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k_deshotels k_deshotels
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6 years ago
Earbud devices used to listen to music
 
  a. do not influence the loudness of music.
 b. boost the loudness of the music by 6 to 9 dB.
 c. reduce the loudness of the music by 6 to 9 dB.
 d. reduce the risk of hearing loss resulting from loud sounds.
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summer123summer123
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6 years ago
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k_deshotels Author
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6 years ago
Good timing, thanks!
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Brilliant
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