The Audiovisual Essay


time base corrector – the circuitry, or a stand alone component, used to stabilize the horizontal traces of an analog video image . throw distance– the length of the projection beam necessary for a specific projector to provide a picture of a specified size. floor mount microphone– also referred to as a boundary microphone, placed on a table to pick up sound. Used in boardrooms and different environments the place a number of talkers have to be “picked up” and where the microphone wants to remain unobtrusive.

The minimal spanning trees of the AV, A-VN, and V-AN conditions are shown in Figure 5. Notably, in optimistic relationships, related linked elements were noticed among AV, A-VN, and V-AN speech circumstances.

tremendous cardioid polar sample– the exaggerated coronary heart-form of the area that a extremely directional microphone is most delicate to sound. shotgun microphone– an extended, cylindrical, highly sensitive, unidirectional microphone used to pick up sound from a great distance.

Audiovisual Materials

By utilizing this site, you comply with the Terms of Use and Privacy Policy. white noise– a sound that has the same power stage at all frequencies. waveform monitor– a specialized oscilloscope used to show and analyze the video indicators sync, luminance and chroma levels.

encoded– a signal that has been compressed into another type to cut back size or complexity, as in a composite video signal. emissive expertise– any show system that emits mild to create an image.

In comparisons between speech situations, there was no important activation through the AV condition in contrast with the other two speech circumstances, respectively. Bilateral cuneus were significantly concerned in the A-VN situation in contrast with AV or V-AN circumstances. Pearson correlation coefficients have been computed across the 120 information factors between ROIs for each speech condition, yielding a 12×12 matrix of speech-related mind community for every situation. In this research, we individually analyzed constructive and adverse correlation values. The 12×12 distance matrix of each situation was computed by one minus absolutely the correlation coefficient (Fig. 2C).

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