Analytical modelling of sound transmission in a lined duct
, 2013 The focus of this thesis is on the prediction of sound attenuation through a lined duct, based on a mathematical model. Ducts with a single section as well as multi-segmented sections are discussed. The duct of interest has a rectangular cross-section as
Ramli, Nabilah binti
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A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics
Advanced Robotics Research, EarlyView.This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett +5 more
wiley +1 more source
An investigation into sound transmission loss by polypropylene needle-punched nonwovens
Alexandria Engineering Journal, 2016 In this work, the effects of variables such as initial carded web mass, needle penetration depth, punch density, and the frequency of incident sound wave on transmission of sound through polypropylene needle-punched nonwovens were investigated.
Kazem Ghorbani +3 more
doaj +1 more source
Investigations into the Optimisation of Sound Suppressor Geometry [PDF]
, 2007 Health and Safety regulations are becoming ever more stringent in order to protect us in all aspects of our daily lives to prevent noise pollution and damage to hearing.
Lister, Aimee
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, 2016 The 11 data files in this archive accompany the publication: Christensen-Dalsgaard J, Lee N, Bee MA (in press) Lung-to-ear sound transmission does not improve directional hearing in green treefrogs (Hyla cinerea).
Bee, Mark A +2 more
core +1 more source
Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter
Advanced Robotics Research, EarlyView.A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He +4 more
wiley +1 more source
Noise Isolation Capability for a Range of Construction Materials used in Iraq
Tikrit Journal of Engineering Sciences, 2017 This study deals with the ability of noise isolation for some type of concrete block used in Iraq. These materials are divided into groups and the noise isolation of these materials is tested by a device made locally.
Qusay K. Al-Ahmady, Muthana K. Abed
doaj +1 more source
Sound transmission loss of cross-laminated timber walls: Comparison between measurements carried out in transmission suites and point mobility measurements [PDF]
, 2019 The transition from concrete-based to wood-based construction is drawing more attention to the use of cross-laminated timber elements, especially in the building sector.
Piana E. A. +3 more
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Multimodal Human–Robot Interaction Using Human Pose Estimation and Local Large Language Models
Advanced Robotics Research, EarlyView.A multimodal human–robot interaction framework integrates human pose estimation (HPE) and a large language model (LLM) for gesture‐ and voice‐based robot control. Speech‐to‐text (STT) enables voice command interpretation, while a safety‐aware arbitration mechanism prioritizes gesture input for rapid intervention.
Nasiru Aboki +2 more
wiley +1 more source
Editorial: Application of periodic structure theory with finite element approach
Frontiers in Mechanical Engineering, 2023 Chitaranjan Pany, Guoqiang Li
doaj +1 more source