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Table 5 Comparison among CG and SG conditions I, II, III, and IV using noise at 270° azimuth

From: Using the hearing in noise test (HINT) in the assessment of the performance of directional microphone

HINT at 270° azimuth

CG

SG

Condition I

Condition II

Condition III

Condition IV

Range

 − 12 to − 10.33

 − 7.4 to 10.2

 − 11.4 to 4.6

 − 13 to 3.8

 − 14.6 to 3.0

Mean ± SD

 − 10.95 ± 0.35

1.22 ± 3.55

 − 4.14 ± 3.25

 − 8.31 ± 3.74

 − 8.60 ± 3.84

F test

67.332

p value

0.001*

P1

 

0.001*

0.001*

0.005*

0.019*

P2

  

0.001*

0.001*

0.001*

P3

   

0.001*

0.001*

P4

    

0.547

  1. P1: Comparison between CG and SG condition I
  2. P2: Comparison between SG condition II and SG condition I
  3. P3: Comparison between SG condition III and SG condition II
  4. P4: Comparison between SG condition IV and SG condition III