8 search results - page 1 / 2 » Test Chirp Signal Generation Using Spectral Warping |
DELTA
2002
IEEE
13 years 10 months ago
2002
IEEE
A DSP technique that transforms a digital signal by warping the frequency axis is discussed. The technique corresponds to a mapping of the samples in the z-domain such that they a...
INTERSPEECH
2010
13 years 19 days ago
2010
A new noise reduction method for speech signals is proposed in this paper. The method is based upon the N-mode singular value decomposition algorithm, which exploits the multiline...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
The quality and intelligibility of narrowband telephone speech can be enhanced by artifical bandwidth extension. This study combines Gaussian mixture model-based (GMM) mel spectr...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
Extracellular recording of neural signals records the action potentials (known as spikes) of neurons adjacent to the electrode as well as the noise generated by the overall neural...
IAJIT
2010
13 years 4 months ago
2010
: In this paper we present the conception and the implementation of a speech processing interface for cochlea prosthesis. This module is based on a numerical speech processing algo...