Results 71 to 80 of about 283,213 (286)

Auditory communication in domestic dogs: vocal signalling in the extended social environment of a companion animal [PDF]

, 2014
Domestic dogs produce a range of vocalisations, including barks, growls, and whimpers, which are shared with other canid species. The source–filter model of vocal production can be used as a theoretical and applied framework to explain how and why the ...
Adachi, Adachi, Archer, Ashdown, Aubergé, August, Bachorowski, Bachorowski, Bahrick, Banse, Baru, Bekoff, Bekoff, Bloom, Bradshaw, Brady, Bryant, Burnham, Buttelmann, Cain, Chuenwattanapranithi, Cohen, Coleman, Coppinger, Corbett, Coren, Custance, Deaux, Düpjan, Estes, Fant, Faragó, Fedderden-Petersen, Feddersen-Petersen, Fernald, Fernald, Fitch, Fitch, Fitch, Fitch, Fitch, Fitch, Fitch, Fox, Frank, Frynta, Fukuzawa, Ghazanfar, Gisiner, Gittleman, Griebel, Hare, Harrington, Hauser, Herman, Herrel, Hillis, Hirsh-Pasek, Jaeger, Joslin, Kaminski, Koler-Matznick, Landau, Leaver, Lieberman, MacNulty, Markman, Marós, Mazzini, McComb, McConnell, Merola, Miklósi, Miles, Mills, Moehlman, Molnár, Molnár, Molnár, Morton, Ohala, Ohala, Owings, Owren, Owren, Pepperberg, Peters, Pilley, Pilley, Piérard, Plotsky, Pongrácz, Pongrácz, Prato-Previde, Price, Proops, Puts, Puts, Ramos, Reby, Rendall, Rendall, Riede, Robbins, Rutter, Ryalls, Sauter, Savage-Rumbaugh, Schassburger, Scheider, Schmidt-Nielsen, Shamir, Sillero-Zubiri, Smith, Taylor, Taylor, Taylor, Taylor, Taylor, Taylor, Theberge, Titze, Titze, Van der Zee, Vitulli, Volodin, Wayne, Yin, Yin, Zaccaroni, Zuberbuhler   +130 more
core   +1 more source

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

Advanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief, Swagato Sarkar, Anik Kumar Ghosh, Osvalds Verners, Kamal Kumar Meena, Su‐Hyeong Lee, Soosang Chae, Tobias A. F. König, Beate Krause, Andreas Fery, Mehmet Sait Özer, Anindya Nag, Amit Das   +12 more
wiley   +1 more source

Cooperative Authentication in Underwater Acoustic Sensor Networks [PDF]

, 2019
With the growing use of underwater acoustic communications (UWAC) for both industrial and military operations, there is a need to ensure communication security.
Casari, Paolo, Diamant, Roee, Tomasin, Stefano   +2 more
core   +2 more sources

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Underwater TDOA Acoustical Location Based on Majorization-Minimization Optimization

Sensors, 2020
Underwater acoustic localization is a useful technique applied to any military and civilian applications. Among the range-based underwater acoustic localization methods, the time difference of arrival (TDOA) has received much attention because it is easy
Shuangshuang Li, Haixin Sun, Hamada Esmaiel   +2 more
doaj   +1 more source

A Low-Cost Robust Distributed Linearly Constrained Beamformer for Wireless Acoustic Sensor Networks with Arbitrary Topology

, 2018
We propose a new robust distributed linearly constrained beamformer which utilizes a set of linear equality constraints to reduce the cross power spectral density matrix to a block-diagonal form.
Hendriks, Richard C., Heusdens, Richard, Koutrouvelis, Andreas I., Sherson, Thomas W.   +3 more
core   +1 more source

Covert underwater acoustic communications

The Journal of the Acoustical Society of America, 2010
Low probability of detection (LPD) communications are conducted at a low received signal-to-noise ratio (SNR) to deter eavesdroppers to sense the presence of the transmitted signal. Successful detection at intended receiver heavily relies on the processing gain achieved by employing the direct-sequence spread-spectrum (DSSS) technique.
Jun Ling, Hao He, Jian Li, William Roberts, Petre Stoica   +4 more
openaire   +2 more sources

Vibrational and Acoustic Communication in Animals

, 2022
AbstractAn introduction to acoustic and vibrational communication in animals is presented in this chapter. Starting with the origins of communication and ritualization of vocal and vibrational signals to produce a clear message or broadcast. A summary of communication concepts is presented describing behaviors such as displays. The chapter continues by
Dunlop, Rebecca, Gannon, William L., Kiley-Worthington, Marthe, Hill, Peggy S. M., Wessel, Andreas, Thomas, Jeanette A.   +5 more
openaire   +2 more sources

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

A Dual-Branch Autoencoder Network for Underwater Low-Light Polarized Image Enhancement

Remote Sensing
Underwater detection faces uncomfortable illumination conditions, and traditional optical images sensitive to intensity often cannot work well in these conditions.
Chang Xue, Qingyu Liu, Yifan Huang, En Cheng, Fei Yuan   +4 more
doaj   +1 more source