Introduction
The document introduces the AURICAL FreeFit, a wireless and binaural Probe Microphone Measurement (PMM) unit designed to enhance the fitting of hearing instruments by using real ear measurements rather than average ear models. This approach aims to improve customer satisfaction by providing more accurate and personalized fittings.

Key Features

• Wireless and binaural operation for ease of use and comfort.
• Real Speech stimuli including ISTS for dynamic fitting.
• Chirp and OpenREM calibration for open fittings.
• FitAssist tools for streamlined fitting processes.
• Customizable user tests and measurement sequences.
• FreeStyle mode with Feature-2-Benefit functionality.
• Dedicated noise reduction testing and tinnitus markers.
• Extensive sound library and custom target stimuli.
• ABR/ASSR data conversion and eardrum listening capabilities.

User Experience
The FreeFit PMM is designed to integrate seamlessly into existing workflows, allowing audiologists to verify fittings efficiently. The system supports binaural measurements and offers tools like the Occluded Probe-Tube Detector and Feedback Finder to enhance the fitting process.

Software Integration
The OTOsuite software platform integrates all elements of the AURICAL system, providing an intuitive and customizable environment for diagnostics, counseling, fitting, and verification. This integration ensures a consistent and smooth workflow.

Flexibility and Customization
FreeFit offers unprecedented flexibility with its wireless design, allowing for verification against NAL and DSL targets or custom targets. The system supports open fittings and can be used independently or in combination with other AURICAL devices.

Evaluation of Hearing Instrument Technology
The FreeStyle mode with two-channel stimulus and Feature2Benefit mode allows for the demonstration of hearing instrument benefits such as noise reduction and directionality. Users can add stimuli and define protocols to evaluate new features.

About Otometrics
Otometrics is a leader in the audiology industry, providing solutions for hearing and balance care professionals worldwide. The company is part of the GN Group and offers a range of products under various brand names.

Conclusion
The AURICAL FreeFit PMM unit offers a comprehensive solution for audiologists seeking to improve the accuracy and efficiency of hearing instrument fittings. Its integration with OTOsuite software and flexible design make it a valuable tool for enhancing client satisfaction.