Results 241 to 250 of about 4,178,499 (306)

Sports Activity Recognition Using Textile‐Based Sensor Fusion and Complex‐Valued Residual Convolutional Neural Networks

Advanced Intelligent Systems, EarlyView.
Motion artifacts in electrocardiographic signals, conventionally dismissed as noise, are shown to encode discriminative activity information. A smart t‐shirt fusing textile strain sensors with textile ECG electrodes, processed through a complex‐valued residual network, recognizes 12 sport activities.
Nada Al‐azzawi, Munire Sibel Cetin, Asli Tuncay Atalay, Ozgur Atalay, Gökhan Ince   +4 more
wiley   +1 more source

DyCoDiff: Dynamic Collaborative Diffusion for Text‐Image‐Audio‐to‐Video

Advanced Intelligent Systems, EarlyView.
DyCoDiff enables text, image, and audio conditions to collaborate before temporal video generation. A multimodal condition fusion layer injects gated text‐centric fusion into the temporal branch, while collaborative losses align generated videos with semantic, visual, and dynamic audio cues for rhythm‐sensitive text‐image‐audio‐to‐video synthesis. Text‐
Youming Zhang, Wenmin Wang, Zhongheng Chen, Zhengyu Peng   +3 more
wiley   +1 more source

Impact of Sound and Music on Cancer Cell Viability-Current Evidence and Mechanistic Insights. [PDF]

Curr Issues Mol Biol
Jungraithmayr W.
europepmc   +1 more source

Effect of Compaction on the Sound Transmission Loss of Automotive Textile Recycling. [PDF]

Materials (Basel)
Badida M, Pinosova M, Andrejiova M, Moravec M, Badidová A.   +4 more
europepmc   +1 more source

Effects of a Sound-Based Meditative Intervention on Anxiety, Depression, Salivary Cortisol Levels, and Blood Pressure: A Randomized Controlled Trial. [PDF]

Cureus
Ravikumar H, Sathyanarayanan S.
europepmc   +1 more source

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Sound Pressure Distribution in the Outer Ear

International Journal of Audiology, 1972
Sound pressure transformation between several points in the outer ear and the eardrum was measured by means of a probe-tube microphone. The tip of the probe tube was positioned with the help of a fine screw arrangement and a Zeiss surgical microscope. The results slightly amend and extend the classical data of Wiener and Ross.
G, Djupesland, J J, Zwislocki
openaire   +2 more sources

Sound Pressure and dB Lp (Sound Pressure Level)

1994
In virtually all acoustical level measurements, a reference pressure of 20 µN/m2 (20 micropascals) is used to determine dB Lp. The relevant equation is: $$ dB\;\left( {dB} \right) = 20\log \left( {P/{P_0}} \right) $$ (1.1) where \( {P_0} = 20\mu N/{m^2} \). An equivalent quantity in the CGS system of units is.0002 dynes/cm2.
openaire   +1 more source

Sound Power Comparison Based on Sound Pressure and Sound Intensity

SAE Technical Paper Series, 2010
<div class="section abstract"><div class="htmlview paragraph">Nowadays the mains techniques to obtain Sound Power of machines and equipments are: - Sound Power obtained by Sound Pressure and - Sound Power obtained by Sound Intensity.</div><div class="htmlview paragraph">This paper intends to compare results and show some ...
Marlon Casagrande Rodrigues, Alexandre Barcelos de Souza, Georges Vretos Glyniadakis, Mauro Miguel Pecula   +3 more
openaire   +1 more source

Reference Pressure for Sound-Pressure Level

The Journal of the Acoustical Society of America, 1966
Dissatisfaction with 0.0002 μbar as a reference pressure for sound-pressure level is not really widespread; a broad view of the benefit to be derived from general use of a single small reference pressure has led to proposed standardization on 0.0002 μbar for all media.
openaire   +1 more source