Instructions and References

This material is in PDF format, except where noted.

      8000 Hearing Aid Test System

       Fonix 8000 Printer software version 3.0 – How to load new Fonix 8000 printer   

       Fonix 8000 BIOS Setup and Settings   

       Changing Fonix 8000 Battery

       USB Serial Troubleshooting 

Comparison of Directional Hearing Aid Polar Response

FP35 Hearing Aid Analyzer

Testing Digital Aids on the FP35

External Speaker for FP35

Testing Automatic Telecoil Hearing Aids with the FONIX FP35 Hearing Aid Analyzer

Testing FM Systems on the FP35

Performing Automatic Real-ear on the FP35 Hearing Aid Analyzer

Visible Speech testing on the FP35 Hearing Aid Analyzer

FP35 Quick Reference Cards

FP35 RECD

Balancing Radio Systems—fmAdvantage
Procedures for setting up FM radio systems for use with hearing aids by David Evans

      FONIX Analyzers (non-specific)

Real Ear Testing of Open Fitted Hearing Instruments

HA-3 Coupler

Replacing the Ear Level Adapter Tubing

The Effect of Analysis Methods and Input Signal Characteristics on Hearing Aid Measurements

Assembly Instructions–Velcro attachment for Probe Microphone Use with Infant Headband

Attaching a Coupler to an Open Ear Hearing Aid

Open Fit Coupler

Testing Directional Hearing Aids

The Fonix CIC Option (html)

Test with Live Speech (html)

How to Evaluate Hearing Aid Fittings for Quiet and Noisy Listening Environments (html)

      Trade Magazine Articles

Testing Digital and Analog Hearing Instruments: Processing Time Delays and Phase Measurements

Testing Digital Hearing Instruments: The Basics

Probe-Mic Assessment of Digital Hearing Aids? Yes, You Can! (html)

      ANSI, IEC, and Other Standards

A Quick Comparison of IEC 2005 and IEC 1994 (html)

A Quick Comparison of ANSI 2009 and ANSI 2003 (html)

A Quick Comparison of ANSI 2003 and ANSI 1996 (html)

Comparing ANSI S3.22 2003 Standard to Its 1996 predecessor (article)
Note on this article: The text in Figures 3 and 4 is very small and not legible.
Click here to see larger versions Figure 3 and Figure 4

IEC 118-7 Workbook

IHAFF Hearing Aid Fitting Protocol

 

Workbooks and other material for Obsolete Products