goes on to discuss digital audio signals, filters, The Fourier Transform, audio effects, spatial effects, audio equalizers, dynamic range control, and pitch estimation. The exercises in each chapter cover the application of the concepts to audio signals. The exercises are made specifically for Pure Data (Pd) although traditional software, such as MATLAB, can be used. The book is intended for students in media technology bachelor programs. The book is based on material the author developed teaching on the topic over a number of years.

Hack Audio Book

Hack Audio

  • Author : Eric Tarr
  • Publisher : Routledge
  • Release Date : 2018-06-28
  • Genre: Technology & Engineering
  • Pages : 743
  • ISBN 10 : 9781351018449

Hack Audio Excerpt :

Computers are at the center of almost everything related to audio. Whether for synthesis in music production, recording in the studio, or mixing in live sound, the computer plays an essential part. Audio effects plug-ins and virtual instruments are implemented as software computer code. Music apps are computer programs run on a mobile device. All these tools are created by programming a computer. Hack Audio: An Introduction to Computer Programming and Digital Signal Processing in MATLAB provides an introduction for musicians and audio engineers interested in computer programming. It is intended for a range of readers including those with years of programming experience and those ready to write their first line of code. In the book, computer programming is used to create audio effects using digital signal processing. By the end of the book, readers implement the following effects: signal gain change, digital summing, tremolo, auto-pan, mid/side processing, stereo widening, distortion, echo, filtering, equalization, multi-band processing, vibrato, chorus, flanger, phaser, pitch shifter, auto-wah, convolution and algorithmic reverb, vocoder, transient designer, compressor, expander, and de-esser. Throughout the book, several types of test signals are synthesized, including: sine wave, square wave, sawtooth wave, triangle wave, impulse train, white noise, and pink noise. Common visualizations for signals and audio effects are created including: waveform, characteristic curve, goniometer, impulse response, step response, frequency spectrum, and spectrogram. In total, over 200 examples are provided with completed code demonstrations.

Introduction to Digital Filters Book
Score: 5
From 1 Ratings

Introduction to Digital Filters

  • Author : Julius Orion Smith
  • Publisher : Julius Smith
  • Release Date : 2007
  • Genre: Computers
  • Pages : 481
  • ISBN 10 : 9780974560717

Introduction to Digital Filters Excerpt :

A digital filter can be pictured as a "black box" that accepts a sequence of numbers and emits a new sequence of numbers. In digital audio signal processing applications, such number sequences usually represent sounds. For example, digital filters are used to implement graphic equalizers and other digital audio effects. This book is a gentle introduction to digital filters, including mathematical theory, illustrative examples, some audio applications, and useful software starting points. The theory treatment begins at the high-school level, and covers fundamental concepts in linear systems theory and digital filter analysis. Various "small" digital filters are analyzed as examples, particularly those commonly used in audio applications. Matlab programming examples are emphasized for illustrating the use and development of digital filters in practice.

Audio Processes Book

Audio Processes

  • Author : David Creasey
  • Publisher : CRC Press
  • Release Date : 2016-09-13
  • Genre: Music
  • Pages : 730
  • ISBN 10 : 9781317329176

Audio Processes Excerpt :

Designed for music technology students, enthusiasts, and professionals, Audio Processes: Musical Analysis, Modification, Synthesis, and Control describes the practical design of audio processes, with a step-by-step approach from basic concepts all the way to sophisticated effects and synthesizers. The themes of analysis, modification, synthesis, and control are covered in an accessible manner and without requiring extensive mathematical skills. The order of material aids the progressive accumulation of understanding, but topics are sufficiently contained that those with prior experience can read individual chapters directly. Extensively supported with block diagrams, algorithms, and audio plots, the ideas and designs are applicable to a wide variety of contexts. The presentation style enables readers to create their own implementations, whatever their preferred programming language or environment. The designs described are practical and extensible, providing a platform for the creation of professional quality results for many different audio applications. There is an accompanying website (, which provides further material and examples, to support the book and aid in process development. This book includes: A comprehensive range of audio processes, both popular and less well known, extensively supported with block diagrams and other easily understood visual forms. Detailed descriptions suitable for readers who are new to the subject, and ideas to inspire those with more experience. Designs for a wide range of audio contexts that are easily implemented in visual dataflow environments, as well as conventional programming languages.

Introduction to Game Analysis Book

Introduction to Game Analysis

  • Author : Clara Fernández-Vara
  • Publisher : Routledge
  • Release Date : 2014-07-17
  • Genre: Social Science
  • Pages : 379
  • ISBN 10 : 9781134474202

Introduction to Game Analysis Excerpt :

Game analysis allows us to understand games better, providing insight into the player-game relationship, the construction of the game, and its sociocultural relevance. As the field of game studies grows, videogame writing is evolving from the mere evaluation of gameplay, graphics, sound, and replayablity, to more reflective writing that manages to convey the complexity of a game and the way it is played in a cultural context. Introduction to Game Analysis serves as an accessible guide to analyzing games using strategies borrowed from textual analysis. Clara Fernández-Vara’s concise primer provides instruction on the basic building blocks of game analysis—examination of context, content and reception, and formal qualities—as well as the vocabulary necessary for talking about videogames' distinguishing characteristics. Examples are drawn from a range of games, both digital and non-digital—from Bioshock and World of Warcraft to Monopoly—and the book provides a variety of exercises and sample analyses, as well as a comprehensive ludography and glossary.

Introduction to Audiovisual Archives Book

Introduction to Audiovisual Archives

  • Author : Peter Stockinger
  • Publisher : John Wiley & Sons
  • Release Date : 2013-02-07
  • Genre: Technology & Engineering
  • Pages : 284
  • ISBN 10 : 9781118566206

Introduction to Audiovisual Archives Excerpt :

Today, audiovisual archives and libraries have become very popular especially in the field of collecting, preserving and transmitting cultural heritage. However, the data from these archives or libraries – videos, images, sound tracks, etc. – constitute as such only potential cognitive resources for a given public (or "target community"). They have to undergo more or less significant qualitative transformations in order to become user- or community-relevant intellectual goods. These qualitative transformations are performed through a series of concrete operations such as: audiovisual text segmentation, content description and indexing, pragmatic profiling, translation, etc. These and other operations constitute what we call the semiotic turn in dealing with digital (audiovisual) texts, corpora of texts or even entire (audiovisual) archives and libraries. They demonstrate practically and theoretically the well-known "from data to meta-data" or "from (simple) information to (relevant) knowledge" problem – a problem that obviously directly influences the effective use, the social impact and relevancy and therefore also the future of digital knowledge archives. It constitutes, indeed, the heart of a diversity of important R&D programs and projects all over the world.

Introduction to Sound Processing Book
Score: 4
From 1 Ratings

Introduction to Sound Processing

  • Author : Davide Rocchesso
  • Publisher : Mondo Estremo
  • Release Date : 2003
  • Genre: Music
  • Pages : 244
  • ISBN 10 : 9788890112614

Introduction to Sound Processing Excerpt :

Introduction to Audio Signal Processing Book

Introduction to Audio Signal Processing

  • Author : Warren L. G. Koontz
  • Publisher : RIT Press
  • Release Date : 2016-12-01
  • Genre: Uncategoriezed
  • Pages : 184
  • ISBN 10 : 1939125413

Introduction to Audio Signal Processing Excerpt :

Audio signal processing is at the heart of recording, enhancing, storing and transmitting audio content. Audio signal processing is used to convert between analog and digital formats, to cut or boost selected frequency ranges, to remove unwanted noise, to add effects and to obtain many other desired results. Today, this process can be done on an ordinary PC or laptop, as well as specialized recording equipment.Warren Koontz provides an introduction to this important topic with an emphasis on digital audio signal processing. Starting with a basic overview of sound and analog audio signals, he proceeds through the processes of sampling and quantizing to digital audio signals. The book introduces and develops both time and frequency domain processing of digital audio signals and, in the later chapters, examines specific applications such as equalizer design, effect generation and file compression.Introduction to Audio Signal Processing will appeal to undergraduate engineering and engineering technology students. Using examples and exercises with MATLAB scripts and functions, including MATLAB streaming audio, students will be able to process audio in real time on their own PC.

Computational Analysis of Sound Scenes and Events Book

Computational Analysis of Sound Scenes and Events

  • Author : Tuomas Virtanen
  • Publisher : Springer
  • Release Date : 2017-09-21
  • Genre: Technology & Engineering
  • Pages : 422
  • ISBN 10 : 9783319634500

Computational Analysis of Sound Scenes and Events Excerpt :

This book presents computational methods for extracting the useful information from audio signals, collecting the state of the art in the field of sound event and scene analysis. The authors cover the entire procedure for developing such methods, ranging from data acquisition and labeling, through the design of taxonomies used in the systems, to signal processing methods for feature extraction and machine learning methods for sound recognition. The book also covers advanced techniques for dealing with environmental variation and multiple overlapping sound sources, and taking advantage of multiple microphones or other modalities. The book gives examples of usage scenarios in large media databases, acoustic monitoring, bioacoustics, and context-aware devices. Graphical illustrations of sound signals and their spectrographic representations are presented, as well as block diagrams and pseudocode of algorithms.

Audio Source Separation Book

Audio Source Separation

  • Author : Shoji Makino
  • Publisher : Springer
  • Release Date : 2018-03-01
  • Genre: Technology & Engineering
  • Pages : 389
  • ISBN 10 : 9783319730318

Audio Source Separation Excerpt :

This book provides the first comprehensive overview of the fascinating topic of audio source separation based on non-negative matrix factorization, deep neural networks, and sparse component analysis. The first section of the book covers single channel source separation based on non-negative matrix factorization (NMF). After an introduction to the technique, two further chapters describe separation of known sources using non-negative spectrogram factorization, and temporal NMF models. In section two, NMF methods are extended to multi-channel source separation. Section three introduces deep neural network (DNN) techniques, with chapters on multichannel and single channel separation, and a further chapter on DNN based mask estimation for monaural speech separation. In section four, sparse component analysis (SCA) is discussed, with chapters on source separation using audio directional statistics modelling, multi-microphone MMSE-based techniques and diffusion map methods. The book brings together leading researchers to provide tutorial-like and in-depth treatments on major audio source separation topics, with the objective of becoming the definitive source for a comprehensive, authoritative, and accessible treatment. This book is written for graduate students and researchers who are interested in audio source separation techniques based on NMF, DNN and SCA.

Introduction to Digital Audio Coding and Standards Book

Introduction to Digital Audio Coding and Standards

  • Author : Marina Bosi
  • Publisher : Springer Science & Business Media
  • Release Date : 2012-12-06
  • Genre: Science
  • Pages : 434
  • ISBN 10 : 9781461503279

Introduction to Digital Audio Coding and Standards Excerpt :

Introduction to Digital Audio Coding and Standards provides a detailed introduction to the methods, implementations, and official standards of state-of-the-art audio coding technology. In the book, the theory and implementation of each of the basic coder building blocks is addressed. The building blocks are then fit together into a full coder and the reader is shown how to judge the performance of such a coder. Finally, the authors discuss the features, choices, and performance of the main state-of-the-art coders defined in the ISO/IEC MPEG and HDTV standards and in commercial use today. The ultimate goal of this book is to present the reader with a solid enough understanding of the major issues in the theory and implementation of perceptual audio coders that they are able to build their own simple audio codec. There is no other source available where a non-professional has access to the true secrets of audio coding.

Quantitative Qualitative Friction Ridge Analysis Book

Quantitative Qualitative Friction Ridge Analysis

  • Author : David R. Ashbaugh
  • Publisher : CRC Press
  • Release Date : 1999-10-27
  • Genre: Law
  • Pages : 248
  • ISBN 10 : 9781420048810

Quantitative Qualitative Friction Ridge Analysis Excerpt :

A thumb print left at the scene of a grisly murder. Fingerprints taken from a getaway car used in a bank robbery. A palm print recovered from the shattered glass door of a burglarized home. Indeed, where crimes are committed, careless perpetrators will invariably leave behind the critical pieces of evidence—most likely in the form of fingerprints—needed to catch and convict them. But the science of fingerprint identification isn’t always as cut and dry as detective novels and movies make it out to be. Quantitative-Qualitative Friction Ridge Analysis, a new book in the ongoing Practical Aspects of Criminal and Forensic Investigations series, examines the latest methods and techniques in the science of friction ridge identification, or ridgeology. David R. Ashbaugh examines every facet of the discipline, from the history of friction ridge identification and its earliest pioneers and researchers, to the scientific basis and the various steps of the identification process. The structure and growth of friction skin and how it can leave latent or visible prints are examined, as well as advanced identification methods in ridgeology, including Poroscopy, Edgeoscopy, Pressure Distortion and Complex or Problem Print Analysis. The book, which features several detailed illustrations and photographs, also includes a new method for Palmar Flexion Crease Identification (palm lines) designed by the author and which has helped solve several criminal cases where fingerprints were not available. For crime scene technicians, forensic identification specialists, or anyone else pursuing a career in forensic science, this book is arguably the definitive source in the science of friction ridge identification.

Principles of Forensic Audio Analysis Book

Principles of Forensic Audio Analysis

  • Author : Robert C. Maher
  • Publisher : Springer
  • Release Date : 2018-11-07
  • Genre: Science
  • Pages : 147
  • ISBN 10 : 9783319994536

Principles of Forensic Audio Analysis Excerpt :

This book provides an expert introduction to audio forensics, an essential specialty in modern forensic science, equipping readers with the fundamental background necessary to understand and participate in this exciting and important field of study. Modern audio forensic analysis combines skills in digital signal processing, the physics of sound propagation, acoustical phonetics, audio engineering, and many other fields. Scientists and engineers who work in the field of audio forensics are called upon to address issues of authenticity, quality enhancement, and signal interpretation for audio evidence that is important to a criminal law enforcement investigation, an accident investigation board, or an official civil inquiry. Expertise in audio forensics has never been more important. In addition to routine recordings from emergency call centers and police radio dispatchers, inexpensive portable audio/video recording systems are now in widespread use. Forensic evidence from the scene of a civil or criminal incident increasingly involves dashboard recorders in police cars, vest-pocket personal recorders worn by law enforcement officers, smart phone recordings from bystanders, and security surveillance systems in public areas and businesses. Utilizing new research findings and both historical and contemporary casework examples, this book blends audio forensic theory and practice in an informative and readable manner suitable for any scientifically-literate reader. Extensive examples, supplementary material, and authoritative references are also included for those who are interested in delving deeper into the field.