Function
Icon
Description
Transducer Selection
Click to select the transducer used for the test ear:
•
Insert
(earphones)
•
Phone
(standard headphones)
•
High Frequency
(headphones)
•
Bone
(oscillator)
•
SF Unaided
(Sound Field speaker, unaided)
•
SF Aided 1
and
SF Aided 2
(Sound field speaker - Aided 1 and 2
•
Multispeaker
Masking Transducer
Selection
Click to select the transducer used for the masked ear:
•
Insert
(earphones)
•
Phone
(standard headphones)
•
High Frequency
(headphones)
•
Bone
(oscillator)
•
SF
(Sound Field speaker)
•
SF Aided 1
and
SF Aided 2
(Sound field speaker - Aided 1 and 2)
Masking Options
Mask
Click to enable or disable masking.
Stimulus Selection
Click to select stimulus type.
•
Tone (Tone testing)
•
Warble (Tone testing)
•
FRESH noise (Tone testing)
•
Pre-recorded stimulus (Speech)
•
Microphone to present live speech stimulus (Speech)
Curve Selection
Click to select the curve type:
•
THR
(Threshold level) (Tone)
•
MCL
(Most Comfortable Loudness level)
•
UCL
(Uncomfortable Loudness level)
•
SDT
(Speech Detection Threshold) (Speech)
•
SRT
(Speech Recognition Threshold) (Speech)
•
WRS/SRS
(Word Recognition Score/Sentence Recognition Score) (Speech)
Talk Forward
The
Talk Forward
dialog is described in the MADSEN Astera² Reference
Manual.
16
Otometrics - MADSEN Astera²
10 The Sunshine Panel