An introduction to audio content analysis : applications in signal processing and music informatics /
"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 analys...
| Main Author: | |
|---|---|
| Format: | eBook |
| Language: | English |
| Published: |
Hoboken, N.J. :
Wiley,
[2012]
|
| Series: | Wiley Online Library.
|
| Subjects: | |
| Online Access: | Connect to the full text of this electronic book |
Table of Contents:
- Contents note continued: 3.3.2.Spectral Flux
- 3.3.3.Spectral Centroid
- 3.3.4.Spectral Spread
- 3.3.5.Spectral Decrease
- 3.3.6.Spectral Slope
- 3.3.7.Mel Frequency Cepstral Coefficients
- 3.4.Signal Properties
- 3.4.1.Tonalness
- 3.4.2.Autocorrelation Coefficients
- 3.4.3.Zero Crossing Rate
- 3.5.Feature Post-Processing
- 3.5.1.Derived Features
- 3.5.2.Normalization and Mapping
- 3.5.3.Subfeatures
- 3.5.4.Feature Dimensionality Reduction
- 4.1.Human Perception of Intensity and Loudness
- 4.2.Representation of Dynamics in Music
- 4.3.Features
- 4.3.1.Root Mean Square
- 4.4.Peak Envelope
- 4.5.Psycho-Acoustic Loudness Features
- 4.5.1.EBU R128
- 5.1.Human Perception of Pitch
- 5.1.1.Pitch Scales
- 5.1.2.Chroma Perception
- 5.2.Representation of Pitch in Music
- 5.2.1.Pitch Classes and Names
- 5.2.2.Intervals
- 5.2.3.Root Note, Mode, and Key
- 5.2.4.Chords and Harmony
- 5.2.5.The Frequency of Musical Pitch
- 5.3.Fundamental Frequency Detection
- Contents note continued: 5.3.1.Detection Accuracy
- 5.3.2.Pre-Processing
- 5.3.3.Monophonic Input Signals
- 5.3.4.Polyphonic Input Signals
- 5.4.Tuning Frequency Estimation
- 5.5.Key Detection
- 5.5.1.Pitch Chroma
- 5.5.2.Key Recognition
- 5.6.Chord Recognition
- 6.1.Human Perception of Temporal Events
- 6.1.1.Onsets
- 6.1.2.Tempo and Meter
- 6.1.3.Rhythm
- 6.1.4.Timing
- 6.2.Representation of Temporal Events in Music
- 6.2.1.Tempo and Time Signature
- 6.2.2.Note Value
- 6.3.Onset Detection
- 6.3.1.Novelty Function
- 6.3.2.Peak Picking
- 6.3.3.Evaluation
- 6.4.Beat Histogram
- 6.4.1.Beat Histogram Features
- 6.5.Detection of Tempo and Beat Phase
- 6.6.Detection of Meter and Downbeat
- 7.1.Dynamic Time Warping
- 7.1.1.Example
- 7.1.2.Common Variants
- 7.1.3.Optimizations
- 7.2.Audio-to-Audio Alignment
- 7.2.1.Ground Truth Data for Evaluation
- 7.3.Audio-to-Score Alignment
- 7.3.1.Real-Time Systems M
- 7.3.2.Non-Real-Time Systems
- Contents note continued: 8.1.Musical Genre Classification
- 8.1.1.Musical Genre
- 8.1.2.Feature Extraction
- 8.1.3.Classification
- 8.2.Related Research Fields
- 8.2.1.Music Similarity Detection
- 8.2.2.Mood Classification
- 8.2.3.Instrument Recognition
- 9.1.Fingerprint Extraction
- 9.2.Fingerprint Matching
- 9.3.Fingerprinting System: Example
- 10.1.Musical Communication
- 10.1.1.Score
- 10.1.2.Music Performance
- 10.1.3.Production
- 10.1.4.Recipient
- 10.2.Music Performance Analysis
- 10.2.1.Analysis Data
- 10.2.2.Research Results
- A.1.Identity
- A.2.Commutativity
- A.3.Associativity
- A.4.Distributivity
- A.5.Circularity
- B.1.Properties of the Fourier Transformation
- B.1.1.Inverse Fourier Transform
- B.1.2.Superposition
- B.1.3.Convolution and Multiplication
- B.1.4.Parseval's Theorem
- B.1.5.Time and Frequency Shift
- B.1.6.Symmetry
- B.1.7.Time and Frequency Scaling
- B.1.8.Derivatives
- B.2.Spectrum of Example Time Domain Signals
- Contents note continued: B.2.1.Delta Function
- B.2.2.Constant
- B.2.3.Cosine
- B.2.4.Rectangular Window
- B.2.5.Delta Pulse
- B.3.Transformation of Sampled Time Signals
- B.4.Short Time Fourier Transform of Continuous Signals
- B.4.1.Window Functions
- B.5.Discrete Fourier Transform
- B.5.1.Window Functions
- B.5.2.Fast Fourier Transform
- C.1.Computation of the Transformation Matrix
- C.2.Interpretation of the Transformation Matrix
- D.1.Software Frameworks and Applications
- D.1.1.Marsyas
- D.1.2.CLAM
- D.1.3.jMIR
- D.1.4.CoMIRVA
- D.1.5.Sonic Visualiser
- D.2.Software Libraries and Toolboxes
- D.2.1.Feature Extraction
- D.2.2.Plugin Interfaces
- D.2.3.Other Software.
- Machine generated contents note: 1.1.Audio Content
- 1.2.A Generalized Audio Content Analysis System
- 2.1.Audio Signals
- 2.1.1.Periodic Signals
- 2.1.2.Random Signals
- 2.1.3.Sampling and Quantization
- 2.1.4.Statistical Signal Description
- 2.2.Signal Processing
- 2.2.1.Convolution
- 2.2.2.Block-Based Processing
- 2.2.3.Fourier Transform
- 2.2.4.Constant Q Transform
- 2.2.5.Auditory Filterbanks
- 2.2.6.Correlation Function
- 2.2.7.Linear Prediction
- 3.1.Audio Pre-Processing
- 3.1.1.Down-Mixing
- 3.1.2.DC Removal
- 3.1.3.Normalization
- 3.1.4.Down-Sampling
- 3.1.5.Other Pre-Processing Options
- 3.2.Statistical Properties
- 3.2.1.Arithmetic Mean
- 3.2.2.Geometric Mean
- 3.2.3.Harmonic Mean
- 3.2.4.Generalized Mean
- 3.2.5.Centroid
- 3.2.6.Variance and Standard Deviation
- 3.2.7.Skewness
- 3.2.8.Kurtosis
- 3.2.9.Generalized Central Moments
- 3.2.10.Quantiles and Quantile Ranges
- 3.3.Spectral Shape
- 3.3.1.Spectral Rolloff