Because of profitable properties of pitch-polymer mixtures, it would be advisable to check the possibilities to use waste polymers for the modification of the pitch.
Between the speaking rate and the pitch-normalization, we have first normalized the speaking rate since the speaking rate transformation may result in slight modification of the pitch of the signals.
Specifically, such time-frequency distortions can be modeled by time scaling (or linear speed change) which modifies both duration (or speed) and pitch of music signals by resampling, time stretching (or time scale modification (TSM)) which changes only the duration using certain algorithms, and pitch shifting which merely causes the change of pitch.
The three different conditions (along with an additional condition with no modifications) were acoustically rendered using the DEMOSTHeNES TtS system [13] and modifications of the pitch (main criterion), word rate, and speech volume.
Modification of coal-tar pitch with polymers influences also significantly its group composition and properties.
Plato does adopt Archytas' theory of pitch with some modification, but Archytas and Plato disagree on the explanation of sight.
Tuning and temperament, in music, the adjustment of one sound source, such as a voice or string, to produce a desired pitch in relation to a given pitch, and the modification of that tuning to lessen dissonance.
Additionally, it also overcomes the problem of energy fluctuations at large pitch modification factors which have been observed in case of pitch transformation using the pitch-synchronous overlap-add-based approaches [29].
But smoking could prove the clearest test yet of the behavior modification pitch.
Considering a number of pitch parameters, including pitch value, pitch strength, and percentage of audible pitches over time, different pitch characteristics of various environmental sounds have been shown.
