Audio/Sound #1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Speakers | an output device used with computer systems to produce audio that can be heard by the listener
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| Microphone | an instrument for converting sound waves into electrical energy variations, which may then be amplified, transmitted, or recorded.
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| Bidirectional microphone | microphone that picks up sound from two opposite directions
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| Boom microphone | a directional mic that is mounted on a boom arm and positioned just out of camera
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| Lavalier microphone (lapel) | a small microphone designed to pick up speech from a single person, typically attached to the subject's clothing with a specialized clip
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| Mounted microphone | a microphone that is attached to a stand or boom
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| Omnidirectional microphone | microphone that captures equally from all directions
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| Wireless microphone | a microphone that is not physically connected to a camera or recording equipment
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
KatieMead
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