Sentence examples for modulation feature from inspiring English sources

Based on the time and frequency modulation feature of dolphin whistles, a series of segmented chirp rate modulated signals are designed to mimic the dolphin whistles by sound characteristics.

The best performance can be observed for the spectro-temporal modulation feature.

It should take into account the adaptive modulation feature, since some receivers employs AMC.

Moreover, FAWT is effective in revealing the amplitude modulation feature of the periodic fault impulses that occur in some damaged rotating components.

Based on this time frequency analysis method, and considering the modulation feature of rolling bearing vibrations, we propose joint time-varying amplitude and frequency demodulated spectra to reveal the time-varying fault characteristic frequency.

To fully explore the relevance of the modulation feature space in capturing informative characteristics of musical timbre, we use the model with the chosen solo parsing parameters (for uniform windowing and harmonicity-parsing) to test classification accuracy in a matched and cross-domain setting.

The commonly extracted features for SEC can be roughly divided into the following categories [2]: temporal domain features, frequency domain features, time-frequency image features, cepstral features, modulation frequency features, eigen domain features, and phase space features.

Both stationarity and modulation features will then be evaluated together.

In the following, three modulation features are evaluated.

Table 4 AUC for stationarity and modulation features for some dedicated noise scenarios.

The samples of pulse will be processed to extract some modulation features.