Results 41 to 50 of about 151,664 (92)
Archives of AcousticsAir humidity significantly affects the sound of wooden instruments. The sound quality decreases when the instrument is exposed to low humidity for an extended period. Therefore, the instrument is treated with a humidifier to improve sound quality.
Robert STĘPIEŃ, Piotr WRZECIONO
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, 2017 Audio signal processing is a highly active research field where digital signal processing theory meets human sound perception and real-time programming requirements.
Vesa Välimäki (Ed.)
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Archives of AcousticsThe emergence of high-intensity focused ultrasound applications brings great potential to establish noninvasive therapeutic treatment in place of conventional surgery.
Xiaodan LU, Deping ZENG
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Archives of Acoustics, 2018 An alternative method for analysis of acoustic emission (AE) signals generated by partial discharges (PD), based on a correlation between voltage phase run and AE pulses, so called phase resolved PD pattern (PRPD), is presented in the paper. PRPD pattern
Michał KUNICKI, Andrzej CICHOŃ
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Archives of Acoustics, 2019 The condition monitoring techniques like acoustic emission, vibration analysis, and infrared thermography, used for the failure diagnosis of bearings, require longer processing time, as they have to perform acoustical measurement followed by signal ...
S. CHARLES, Joslin D. VIJAYA
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Sound Behaviour of Concrete Churches. The Church of Santa Cruz de Oleiros
Archives of Acoustics, 2018 The church of Santa Cruz de Oleiros, Spain (1967) shows architect Miguel Fisac’s perception of sacred space after the Second Vatican Council. In this place of worship, the architect responded to the new liturgical guidelines combining geometry and ...
Ana María BUENO +2 more
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Archives of Acoustics, 2020 Nonnegative matrix factorization (NMF) is one of the most popular machine learning tools for speech enhancement (SE). However, there are two problems reducing the performance of the traditional NMFbased SE algorithms.
Houguang LIU +5 more
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Archives of Acoustics, 2018 The main purpose of this research was to determine the influence of a therapeutic dose of an opioid drug (methadone) on selected auditory functions in patients addicted to opioids (recognition ICD-10; F11) and undergoing substitution therapy.
Emilia TARNOWSKA +3 more
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Archives of Acoustics, 2016 A gear system transmits power by means of meshing gear teeth and is conceptually simple and effective in power transmission. Thus typical applications include electric utilities, ships, helicopters, and many other industrial applications.
Muniyappa AMARNATH
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Vibroacoustic Real Time Fuel Classification in Diesel Engine
Archives of Acoustics, 2018 Five models and methodology are discussed in this paper for constructing classifiers capable of recognizing in real time the type of fuel injected into a diesel engine cylinder to accuracy acceptable in practical technical applications.
Andrzej BĄKOWSKI +3 more
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