Table of Contents
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6.7
Printing to a network file .........................................................................................................30
6.8
Data storage to a network file.................................................................................................30
7
Hearing Instrument Tests Setup.....................................................................................31
7.1
Section overview....................................................................................................................31
7.2
HIT A or B display ..................................................................................................................31
7.3
Graph or table format .............................................................................................................31
7.4
Output or gain scale ...............................................................................................................31
7.5
Hide or Show HIT curves........................................................................................................32
7.6
1996 or 2003 ANSI standard ..................................................................................................32
7.7
ANSI test frequencies.............................................................................................................32
7.8
HIT calibration facts ...............................................................................................................33
7.9
Calibration of HIT reference microphone ................................................................................34
7.10
Calibration check for coupler microphone ...............................................................................35
7.11
Coupling the hearing instrument.............................................................................................36
7.12
Positioning the hearing instrument..........................................................................................37
8
ANSI S3.22 Hearing Aid Tests.........................................................................................38
8.1
Section overview....................................................................................................................38
8.2
ANSI S3.22-1996 facts...........................................................................................................38
8.3
ANSI S3.22-2003 facts...........................................................................................................39
8.4
ANSI 1996 Linear and AGC tests ...........................................................................................39
8.5
ANSI 2003 Linear and AGC tests ...........................................................................................40
8.6
ANSI test results ....................................................................................................................41
8.7
ANSI input-output curves........................................................................................................42
8.8
ANSI telecoil terminology .......................................................................................................43
8.9
ANSI telephone simulator (TMFS) test ...................................................................................44
8.10
Telecoil test results ................................................................................................................45
9
Other Hearing Instrument Tests .....................................................................................46
9.1
Section overview....................................................................................................................46
9.2
Harmonic distortion ................................................................................................................46
9.3
Multicurve procedure..............................................................................................................47
9.4
Multicurve results ...................................................................................................................47
9.5
Spectral analysis in Multicurve ...............................................................................................48
9.6
Battery drain test ....................................................................................................................48
9.7
Manual control procedure.......................................................................................................49
9.8
Sound level meter using manual control .................................................................................49
10
Real-Ear Measurement Setup......................................................................................50
10.1
Section overview....................................................................................................................50
10.2
REM calibration facts .............................................................................................................50
10.3
Calibration of REM probe microphone ....................................................................................51
10.4
Calibration check for probe module ........................................................................................52
10.5
Max TM SPL setup.................................................................................................................53
10.6
ABR nHL to eHL setup ...........................................................................................................53
0611
RM500SL User's Guide Version 2.8
Page 3
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