Sentence examples for modulation spectra from inspiring English sources

For improving robustness, the normalized modulation spectra have been proposed in[23].

Preliminary experiments showed that the modulation spectra suffer from this effect.

Spectral representation of amplitude modulation in sub-bands, also called "Modulation Spectra", has been used in many engineering applications.

Therefore, it is reasonable to expect that the modulation spectra of speech and noise are rather different, even if the short-time spectra may be very similar.

In this paper we are concerned with the use of modulation spectra for automatic speech recognition (ASR), specifically noise-robust speech recognition.

As an original contribution, this work introduces 36 completely new pathological voice measures based on modulation spectra, inferior colliculus coefficients, bicepstrum, sample and approximate entropy and empirical mode decomposition.

Mel cepstrum modulation spectrum.

The modulation spectrum analyser uses 15 gammatone filters.

The modulation spectrum is the spectral representation of the temporal envelope of the speech signal.

The modulation spectrum, however, provides an additional dimension to extract information from.

In addition, using the modulation spectrum increases the reconstruction errors in synthesized speech.