2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) 2022
DOI: 10.1109/smart55236.2022.9990379
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Low-cost Structural Health Monitoring System for Smart Buildings

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Cited by 5 publications
(2 citation statements)
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“…A 3-dimensional modelling was used, discretized with a tetrahedral mesh, featuring six elements per wavelength, as suggested in [40]. Simulations were solved with a frequency resolution given by: π›₯π›₯ 𝑓𝑓 = 𝑓𝑓 𝑠𝑠 /𝑛𝑛 𝐹𝐹𝐹𝐹𝐹𝐹 (7) where 𝑓𝑓 𝑠𝑠 = 48 π‘˜π‘˜π‘˜π‘˜π‘˜π‘˜ is the standard sampling frequency in current audio applications [41] and 𝑛𝑛 𝐹𝐹𝐹𝐹𝐹𝐹 = 2 13 is the number of frequency beans chosen for the Fast Fourier Transform (FFT). Therefore, a frequency resolution of βˆ† 𝑓𝑓 β‰ˆ 5.86 π‘˜π‘˜π‘˜π‘˜ was employed.…”
Section: Numerical and Experimental Methodsmentioning
confidence: 99%
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“…A 3-dimensional modelling was used, discretized with a tetrahedral mesh, featuring six elements per wavelength, as suggested in [40]. Simulations were solved with a frequency resolution given by: π›₯π›₯ 𝑓𝑓 = 𝑓𝑓 𝑠𝑠 /𝑛𝑛 𝐹𝐹𝐹𝐹𝐹𝐹 (7) where 𝑓𝑓 𝑠𝑠 = 48 π‘˜π‘˜π‘˜π‘˜π‘˜π‘˜ is the standard sampling frequency in current audio applications [41] and 𝑛𝑛 𝐹𝐹𝐹𝐹𝐹𝐹 = 2 13 is the number of frequency beans chosen for the Fast Fourier Transform (FFT). Therefore, a frequency resolution of βˆ† 𝑓𝑓 β‰ˆ 5.86 π‘˜π‘˜π‘˜π‘˜ was employed.…”
Section: Numerical and Experimental Methodsmentioning
confidence: 99%
“…Indeed, they are used for dereverberation or echo reduction [1]- [4] and speech recognition [5]. Other applications include Active Noise Control (ANC) [6], [7], multi-channel audio recording [8], beamforming [9]- [11], acoustics simulations [12], and structural health monitoring [13]. Arrays of microphones also allow determining the Direction of Arrival (DoA) of sound [14], [15].…”
Section: Introductionmentioning
confidence: 99%