Relevant bibliographies by topics / Acoustic wake-up systems

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Conference papers

Academic literature on the topic 'Acoustic wake-up systems'

Author: Grafiati
Published: 25 May 2024
Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Acoustic wake-up systems.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Acoustic wake-up systems"

1

Yang, Deng, and Jiahao Zhao. "Acoustic Wake-Up Technology for Microsystems: A Review." Micromachines 14, no. 1 (2023): 129. http://dx.doi.org/10.3390/mi14010129.

Full text
Abstract:
Microsystems with capabilities of acoustic signal perception and recognition are widely used in unattended monitoring applications. In order to realize long-term and large-scale monitoring, microsystems with ultra-low power consumption are always required. Acoustic wake-up is one of the solutions to effectively reduce the power consumption of microsystems, especially for monitoring sparse events. This paper presents a review of acoustic wake-up technologies for microsystems. Acoustic sensing, acoustic recognition, and system working mode switching are the basis for constructing acoustic wake-u
APA, Harvard, Vancouver, ISO, and other styles
2

Schmidt, Jan H., and Aleksander M. Schmidt. "Wake-Up Receiver for Underwater Acoustic Communication Using in Shallow Water." Sensors 23, no. 4 (2023): 2088. http://dx.doi.org/10.3390/s23042088.

Full text
Abstract:
A data frame transmitted over the underwater acoustic channel usually begins with a preamble. Therefore, underwater communication systems have a dedicated receiver that constantly listens to the preamble signals. A receiver that is to work effectively in shallow waters must have solutions that effectively reduce the impact of the permanently occurring multipath propagation. The article presents a solution based on complementary broadband signals. Initial tests were carried out using the Watermark simulator to determine its reliability in such a difficult propagation environment. The results of
APA, Harvard, Vancouver, ISO, and other styles
3

Gazivoda, Marko, Dinko Oletić, and Vedran Bilas. "Features and Always-On Wake-Up Detectors for Sparse Acoustic Event Detection." Electronics 11, no. 3 (2022): 478. http://dx.doi.org/10.3390/electronics11030478.

Full text
Abstract:
The need to understand and manage our surroundings has led to increased interest in sensor networks for the continuous monitoring of events and processes of interest. To reduce the power consumption required for continuous monitoring, dedicated always-on wake-up detectors have been designed, with an emphasis on their low power consumption, simple and robust design, and reliable and accurate detection. An especially interesting application of these wake-up detectors is in detecting acoustic signals. In this paper, we present a study on the features and detectors applicable for the detection of
APA, Harvard, Vancouver, ISO, and other styles
4

Marzetti, Sebastián, Valentin Gies, Paul Best та ін. "A 30 μW Embedded Real-Time Cetacean Smart Detector". Electronics 10, № 7 (2021): 819. http://dx.doi.org/10.3390/electronics10070819.

Full text
Abstract:
Cetacean monitoring is key to their protection. Understanding their behavior relies on multi-channel and high-sampling-rate underwater acoustic recordings for identifying and tracking them in a passive way. However, a lot of energy and data storage is required, requiring frequent human maintenance operations. To cope with these constraints, an ultra-low power mixed-signal always-on wake-up is proposed. Based on pulse-pattern analysis, it can be used for triggering a multi-channel high-performance recorder only when cetacean clicks are detected, thus increasing autonomy and saving storage space
APA, Harvard, Vancouver, ISO, and other styles
5

Brungart, Timothy A., Eric C. Myer, Dean E. Capone, Robert L. Campbell, and Howard L. Petrie. "Hydrofoil Leading Edge Isolation for Vibration and Noise Reduction in Marine Systems." Journal of Vibration and Acoustics 128, no. 6 (2006): 772–77. http://dx.doi.org/10.1115/1.2346697.

Full text
Abstract:
A technique for reducing the vibration and noise from hydrofoils subject to unsteady lift is examined experimentally. Since the unsteady lift is known to be concentrated in the leading edge vicinity, a single-stage vibration isolation mount is integrated into a hydrofoil near its leading edge to inhibit the leading edge-generated unsteady forces from being transmitted to the remainder of the foil and any structures coupled to it. A single layer of elastomer forms the mount and is used to isolate the leading 20% chord of the hydrofoil from the remainder of the structure. The hydrofoil is excite
APA, Harvard, Vancouver, ISO, and other styles
6

Michetti, Giuseppe, Luca Colombo, Gabriel Giribaldi, et al. "A Micro-Acoustic Enhanced Low-Impedance Antenna System for IoT Wake-Up Receivers." IEEE Internet of Things Journal, 2023, 1. http://dx.doi.org/10.1109/jiot.2022.3233355.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ueda, Yuki, Takashi Usui, and Kazuo Watabe. "A low-power AE b-value sensor for structural health monitoring." e-Journal of Nondestructive Testing 29, no. 6 (2024). http://dx.doi.org/10.58286/29937.

Full text
Abstract:
An increase in the quantity of aging infrastructure has become a major social issue. It is thus necessary to properly maintain and manage aging infrastructure, which incurs increasingly large maintenance costs. Therefore, there is a demand for maintenance and management using low-cost and wide-application technologies such as Internet of Things (IoT). We propose a unique, ultra-low-power acoustic emission b-value sensor for structural health monitoring. Acoustic emission (AE) is an elastic wave generated by crack generation or growth inside a material. The characteristics of AE, such as wavefo
APA, Harvard, Vancouver, ISO, and other styles
8

Zhang, Yamin. "Deep neural networks for multimodal perception and human-computer interaction technology in art design." Applied Mathematics and Nonlinear Sciences, October 21, 2023. http://dx.doi.org/10.2478/amns.2023.2.00702.

Full text
Abstract:
Abstract The first part of this paper examines the aesthetic and application advantages of art design using human-computer interaction technology and develops a multimodal perceptual human-computer interaction system for art design. Multimodal data is obtained using multi-scale convolutional kernels for acoustic feature extraction and deep convolutional neural networks for multiple interaction image feature fusion. Finally, a test analysis is conducted to verify the system's effectiveness in this paper. According to the results, the system has an average wake-up success rate of 99.51% and a wa
APA, Harvard, Vancouver, ISO, and other styles
9

Saravana Prabahar, Nimal Sudhan, Sam Fredriksson, and Göran Broström. "Comparison of Actuator Line Modelling of Tidal Power Kites with ADCP Measurements." Proceedings of the European Wave and Tidal Energy Conference 15 (September 2, 2023). http://dx.doi.org/10.36688/ewtec-2023-544.

Full text
Abstract:
The potential for tidal energy to be a part of future renewable energy systems is expanding. Tidal turbines deployed in open waters or channels are effective methods to harness energy from tidal currents. Sharing similar functionality with wind turbines, horizontally mounted tidal turbines require a minimum tidal current velocity to operate effectively. The Deep Green (DG) power plant which is based on a tethered kite model aims, however, to operate efficiently in tidal current velocities as low as 1.2 m/s. The kite wing is steered in a lemniscate trajectory ( ) almost perpendicular to the tid
APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Acoustic wake-up systems"

1

Fourniol, Manon. "Traitement embarqué de signaux issus de capteurs pour les systèmes de réveil acoustiques et les dispositifs magnéto-inertiels de capture de mouvement." Electronic Thesis or Diss., Aix-Marseille, 2020. http://www.theses.fr/2020AIXM0595.

Full text
Abstract:
Ces travaux de thèse portent sur le traitement embarqué de signaux issus de capteurs pour les systèmes de réveil acoustiques et les dispositifs magnéto-inertiels de capture du mouvement. Le manuscrit est ainsi découpé en deux parties. La première concerne le traitement embarqué analogique du signal pour la mise en oeuvre de systèmes de réveil acoustiques dédiés à l’enregistrement de signaux ultrasonores pour l'écoute d’espèces animales. En effet, l’enregistrement en continu limite grandement l’autonomie de ces enregistreurs, tant du point de vue de l’énergie que du stockage. Ainsi, deux implém
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Acoustic wake-up systems"

1

Sanchez, A., S. Blanc, P. Yuste, and J. J. Serrano. "RFID Based Acoustic Wake-Up System for Underwater Sensor Networks." In 2011 IEEE 8th International Conference on Mobile Ad-Hoc and Sensor Systems (MASS). IEEE, 2011. http://dx.doi.org/10.1109/mass.2011.103.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Li, Haiyu, Deqing Wang, Yongjun Xie, and Xiaoyi Hu. "A LFM-based adaptive wake-up signal detection approach for underwater acoustic communication system." In WUWNet'18: The 13th ACM International Conference on Underwater Networks & Systems. ACM, 2018. http://dx.doi.org/10.1145/3291940.3291962.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Fourniol, Manon, Valentin Gies, Valentin Barchasz, et al. "Analog Ultra Low-Power Acoustic Wake-Up System Based on Frequency Detection." In 2018 IEEE International Conference on Internet of Things and Intelligence System (IOTAIS). IEEE, 2018. http://dx.doi.org/10.1109/iotais.2018.8600849.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Abughannam, Saed, and J. Christoph Scheytt. "System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator." In 2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC). IEEE, 2018. http://dx.doi.org/10.23919/ursi-at-rasc.2018.8471531.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Thurman, Christopher, Nikolas Zawodny, and James Baeder. "Computational Prediction of Broadband Noise from a Representative Small Unmanned Aerial System Rotor." In Vertical Flight Society 76th Annual Forum & Technology Display. The Vertical Flight Society, 2020. http://dx.doi.org/10.4050/f-0076-2020-16492.

Full text
Abstract:
This work details the application of a lattice-Boltzmann method-very-large-eddy simulation (LBM-VLES) employed by the software suite, PowerFLOW. This LBM-VLES simulation predicted the aeroacoustic noise emanating from a representative, small unmanned aircraft system rotor, namely, the DJI-9450 in a hover condition. Predicted total aerodynamic loading as well as 2D aerodynamic loading along discrete spanwise sections of a rotor blade were compared to lower fidelity predictions and experimental results acquired in the Structural Acoustic Loads and Transmission anechoic chamber facility at the NA
APA, Harvard, Vancouver, ISO, and other styles
6

Weiland, Chris, and Pavlos Vlachos. "Analysis of the Parallel Blade Vortex Interaction With Leading Edge Blowing Flow Control Using the Proper Orthogonal Decomposition." In ASME/JSME 2007 5th Joint Fluids Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/fedsm2007-37275.

Full text
Abstract:
Interactions of vortical unsteady flows with structures are often encountered in several engineering applications. Such flow structure interactions (FSI) can be responsible for generating significant loads and can have many detrimental structural and acoustic side effects, such as structural fatigue, radiated noise and even catastrophic results. Amongst the different types of FSI, the parallel Blade-Vortex Interaction (BVI) is one of the most prominent. The authors in a previous work (Weiland and Vlachos, 2006) reported an active flow control technique that successfully minimizes the parallel
APA, Harvard, Vancouver, ISO, and other styles
7

Druzhinin, Iaroslav, Victor Mileshin, and Vladimir Korzhnev. "Numerical and Experimental Investigation of Aerodynamic Characteristics of Model Ultra High Bypass Ratio Counter Rotating Fan." In ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/gt2018-76861.

Full text
Abstract:
One of the perspective schemes of air breathing engine is a scheme with Ultra High Bypass Ratio (BPR 16...25) Counter Rotating Fan. This solution potentially allows significant increase of fuel efficiency compared to modern conventional turbofans. The model UHBR counter rotating fan named COBRA-1 was developed by CIAM within the framework of European Project COBRA (Innovative Counter rOtating fan system for high Bypass Ratio Aircraft engine). The fan was designed using up-to-date 1D, 2D and 3D methods. COBRA-1 is a 0.7 m diameter model of counter rotating fan driven by a planetary reduction ge
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography