supported by the National Natural Science Foundation of China (No. 10574070);the State Key Laboratory Foundation of China (No. 9140C240207060C24)
A method based on ensemble empirical mode decomposition (EEMD) is proposed for accurately detecting the time varying pitch of speech in tonal languages. Unlike frame-, event-, or subspace-based pitch detectors, the ti...
Project supported by the National Natural Science Foundation of China (No. 10574070);the State Key Laboratory Foundation of China (No. 9140C240207060C24)
A novel sifting method based on the concept of the 'local centroids' of a signal is developed for empirical mode decomposition (EMD), with the aim of reducing the mode-mixing effect and decomposing those modes whose f...