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Table of Contents

Impulse noise

79

Reverberation options

80

Setting up reverberation

81

Running reverberation test

82

Reverberation results

83

RT60 summary screen

84

Viewing RT60 values of each band

84

Deleting RT60 value in a filtered band

84

Decay curve screen

85

Tabular RT60 screen

86

Curves

87

Captured curves

87

Captured curve applications

87

Setting up captured curves

88

Running captured curves

90

Criterion curve families

91

Types of Criterion Curves

91

Setting up criterion curves

92

Audiometric background curves

94

Setting up audiometric background curves

94

Running and viewing curves

96

Curve measurements and results

96

Speech Intelligibility

98

STI-PA testing

98

Zones

98

Selecting STI scale or CIS scale

98

STI scale

99

Common Intelligibility Scale (CIS)

99

When to take STI-PA readings?

99

Conducting a STI-PA test (overview of steps)

100

STI-PA setup

100

 

Models SE and DL

Page 7
Image 7
3M DL, SE Curves Captured curves, Criterion curve families, Audiometric background curves, Running and viewing curves