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INTELLIGENT MUSICAL INSTRUMENT SOUND CLASSIFICATION
This chapter is devoted to intelligent classification of the sound of musical instruments. Although it is possible, and in some applications...
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INTRODUCTION
Over the last decade, a series of publications has brought and established new research areas related to music, and intensified the research verging...
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6 Beamforming Combined with Multi-channel Acoustic Echo Cancellation
For audio signal acquisition, beamforming microphone arrays can be efficiently used for enhancing a desired signal while suppressing...
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4 Optimum Beamforming for Wideband Non-stationary Signals
Array processing techniques strive for extraction of maximum information from a propagating wave field using groups of sensors, which are located at...
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PERCEPTUAL BASES OF HEARING AND MUSIC PERCEPTION
The human auditory system pertains to the entire peripheral auditory mechanism. Classically, the peripheral auditory system has been divided into...
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COGNITIVE APPROACH TO MUSICAL DATA ANALYSIS
Digital signal processing is one of the most rapidly develo** areas of science. With the explosive expansion of the Internet, the number of very...
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B Experimental Setups and Acoustic Environments
In this chapter, the experimental setup and the acoustic environments are described, which are used in this work for illustrating the properties of...
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SYNESTHETIC ANALYSIS OF AUDIO-VISUAL DATA
Interaction between two perceptual modalities, seeing and hearing, their interaction and mutual reinforcement in a complex relationship was a subject...
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5 A Practical Audio Acquisition System Using a Robust GSC (RGSC)
In the preceding chapter, we have seen that data-dependent beamformers can be efficiently realized in GSC structures. However, GSCs, or more general...
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3 Optimum Linear Filtering
In this chapter, we introduce the concept of optimum linear filtering for multiple-input multiple-output (MIMO) digital systems for solving...
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8 Summary and Conclusions
Convenient human/machine interaction requires acoustic front-ends which allow seamless and hands-free audio communication. For suppressing...
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CONCLUDING REMARKS
The choice of problems presented in this study is intended to emphasize that in some cases even the classical problems of acoustics can be addressed...
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A Estimation of Signal-to-Interference-Plus-Noise Ratios (SINRs) Exploiting Non-stationarity
Our discussion about optimum data-dependent beamforming has shown that the second-order statistics of the sensor signals w.r.t. the desired signal...
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2 Space-Time Signals
In single-channel techniques for hands-free acoustic human/machine interfaces, we deal with waveforms which are functions of the continuous time. The...
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7 Efficient Real-Time Realization of an Acoustic Human/Machine Front-End
In the previous chapters, we discussed options for data-dependent optimum beamforming for acoustic human/machine front-ends on cost-sensitive...
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1 Introduction
With a continuously increasing desire for natural and comfortable human/machine interaction, the acoustic interface of any terminal for multimedia or...
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C Notations
The following conventions are used: Lower case boldface denotes vectors, upper case boldface denotes matrices. The subscript (⋅) f...
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COGNITIVE PROCESSING IN ACOUSTICS
The idea of vagueness (contrary to bi-valent logic) appeared at the end of the 19th century, and was formally applied to the field of logic in 1923...
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Acceleration Function Evaluation and Selection for on-Orbit Moving Mechanism Based on Spectral Analysis
PurposeIn the large optical remote sensor, moving path planning for moving mechanisms is needed to reduce the vibration and to keep promising...
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Effect of Folding Process on the More Accurate Vibrational Characteristics of G-ori Composite Shell
PurposeA new nano reinforced shell structure is analyzed in this paper based on higher order shear deformation theory. The Shell is assumed composed...
