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Use of dynamic programming for automatic synchronization of two similar speech signals | IEEE Conference Publication | IEEE Xplore

Use of dynamic programming for automatic synchronization of two similar speech signals


Abstract:

A number of applications exist in basic speech research for Dynamic Programming (DP) algorithms that can produce accurate time registration data for aligning one speech s...Show More

Abstract:

A number of applications exist in basic speech research for Dynamic Programming (DP) algorithms that can produce accurate time registration data for aligning one speech signal with a similar speech signal. In this paper, a further application for time-alignment algorithms is described, in which replacement dialogue for a film soundtrack may be automatically synchronized to reference dialogue recorded during filming. This is being carried out in a digital signal processing system that uses a DP algorithm capable of aligning utterances of indeterminate length accurately and efficiently in real-time. The main features of this system and the DP algorithm will be described.
Date of Conference: 19-21 March 1984
Date Added to IEEE Xplore: 29 January 2003
Conference Location: San Diego, CA, USA

References

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