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Decibel Levels
Inside Classroom
Outside Classroom
1. Classroom with students
8. Hallway (empty, no students)
2. Clapping hands
3. Pencil sharpener
4. Door closing
5. Snapping fingers
6. Talking with partner
7. Whistling
9. Hallway (busy, with students)
10. Locker closing
11. Physical Education class
12. Cafeteria with students
13. Band class in session
14. Library

Decibel Levels Inside Classroom Outside Classroom 1 Classroom with students 8 Hallway empty no students 2 Clapping hands 3 Pencil sharpener 4 Door closing 5 Sna class=

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