"pitch variation" is correct and usable in written English.
You can use it to refer to a change in the frequency or tone of a sound or voice. For example, "The singer used pitch variation to emphasize certain words."
In order to compensate the possible body pitch variation, the robot is equipped with an active tail for pitch variation compensation, emulating the balance mechanism of a kangaroo.
Consequently, pitch variation and frequency modulation should both be taken into account in future AVAS design.
To broaden the reflection band, the experimental processes of thermally induced pitch variation were presented.
However, pitch variation (more than 300 mm) had no significant effect on the length of helical capillary tubes.
These results suggest that a single-trial design is sensitive enough to begin to delineate a widespread network of activations in both hemispheres associated with vocal pitch variation.
The purpose of this study was to investigate to what extent lesbian women demonstrate pitch and pitch variation that is different from that of heterosexual women.
And pitch variations from gamelan to gamelan (fundamentally irreconcilable with Western tuning) amount to a science in itself.
The applied tests assessed auditory choice reaction, selective attention, and serial discrimination using pitch variations as stimuli in each task.
Liars also sometimes forget to add the gestures, pitch variations, raised eyebrows, and widened eyes that we make naturally when telling the truth.
We used scalp EEG and current density mapping to investigate the dynamics of this network in human subjects presented with a varying acoustic stream in a two-factor paradigm: spatial versus pitch variations, focused versus diverted attention.
When compared to baseline (i.e., a uniform inlet air velocity profile), substantial fluctuations in the j- and f-factors deviations as pronounced as 50–70%, 60–66%, and 63–67% f-factors deviationstudinas tube pronouncednsversas tube pitch, and fin pitch variations with non-uniform air flows, respectively—were observed.
