A novel transcoding algorithm for AMR and EVRC speech codecs via direct parameter transformation.
Sunil LeeSeongho SeoDalwon JangChang D. YooPublished in: ICASSP (2) (2003)
Keyphrases
- preprocessing
- cost function
- worst case
- computational complexity
- k means
- np hard
- computational cost
- matching algorithm
- detection algorithm
- optimization algorithm
- convergence rate
- linear transformation
- neural network
- parameter settings
- segmentation algorithm
- expectation maximization
- image quality
- hidden markov models
- optimal solution
- similarity measure