منابع مشابه
Special Section on Acoustic Scene Analysis and Reproduction
We are surrounded by sounds in our daily lives. To achieve a rich acoustic environment for the next generation, acoustical scene analysis and reproduction technologies are essential. The acoustic scene can be analyzed with cutting edge techniques such as source localization, source separation, dereverberation, noise reduction, and it can be reproduced by employing virtual acoustics via loudspea...
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M imaging methods are slowly but surely trending toward the solution of an inverse problem, not only for the velocity-estimation phase but also for the migration step. The general direction is toward the conventional imaging twostep process of velocity estimation followed by migration being superseded by the single full-waveform inversion (FWI) process. However, today, advanced imaging workflow...
متن کاملGuest Editorial: Special Section on Process Imaging for Automatic Control
Industry has traditionally relied upon point sensors such as thermocouples and pressure gauges to control its operations, but as manufacturing processes become increasingly complex, additional types of information are required. For example, typical process measurement needs now include contamination detection, particulate size and shape, concentration/density profile (in pipes and tanks), and t...
متن کاملIntroduction to Special Section on JPEG 2000 Digital Imaging
In the past 20 years, the industry that deals with digital imaging has taken advantage of two major technological improvements, which deeply changed the way it does business: common availability of numerical image data and the Internet. A third innovation was recently introduced and is due to become a commercial reality in a short time: mobile imaging. Sector analysts predict that the sales of ...
متن کاملSpecial Section on CHANS
Central to the concept of coupled human and natural systems (CHANS), humans and nature are organized into interacting subsystems of a cohesive whole at multiple spatial and temporal scales. Following an overview of the challenges in implementing the CHANS concept, we used widely available measures of social, economic, and ecological systems, including gross domestic product, population size, ne...
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ژورنال
عنوان ژورنال: Acoustical Science and Technology
سال: 2002
ISSN: 1346-3969,1347-5177
DOI: 10.1250/ast.23.28