Results 31 to 40 of about 122,402 (297)
Recognition of Harmonic Sounds in Polyphonic Audio using a Missing Feature Approach: Extended Report [PDF]
, 2013 A method based on local spectral features and missing feature techniques is proposed for the recognition of harmonic sounds in mixture signals. A mask estimation algorithm is proposed for identifying spectral regions that contain reliable information ...
Plumbley, MD +8 more
core +1 more source
Gong-kuang zidonghua, 2023 The characteristics of coal mine gas and coal dust explosion are analyzed. The gas concentration changes suddenly. The ambient temperature rises rapidly. The air pressure rises suddenly. It produces fireballs and smoke.
SUN Jiping +3 more
doaj +1 more source
Towards Joint Sound Scene and Polyphonic Sound Event Recognition [PDF]
Interspeech 2019, 2019 Accepted to Interspeech ...
Helen L. Bear +2 more
openaire +2 more sources
Detecting and Tracking the Positions of Wild Ungulates Using Sound Recordings
Sensors, 2021 Monitoring wild ungulates such as deer is a highly challenging issue faced by wildlife managers. Wild ungulates are increasing in number worldwide, causing damage to ecosystems.
Salem Ibrahim Salem +4 more
doaj +1 more source
The Aesthetic Preference for Nature Sounds Depends on Sound Object Recognition [PDF]
Cognitive Science, 2018 AbstractPeople across the world seek out beautiful sounds in nature, such as a babbling brook or a nightingale song, for positive human experiences. However, it is unclear whether this positive aesthetic response is driven by a preference for the perceptual features typical of nature sounds versus a higher‐order association of nature with beauty.
Berman , Marc +6 more
openaire +4 more sources
A recognition method research based on the heart sound texture map
AIP Advances, 2016 In order to improve the Heart Sound recognition rate and reduce the recognition time, in this paper, we introduces a new method for Heart Sound pattern recognition by using Heart Sound Texture Map.
Huizhong Cheng +3 more
doaj +1 more source
Coal mine gas and coal dust explosion sound recognition method based on wavelet packet energy
Gong-kuang zidonghua, 2023 At present, it is difficult to meet the emergency rescue needs of gas and coal dust explosion accidents due to the rate of missing and false alarms in coal mine gas and coal dust explosion monitoring. In order to solve the above problems, a coal mine gas
YU Xingchen, WANG Yunquan
doaj +1 more source
Machine recognition of sounds in mixtures
The Journal of the Acoustical Society of America, 2003 A machine simulation of human auditory perception must be able to recognize and classify individual sound sources. The most successful technique for sound classification is the statistical pattern recognition approach employed in speech recognizers; however, in most practical cases, this approach assumes that the entire (monaural) signal represents the
Ellis, Daniel P. W., Barker, Jon
openaire +2 more sources
Retrieving sounds by vocal imitation recognition [PDF]
2015 IEEE 25th International Workshop on Machine Learning for Signal Processing (MLSP), 2015 Vocal imitation is widely used in human communication. In this paper, we propose an approach to automatically recognize the concept of a vocal imitation, and then retrieve sounds of this concept. Because different acoustic aspects (e.g., pitch, loudness, timbre) are emphasized in imitating different sounds, a key challenge in vocal imitation ...
Yichi Zhang 0008, Zhiyao Duan
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Neural Networks for Automatic Environmental Sound Recognition [PDF]
2021 International Conference on Speech Technology and Human-Computer Dialogue (SpeD), 2021 Environmental sound recognition is currently an important and valuable field of computer science and robotics, , security or environmental protection. The underlying methodology evolved from primary speech application characteristic methods to more specific approaches, and with the advent of the deep learning paradigm many attempts using these methods ...
Svetlana Segarceanu +2 more
openaire +6 more sources