This self-contained reference brings together the signal processing and subjective and physical aspects of modern room acoustics. The authors introduce the basic technologies of sound field control at a level which assumes basic knowledge of the Fourier transform and avc phenomena. Techniques of signal analysis are presented, followed by discussion of sound propagation, intensity distributions, and subjective and physiological responses to sound fields and sound field control. It describes the applications of modern acoustic theory and contains exercises which help the reader develop a solid foundation for future study in the field. It is suitable as a graduate-level text or for study by those with a basic understanding of classical room acoustics theory.
- Limba : Engleza
- Cuprins : Introduction. Signal Analysis: Continuous Fourier Transform. Discrete Fourier Transform. Hilbert Transform. Time-Frequency Domain Analysis. Sound Propagation in an Enclosed Space: Reflection at a Boundary. Sound Power Output of a Source. Room Reverberation Theory. Statistics of Random Sound Fields. Transfer Function Statistics. Statistical Phase Analysis (SPA). Modulation Transfer Function of a Reverberant Space. Visualization of the Sound Field in a Room: Sound Intensity and Measurement Method. Intensity Field in a Room. Wave Field Around Sources. Other Types of Sound Intensities. Subjective and Physiological Responses to Sound Fields: Theory of Subjective Preference and the Limitation of Orthogonal Acoustic Factors. Slow Vertex Responses (SVR) Relating to the Subjective Preferences. Auditory Brainstem Responses (ABR) as a Function of the Horizontal Angle to a Listener. Model of the Auditory-Brain System. Individual Preference. Subjective Attributes. Sound Field Control in an Enclosed Space: Passive Control
- Data Publicarii : 21 Sep 1995
- Format : Hardback
- Numar pagini : 326
- ISBN : 9780126925906