Results 1 to 10 of about 93,360 (165)
Microphone Based Acoustic Vector Sensor for Direction Finding with Bias Removal [PDF]
Archives of Acoustics, 2022 The acoustic vector sensor (AVS) is used to measure the acoustic intensity, which gives the direction-ofarrival (DOA) of an acoustic source. However, while estimating the DOA from the measured acoustic intensity the finite microphone separation (d) in a ...
Mohd Wajid, Arun Kumar, Rajendar Bahl
doaj +1 more source
Byzantine Churches in Albania: How Geometry and Architectural Composition Influence the Acoustics
Buildings, 2022 The Byzantine churches built between the 7th and the 15th centuries represent an architectural typology that has been developed along with other architectural styles.
Silvana Sukaj +5 more
doaj +1 more source
The Acoustics of the Benevento Roman Theatre
Buildings, 2021 During the Imperial Roman period, thousands of theatres were built. The theatres have three principal elements: the scene building (actor position), the orchestra and the cavea (spectator seating).
Silvana Sukaj +4 more
doaj +1 more source
Applied Sciences, 2021 As part of a seismic monitoring project in a geothermal field, where the feasibility of re-injection and storage of produced CO2 is being investigated, a P- and S-wave seismic velocity characterisation study was carried out. The effect of axial (up to 95
Martijn T. G. Janssen +4 more
doaj +1 more source
Optimal Acoustic Measurements [PDF]
SIAM Journal on Applied Mathematics, 2001 We consider the problem of obtaining information about an inaccessible half-space from acoustic measurements made in the accessible half-space. If the measurements are of limited precision, some scatterers will be undetectable because their scattered fields are below the precision of the measuring instrument.
David Isaacson +2 more
openaire +3 more sources
Buildings, 2023 The discovery of Roman amphitheaters continues to excite the minds of archaeologists. Within the framework of various excavation campaigns, the architectural requalification of the amphitheater of Durres has been investigated, but no acoustic analyses ...
Antonella Bevilacqua +3 more
doaj +1 more source
Acoustic Coatings—A Discreet Way to Control Acoustic Environment
Frontiers in Built Environment, 2021 Acoustic comfort is directly related to enhanced well-being and performance of people. A typical challenge faced by architects and acousticians is to achieve adequate acoustics while maintaining the aesthetics of the space and reducing the visual aspects
Jose Cucharero +5 more
doaj +1 more source
Measuring acoustic habitats [PDF]
Methods in Ecology and Evolution, 2015 Summary Many organisms depend on sound for communication, predator/prey detection and navigation. The acoustic environment can therefore play an important role in ecosystem dynamics and evolution. A growing number of studies are documenting acoustic habitats and their influences on animal development, behaviour, physiology and spatial ecology, which ...
Merchant, Nathan D. +6 more
openaire +5 more sources
Inline Monitoring of Battery Electrode Lamination Processes Based on Acoustic Measurements
Batteries, 2021 Due to the energy transition and the growth of electromobility, the demand for lithium-ion batteries has increased in recent years. Great demands are being placed on the quality of battery cells and their electrochemical properties.
Ruben Leithoff +7 more
doaj +1 more source
The Acoustic Characteristics of Hellenistic Morgantina Theatre in Modern Use
Acoustics, 2023 Thousands of theatres were built during the Hellenistic period in Greece and overseas colonies. The main elements of the Hellenistic theatre are the following: the orchestra, where music and songs were performed to accompany the acting performance, and ...
Giovanni Amadasi +3 more
doaj +1 more source