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Automated detection of alarm sounds
Two approaches to the automated detection of alarm sounds are compared, one based on a change in overall sound level (RMS), the other a change in periodicity, as given by the power of the normalized autocorrelation function (PNA). Receiver operating characteristics in each case were obtained for dif...
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| Main Authors: | , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
Acoustical Society of America
2012
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3407141/ https://ncbi.nlm.nih.gov/pubmed/22894310 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1121/1.4734555 |
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