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Signal processing: Ubiquitous in acoustics
Journal of the Acoustical Society of America, 2016The bat sends out a pulse of sound, hears the reflection off of an insect, and moves in for a meal. Similarly, a whale locates its prey with the reflections of sound. Both bats and whales also use reflected sounds to navigate and avoid obstacles. Humans hear speech and infer the message being send by the speaker. The listener to music gets the artistic
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Seeding the Field of Acoustical Signal Processing
The Journal of the Acoustical Society of America, 1973This is an historical look at the contributions to the field of acoustical signal processing which originated under the nurture of F. V. Hunt at the Harvard Acoustics Research Laboratory. The early research is highlighted by the work of Faran and Hills on the use of correlators for space-time processing.
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Signals and signal processing for acoustic monitoring of ocean processes
1995 International Conference on Acoustics, Speech, and Signal Processing, 2002Systems for bistatic monitoring of ocean processes differ radically from monostatic systems searching for targets. The paper discusses basic principles,showing how these effect signal design, signal processing goals and signal processing techniques. In addition, computer advances have a strong influence in changing signal processing choices, sometimes ...
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Neural Processing of Acoustic Signals
1998Like all sensory systems, auditory systems have been shaped by the stimuli that carry meaning for the animals they serve (see Hoy, Chapter 1; Michelsen, Chapter 2; Romer, Chapter 3; Robert and Hoy, Chapter 6; Barth, Chapter 7; Fullard, Chapter 8). It thus comes as no surprise that auditory neurons and neural circuits are specialized to detect and ...
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Acoustic Signal Processing for Telecommunication
2000List of Figures. List of Tables. Preface. Contributing Authors. 1. An Introduction to Acoustic Echo and Noise Control S.L. Gay, J. Benesty. Part I: Mono-Channel Acoustic Echo Cancellation. 2. The Fast Affine Projection Algorithm S.L. Gay. 3. Subband Acoustic Echo Cancellation Using the FAP-RLS Algorithm: Fixed-Point Implementation Issues M. Ghanassi, B.
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Reactive oxygen species signalling in plant stress responses
Nature Reviews Molecular Cell Biology, 2022Ron Mittler +2 more
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