Results 1 to 10 of about 377 (152)
Auditory Survey of Endangered Eurasian Bittern Using Microphone Arrays and Robot Audition [PDF]
Frontiers in Robotics and AI, 2022 Bioacoustics monitoring has become increasingly popular for studying the behavior and ecology of vocalizing birds. This study aims to verify the practical effectiveness of localization technology for auditory monitoring of endangered Eurasian bittern ...
Shiho Matsubayashi +6 more
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Robot Audition and Computational Auditory Scene Analysis
Advanced Intelligent Systems, 2020 Robot audition aims at developing robot's ears that work in the real world, that is, machine listening of multiple sound sources. Its critical problem is noise.
Kazuhiro Nakadai, Hiroshi G. Okuno
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Soft missing-feature mask generation for Robot Audition
Paladyn, 2010 This paper describes an improvement in automatic speech recognition (ASR) for robot audition by introducing Missing Feature Theory (MFT) based on soft missing feature masks (MFM) to realize natural human-robot interaction.
Takahashi Toru +4 more
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ODAS: Open embeddeD Audition System [PDF]
Frontiers in Robotics and AI, 2022 Artificial audition aims at providing hearing capabilities to machines, computers and robots. Existing frameworks in robot audition offer interesting sound source localization, tracking and separation performance, although involve a significant amount of
François Grondin +7 more
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A spatiotemporal analysis of acoustic interactions between great reed warblers (Acrocephalus arundinaceus) using microphone arrays and robot audition software HARK [PDF]
Ecology and Evolution, 2018 Acoustic interactions are important for understanding intra‐ and interspecific communication in songbird communities from the viewpoint of soundscape ecology. It has been suggested that birds may divide up sound space to increase communication efficiency
Reiji Suzuki +8 more
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Remote Sensing in Ecology and Conservation, 2021 Ecoacoustics needs sophisticated acoustic monitoring tools to extract a wide level of features from an observed mixture of sounds. We have developed a portable acoustic monitoring system called ‘HARKBird’ which consists of a laptop PC and an inexpensive ...
Shinji Sumitani +5 more
doaj +2 more sources
A Corpus-Based Evaluation of Beamforming Techniques and Phase-Based Frequency Masking [PDF]
Sensors, 2021 Beamforming is a type of audio array processing techniques used for interference reduction, sound source localization, and as pre-processing stage for audio event classification and speaker identification.
Caleb Rascon
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Motion planning for robot audition [PDF]
Autonomous Robots, 2019 Robot audition refers to a range of hearing capabilities which help robots explore and understand their environment. Among them, sound source localization is the problem of estimating the location of a sound source given measurements of its angle of arrival with respect to a microphone array mounted on the robot.
François Charpillet +2 more
exaly +3 more sources
Birds, 2021 To understand the social interactions among songbirds, extracting the timing, position, and acoustic properties of their vocalizations is essential. We propose a framework for automatic and fine-scale extraction of spatial-spectral-temporal patterns of ...
Shinji Sumitani +4 more
doaj +3 more sources
Dietary Composition Perception Algorithm Using Social Robot Audition for Mandarin Chinese
IEEE Access, 2020 As the problem of an aging population becomes more and more serious, social robots have an increasingly significant influence on human life. By employing regular question-and-answer conversations or wearable devices, some social robotics products can ...
Zhidong Su, Yang Li, Guanci Yang
doaj +3 more sources