Real-time discrimination of broadcast speech/music
作者： J. Saunders
DOI: 10.1109/ICASSP.1996.543290
关键词: Speech processing 、 Computer science 、 Speech recognition 、 Simplicity 、 Frequency modulation 、 Radio broadcasting 、 Time discrimination
摘要: We describe a technique which is successful at discriminating speech from music on broadcast FM radio. The computational simplicity of the approach could lend itself to wide application including ability automatically change channels when commercials appear. algorithm provides capability robustly distinguish two classes and runs easily in real time. Experimental results date show performance approaching 98% correct classification.
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sci-hub.se 参考文章(4)
Julius T. Tou, Rafael C. Gonzalez, Pattern recognition principles ,(1974)
Paul Mermelstein, Automatic segmentation of speech into syllabic units Journal of the Acoustical Society of America. ,vol. 58, pp. 880- 883 ,(1975) , 10.1121/1.380738
J.D. Hoyt, H. Wechsler, Detection of human speech in structured noise international conference on acoustics, speech, and signal processing. pp. 237- 240 ,(1994) , 10.1109/ICASSP.1994.389676
B. Kedem, Spectral analysis and discrimination by zero-crossings Proceedings of the IEEE. ,vol. 74, pp. 1477- 1493 ,(1986) , 10.1109/PROC.1986.13663