| 1 | acoustical society of america | | | | | | | 5 | 2.03% |
| 2 | greater boston chapter of | | | | | | | 2 | 0.81% |
| 3 | boston chapter of the | | | | | | | 2 | 0.81% |
| 4 | chapter of the acoustical | | | | | | | 2 | 0.81% |
| 5 | of the acoustical society | | | | | | | 2 | 0.81% |
| 6 | the acoustical society of | | | | | | | 2 | 0.81% |
| 7 | the greater boston chapter | | | | | | | 2 | 0.81% |
| 8 | its events are supported | | | | | | | 1 | 0.41% |
| 9 | events are supported on | | | | | | | 1 | 0.41% |
| 10 | are supported on a | | | | | | | 1 | 0.41% |
| 11 | volunteer basis please be | | | | | | | 1 | 0.41% |
| 12 | basis please be aware | | | | | | | 1 | 0.41% |
| 13 | please be aware that | | | | | | | 1 | 0.41% |
| 14 | be aware that it | | | | | | | 1 | 0.41% |
| 15 | aware that it is | | | | | | | 1 | 0.41% |
| 16 | that it is not | | | | | | | 1 | 0.41% |
| 17 | not necessary to be | | | | | | | 1 | 0.41% |
| 18 | it is not necessary | | | | | | | 1 | 0.41% |
| 19 | is not necessary to | | | | | | | 1 | 0.41% |
| 20 | chapter and its events | | | | | | | 1 | 0.41% |
| 21 | necessary to be a | | | | | | | 1 | 0.41% |
| 22 | member of the national | | | | | | | 1 | 0.41% |
| 23 | of the national asa | | | | | | | 1 | 0.41% |
| 24 | the national asa to | | | | | | | 1 | 0.41% |
| 25 | national asa to join | | | | | | | 1 | 0.41% |
| 26 | asa to join our | | | | | | | 1 | 0.41% |
| 27 | to join our local | | | | | | | 1 | 0.41% |
| 28 | join our local chapter | | | | | | | 1 | 0.41% |
| 29 | and its events are | | | | | | | 1 | 0.41% |
| 30 | gbc the greater boston | | | | | | | 1 | 0.41% |
| 31 | boston chapter and its | | | | | | | 1 | 0.41% |
| 32 | encourage all interested individuals | | | | | | | 1 | 0.41% |
| 33 | the field and to | | | | | | | 1 | 0.41% |
| 34 | field and to offer | | | | | | | 1 | 0.41% |
| 35 | and to offer perspectives | | | | | | | 1 | 0.41% |
| 36 | to offer perspectives on | | | | | | | 1 | 0.41% |
| 37 | offer perspectives on current | | | | | | | 1 | 0.41% |
| 38 | perspectives on current issues | | | | | | | 1 | 0.41% |
| 39 | on current issues in | | | | | | | 1 | 0.41% |
| 40 | acoustics we encourage all | | | | | | | 1 | 0.41% |