Identification of Voice Segments in Stereo Soundtracks
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abstract
While the human auditory system is easily able to distinguish between the voice and the audio components of a soundtrack, this appears to be a significant challenge to any computer model due to the overlap of audio and speech spectrum. The algorithm developed is able to discern the presence of voice in a stereo input with a high degree of accuracy. It is based on time-domain energy criterion, which results in lower computations in comparison to frequency domain techniques. 2005 IEEE.
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2005 5th International Conference on Information Communications & Signal Processing