An estimation method of voice timbre evaluation values using feature extraction with Gaussian mixture model based on reference singer.
Soichi YamaneKazuhiro KobayashiTomoki TodaTomoyasu NakanoMasataka GotoSatoshi NakamuraPublished in: ICASSP (2016)
Keyphrases
- evaluation method
- feature extraction
- high accuracy
- objective function
- pairwise
- preprocessing
- feature set
- mixture model
- significant improvement
- probabilistic model
- em algorithm
- estimation accuracy
- texture analysis
- pattern classification
- gold standard
- maximum likelihood estimation
- extracted features
- linear feature extraction
- gaussian distribution
- density estimation
- frequency domain
- clustering method
- edge detection