New algorithm for LPC residual estimation from LSF vectors for a voice conversion system.
Winston S. PercybrooksElliot MoorePublished in: INTERSPEECH (2007)
Keyphrases
- cost function
- estimation algorithm
- high accuracy
- np hard
- learning algorithm
- similarity measure
- recognition algorithm
- detection algorithm
- experimental evaluation
- linear predictive coding
- matching algorithm
- optimization algorithm
- search space
- computational complexity
- optimal solution
- objective function
- dynamic programming
- worst case
- k means
- computationally efficient
- segmentation algorithm
- genetic algorithm
- computational cost
- image compression
- multiscale
- estimation accuracy