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. 2017 Mar 9;9:44. doi: 10.3389/fnagi.2017.00044

Table 3.

Ratings on a scale of 1–10 of tinnitus and sound loudness and annoyance at the MML of tinnitus.

Rating at MML (on scale of 1–10) Rain Cicadas Surf BBN
Tinnitus loudness 2 (2=) 2 (2=) 3 (4) 1 (1)
Noise loudness 8 (1=) 8 (1=) 8 (1=) 9 (4)
Tinnitus annoyance 1 (1=) 1 (1=) 2 (4) 1 (1=)
Sound annoyance 3 (1) 4 (2=) 4 (2=) 6 (4)

For example, BBN at MML was rated as being louder and more annoying than other sounds; however, the administration of BBN at this level also resulted in one of the lowest tinnitus loudness and annoyance ratings. The number in brackets represents ranking from 1 (best on measure for sound therapy) to 4 (worst on measure for sound therapy).