Enclosed Spaces
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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| sound waves reflect off surfaces... | show 🗑
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| show | Any surface larger than the wavelength of the given frequency
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| How do reflected sounds compare to the original sound? | show 🗑
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| show | very smooth surfaces
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| show | rough and uneven surfaces. The reflected sound is duller.
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| show | smooth but smaller surfaces. The sound reflection would be lacking in low frequency energy.
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| show | Because of phase relationships, it's important to understand how surfaces in a room affect recordings made there.
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| Multiple sources or reflections will interact to produce spots in the sound field... | show 🗑
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| Reflections in a room create areas of... | show 🗑
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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:
mortehay000
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