Intelligent System for Commercial Block Recognition Using Audio Signal Only
- Cite this paper as:
- Biernacki P. (2010) Intelligent System for Commercial Block Recognition Using Audio Signal Only. In: Setchi R., Jordanov I., Howlett R.J., Jain L.C. (eds) Knowledge-Based and Intelligent Information and Engineering Systems. KES 2010. Lecture Notes in Computer Science, vol 6276. Springer, Berlin, Heidelberg
In this article the effective method of a single commercial extracting from a advertising block and its recognition using only the audio signal is presented. Proposed algorithm uses a multidimensional orthogonal audio signal representation for a track parametrization. Simulation results for poor commercial audio signal recording conditions and comparison with the known methods are presented. The proposed solution gives a recognition at the level of 98%. This is the result better than the popular methods based on spectral analysis.
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