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directionality

directionality

8.2
How well a microphone or antenna picks up signals from one side
  • noun
  • /dɪˌrɛkʃəˈnælɪti/
  • Specialized
translation icon : direccionalidad
  • The main limitation of RFID systems is their limited reading range and lack of directionality.

And diffusion imaging is very sensitive to directionality in the brain.

Examples

  • The direction of the scale was reversed for the analyses described below so that the directionality of the variable was the same as the predictors and other criterion variables.

    Academic text (2002)
  • The directionality of the antenna allows it to receive signals more effectively from certain angles.

  • In fact, the relationship between these two sort of gives you the directionality of the signal.

  • These means show the directionality of the responses, as described above.

    Academic text (2001)
  • These connections often display a strong directionality that must be explicitly considered.

    Academic text (2010)
  • And diffusion imaging is very sensitive to directionality in the brain.

  • Table 6 shows the means of the actual differences in thresholds between the various within-session conditions, and because differences could be positive or negative, Table 6 reflects the directionality of the paired responses.

    Academic text (2001)
  • If a mandate or particular subset of powers is explicitly or implicitly conferred for the benefit of beneficiaries, the usual assumptions about directionality are sound.

    Academic text (2018)
  • In audio engineering, understanding the directionality of microphones is crucial for capturing clear sound.

  • The researchers studied the directionality of brain signals to better understand how different areas communicate.

Synonyms

directivity
vsdirectionality
  • Specialized
9.1

Ability to send and receive signals better in one direction, like an antenna or microphone

denotes being more sensitive toward one particular direction rather than several

Antonyms

Not aimed in any one direction

How Directional

directionality
  • Specialized
8.2
directivity
  • Specialized
9.1

Surface Forms

Morphology

directionality = directional (transparent) = direction + al + ity

Formed by adding -ity to 'directional'; the sense 'sensitivity or responsiveness in a particular direction' is a predictable nominalization of the adjective.

Etymology

Directionality comes from the word direction 'to point' and the ending -ality 'quality of', and a helpful image is a microphone that listens more from one side than the others. So directionality means the 'quality of' being more sensitive or responsive in a particular direction.