Do you enjoy listening to music while driving? Do you find radio traffic information indispensable? Do you appreciate the moments of your drive in which you can listen to or sing along with whatever you like? This book shows how we created auditory privacy in cars, making them feel sound and safe, even though automobiles were highly noisy things at the beginning of the twentieth century. It explains how engineers in the automotive industry found pride in making car engines quieter once they realized that noise stood for inefficiency. It follows them as they struggle against sounds audible within the car after the automobile had become a closed vehicle. It tells how noise-induced fatigue became an issue once the car became a mass means for touring across the country. It unravels the initial societal concerns about the dangers of car radio and what it did to drivers' attention span. It explores how car drivers listened to their cars' engines to diagnose car problems, and appreciated radio traffic information for avoiding traffic jams. And it suggests that their disdain for the ever-expanding number of roadside noise barriers made them long for new forms of in-car audio entertainment. This book also allows you to peep behind the scenes of international standardization committees and automotive test benches. What did and does the automotive industry to secure the sounds characteristic for their makes? Drawing on archives, interviews, beautiful automotive ads, and literature from the fields of cultural history, science and technology studies, sound and sensory studies, this book unveils the history of an everyday phenomenon. It is about the sounds of car engines, tires, wipers, blinkers, warning signals, in-car audio systems and, ultimately, about how we became used to listen while driving.

The future of music archiving and search engines lies in deep learning and big data. Music information retrieval algorithms automatically analyze musical features like timbre, melody, rhythm or musical form, and artificial intelligence then sorts and relates these features. At the first International Symposium on Computational Ethnomusicological Archiving held on November 9 to 11, 2017 at the Institute of Systematic Musicology in Hamburg, Germany, a new Computational Phonogram Archiving standard was discussed as an interdisciplinary approach. Ethnomusicologists, music and computer scientists, systematic musicologists as well as music archivists, composers and musicians presented tools, methods and platforms and shared fieldwork and archiving experiences in the fields of musical acoustics, informatics, music theory as well as on music storage, reproduction and metadata. The Computational Phonogram Archiving standard is also in high demand in the music market as a search engine for music consumers. This book offers a comprehensive overview of the field written by leading researchers around the globe.

This volume deals with topical problems concerning technology and design in construction of modern metamaterials. The authors construct the models of mechanical, electromechanical and acoustical behavior of the metamaterials, which are founded upon mechanisms existing on micro-level in interaction of elementary structures of the material. The empiric observations on the phenomenological level are used to test the created models. The book provides solutions, based on fundamental methods and models using the theory of wave propagation, nonlinear theories and composite mechanics for media with micro- and nanostructure. They include the models containing arrays of cracks, defects, with presence of micro- and nanosize piezoelectric elements and coupled physical-mechanical fields of different nature. The investigations show that the analytical, numerical and experimental methods permit evaluation of the qualitative and quantitative properties of the materials of this sort, with diagnosis of their effective characteristics, frequency intervals of effective energetic cutting and passing, as well as effective regimes of damage evaluation by the acoustic methods.

Geographic Knowledge Engineering: Applications to Territorial Intelligence and Smart Cities studies the specific nature of geographic knowledge and the structure of geographic knowledge bases. Geographic relations, ontologies, gazetteers and rules are detailed as the basic components of such bases, and these rules are defined to develop our understanding of the mechanisms of geographic reasoning. The book examines various problems linked to geovisualization, chorems, visual querying and interoperability to shape knowledge infrastructure for smart governance.