From this procedure we are able to see that the response of the building is dominated by the jth mode when the frequency of excitation is tuned to near the jth natural frequency. Shown below are ...

Consider an undamped single degree-of-freedom system experiencing harmonic excitation whose equation of motion (EOM) is given by: Here omega n is known as the natural frequency of response. The ...

The MELPe Vocoder extends the traditional LPC parametric model with features for mixed-excitation, aperiodic pulses, pulse dispersion, and adaptive spectral enhancement. Mixed-excitation is used to ...