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Equinox 2.0
Interacoustics Equinox 2.0 User Manual
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Additional Information
Affinity
2
.0
/ Equinox
2
.0
Hearing Aid Analyzer
2
Table of Contents
Default Chapter
1
Additional Information
1
Table of Contents
3
1 Ac440
11
About AC440 Module
11
Launching AC440 with Databases
12
Launching from Otoaccess
12
Launching AC440 from Noah
13
Using the Tone Screen
14
The Speech Screen Elements
20
Speech Audiometry in Graph Mode
23
Dual Speech Graphs
24
50% Discrimination Line
24
Bönninghaus & Röser Calculation
25
Speech Audiometry in Table Mode
26
The SRT Table
26
The WR Table
27
Binaural Speech
28
Full 2(4) Channel Speech in Noise
29
Counselling Tab
31
Sound Studio
31
Clinical Application of the AC440 Tests
32
Air Conduction Audiometry
32
High Frequency Audiometry
34
Multi Frequency Audiometry
35
Bone Conduction Audiometry
36
Masking
37
Speech Audiometry
38
Speech Reception Threshold (SRT) in Table Mode
40
Word Recognition (WR) in Table Mode
41
Speech Testing with a Microphone
42
Speech Testing with an External CD Player
43
Speech Testing with Wave Files
44
Masking Level Difference (MLD)
46
Master Hearing Aid (MHA)
48
Hearing Loss Simulation (HLS)
50
Short Increment Sensitivity Index
52
Weber
54
Knaster
55
Ablb/Fowler
57
Stenger Test
58
TEN Test
60
Quicksin
61
Tone Decay
63
ANL Test
66
SIQ Test
71
SIN Test
73
Working with Individual Setups (Test Protocols)
75
Selecting a Test Protocol
75
Creating New Protocols
76
Common Setup
76
Tone Testing Setup
78
Speech Testing Setup
90
MLD Testing Setup
98
MHA Counselling Setup
100
Knaster Testing Setup
102
HLS Counselling Setup
104
SISI Testing Setup
107
Weber Testing Setup
108
Quicksin Setup
109
Quicksin Additional Features Setup
111
Ablb/Fowler and Stenger Setup
113
TEN Test Setup
113
ANL Test Setup
114
SIQ Test Setup
116
SIN Test Setup
118
Finishing the Test Protocol
120
Changing a Test Protocol Permanently
120
Changing a Test Protocol Temporarily
121
Importing and Exporting Test Protocols
122
Importing a Test Protocol
122
Exporting a Test Protocol
123
General Setup
124
Symbol Editor
125
Noah Database Settings
126
Tone and Speech Settings
126
General Suite Settings and Examiner
127
Startup
127
Examiner Settings
127
Language
128
PDF Print
129
Password Protection
130
The AC440 Menu Items
131
PC Shortcut Manager
133
Standalone Database Settings
134
Faq
135
Importing Wave Files - Speech from Hard Drive (ISF440)
137
Appendix 1
137
Appendix 2
142
Masking Help/Automasking Quick Guide
149
Audiometer Implementation of the TEN(HL) Test for Diagnosing Cochlear Dead Regions
142
Appendix 3
149
2 Rem440
154
Quick Guide
154
About REM440
156
REM440 Tests
156
Launching REM440 with Databases
157
Launching REM440 from Noah4
157
Launching REM440 from Otoaccess
157
The REM Screen Elements
159
Background on Real-Ear Measurements Using REM440
166
Required Items
166
Calibration
168
Gain Versus Response View
169
Real-Ear Measurements on Open Fittings
170
Calibrate for Open Fit
171
Probe Placement
172
Stimuli for Real-Ear Measures
172
Tone Stimuli
172
Speech Stimuli/Ists
173
Composite Signals/Icra
173
What Stimulus to Choose
173
Presenting a Stimulus
174
Working with Fitting Targets
175
Calculating the Target
175
Choosing a Fitting Prescription
175
DSL M[I/O] Options
176
NAL-NL1/NAL-NL2 Options
178
Comparing to the Hearing Aid Fitting Software
179
On Top Mode
179
Show Cursor on the Graph
180
Table Mode
180
Speech Intelligibility Index (SII)
181
Display Peaks and Valleys
181
Preconditioning and Sweep Delay
182
Preconditioning
182
Sweep Delay
182
Smoothing a Curve
182
Comparing Curves
183
Managing Multiple Curves
183
Curve Display Options
184
Deleting Curves
184
Combined Screen View
184
Changing the Curve Colour
184
Clinical Application of Real-Ear Measurements Using REM440
185
REUR/REUG Measurements
185
Predicted REUR
187
REUG/REUR from a Previous Session
188
REUR/REUG in both Ears View
188
REAR/REAG Measurements
189
REIG Measurements
191
RECD Measurements
193
RECD Using the Client's Own Ear Mould
195
RECD Using the SPL Probe
197
Own Mould Versus SPL Probe
199
Predicted RECD Curve
199
Measured RECD Compared to a Predicted RECD
200
Re-Using a Coupler Curve
200
RECD from a Previous Session
201
Test Box/Coupler Base Fitting (Simulated REM)
201
The "Coupler Approach
201
The "Real-Ear Approach
203
Importing the RECD into the Hearing Aid Manufacturers Software
203
Counselling the Parents in Visible Speech Mapping
203
REOR/REOG Measurements
204
Measuring Input/Output
205
Directionality Measurements
207
Binaural REM Measurements
208
FM System Verification
216
FM Transparency
216
Ear Level, FM Only
219
Working with Individual Setups (Test Protocols)
222
Selecting a Test Protocol
222
Creating New Test Protocols
223
REUG/REUR Settings
226
REAR/REAG Settings
228
REIG Settings
230
RECD Settings
232
REOR/REOG Settings
234
Input/Output Settings
236
Directionality Settings
238
Pause Settings
240
Visible Speech Mapping Settings
240
Combined Screen Setup
241
Fitting Prescription Setup
242
Dsl
243
NAL-NL2 Settings
244
NAL-NL1 Settings
245
Print Layout Settings
246
Finishing the Test Protocol
247
Changing a Test Protocol Permanently
247
Changing a Test Protocol Temporarily
248
Importing and Exporting Test Protocols
248
Importing a Test Protocol
248
Exporting a Test Protocol
249
General Setup
250
The REM 440 Menu Items
252
Visible Speech Mapping (VSPM440)
255
About Visible Speech Mapping
255
The Visible Speech Mapping Screen
256
Verification with Visible Speech Mapping
262
Considerations before You Begin
262
Visible Speech Mapping (in Ear Mode)
262
Visible Speech Mapping (in Coupler Mode/Test Box Mode)
263
Visual Tools for Counseling and Verification
266
Percentile Analysis
266
Display Peaks and Valleys
267
Show Examples
267
Speech Intelligibility Index
268
Speech Spectrum
268
Dynamic Range View
269
Aided Versus Unaided
269
Visible Speech Mapping Settings
270
Faq
272
The REM440 Test Signal Characteristics
278
Appendix 1
278
REM PC Shortcuts
280
Technical Specifications of the REM440 Software
281
3 Hit440
282
HIT440 Quick Guide
282
About HIT440
284
HIT 440 Tests
285
Launching the HIT 440 Software from Databases
286
Launching HIT440 from Noah
286
Launching HIT440 from Otoaccess
286
The HIT440 Screen
288
Hearing Instrument Testing Using HIT440
293
Testing Hearing Instruments
293
Testing Bone Anchored Device Using the SKS10 Skull Simulator
294
Installing the Skull Simulator License in the HIT440 Software
295
How to Receive a New HIT License
295
Activating the New HIT License
296
Using the Skull Simulator Protocol
297
Setup of SKS10 in the Affinity Test Chamber
298
Running Pre-Programmed Test Protocols
300
Automatic Testing (Auto Run)
300
Preconditioning and Sweep Delay
301
Preconditioning
301
Sweep Delay
301
Smoothing a Curve
301
Show Cursor on the Graph
302
Managing Multiple Curves
302
Curve Display Options
303
Combined Screen View
303
Changing the Curve Color
303
Comparing Curves
304
Comparing to the Manufacturers Specification Sheets
305
Telecoil Testing
305
Application of the HIT440 Tests
307
Frequency Response
307
Gain Curve
308
Harmonic Distortion
309
Intermodulation Distortion
311
Attack/Recovery Time
312
Battery Current Drain/Battery Life Time
313
Equivalent Input Noise
315
Reference Test Gain
316
Microphone Directionality
317
Single Frequency
318
Response/Gain/Input/Output
319
Delay
320
Ospl90
321
Full-On Gain
322
Working with Individual Setups (Test Protocols)
323
Selecting a (Standard) Test Protocol
323
Designing a Customized Test Protocol
324
Frequency Response Settings
326
Gain Curve Settings
329
Harmonic Distortion Settings
330
Input/Output Settings
332
Intermodulation Distortion Settings
334
Attack/Recovery Time Settings
336
Battery Current Drain Settings
338
Equivalent Input Noise Settings
339
Reference Test Gain Settings
343
Directionality Settings
345
Single Frequency Settings
346
Response/Gain/Input/Output Settings
348
Delay Settings
349
Pause Settings
351
Combined Screen Setup
352
Print Layout Settings
353
Finishing the Test Protocol
354
Changing a Test Protocol Permanently
355
Changing a Test Protocol Temporarily
356
Importing and Exporting Test Protocols
356
Importing a Test Protocol
356
Exporting a Test Protocol
357
General Setup
358
The HIT440 Menu Items
361
HIT440 Software - Technical Specifications
363
The HIT440 Test Signal Characteristics
365
Appendix 1
365
Connecting the TBS25 to Affinity /Equinox
366
4 Printing and Making Reports
367
The Print Wizard
367
Designing a Customized Print Template
369
Design Elements
370
General Elements
370
Taskbar
373
Creating Reports
374
Operation of the Report Editor
374
The Report Editor
374
The Template Editor
376
5 Recovery Manager
377
6 Crash Reports
379
7 Quick Guides
381
8 References
383
4
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Interacoustics Equinox 2.0 Specifications
General
Brand
Interacoustics
Model
Equinox 2.0
Category
Hearing Aid
Language
English
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