1. Advanced hearing aid technology Harvey Dillon National Acoustic Laboratories CRC HEAR

2. Intelligibility in quiet Intelligibility in noise Comfort & quality Convenience Clinicians

3. Intelligibility in noise Amplification / tone controls Feedback cancelling Intelligibility in quiet Comfort & quality Convenience Clinicians

4. Intelligibility in quiet Wireless (e.g. FM) Directional microphones Intelligibility in noise Comfort & quality Convenience Clinicians

5. Directional microphones • Fixed • Adaptive null • Multi-channel adaptive null • Super-directional (linked bilateral)

6. Intelligibility in noise Intelligibility in quiet Adaptive noise suppression Multi-program Open fittings Expansion Bilateral feedback control Active occlusion reduction Bilateral auto control Comfort & quality Convenience Clinicians

7. Intelligibility in noise Intelligibility in quiet Comfort & quality Adaptive noise suppression Multi-program Open fittings Expansion Bilateral feedback control Active occlusion reduction Bilateral auto control Convenience Clinicians

8. Intelligibility in noise Intelligibility in quiet Bilateral manual control Phone interface Auto-telecoil Rechargeable battery Alerting tones and messages Comfort & quality Convenience Clinicians

9. Intelligibility in noise Intelligibility in quiet Convenience Bilateral manual control Phone interface Auto-telecoil Rechargeable battery Alerting tones and messages Comfort & quality Clinicians Data logging Integrated RECD

10. Intelligibility in noise Intelligibility in quiet Comfort & quality Convenience Data logging Integrated RECD Clinicians

11. Intelligibility in noise Intelligibility in quiet ADRO WDRC Auto-program Comfort & quality Convenience Auto-gain adaptation Trainability Clinicians

12. Intelligibility in noise Intelligibility in quiet Wireless (e.g. FM) Directional microphones Amplification / tone controls Feedback cancelling Comfort & quality Convenience ADRO WDRC Auto-program Adaptive noise suppression Multi-program Open fittings Expansion Bilateral feedback control Active occlusion reduction Bilateral auto control Bilateral manual control Phone interface Auto-telecoil Rechargeable battery Alerting tones and messages Implantable hearing aids Auto-gain adaptation Trainability Data logging Integrated RECD Echo reduction Clinicians

13. Thanks for listening www.NAL.gov.au

14. Intelligibility in noise Intelligibility in quiet Wireless (e.g. FM) Directional microphones Amplification / tone controls Feedback cancelling Comfort & quality Convenience WDRC ADRO Auto-program Adaptive noise suppression Multi-program Open fittings Expansion Bilateral feedback control Active occlusion reduction Bilateral manual control Phone interface Auto-telecoil Rechargeable battery Alerting tones and messages Middle ear implants Auto-gain adaptation Trainability Bilateral auto control Data logging Integrated RECD Clinicians

15. Intelligibility in noise Intelligibility in quiet Comfort & quality Convenience Clinicians