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Presentation Transcript
advanced hearing aid technology

Advanced hearing aid technology

Harvey Dillon

National Acoustic Laboratories

CRC HEAR

slide2

Intelligibility in quiet

Intelligibility in noise

Comfort & quality

Convenience

Clinicians

slide3

Intelligibility in noise

Amplification / tone controls

Feedback cancelling

Intelligibility in quiet

Comfort & quality

Convenience

Clinicians

slide4

Intelligibility in quiet

Wireless (e.g. FM)

Directional microphones

Intelligibility in noise

Comfort & quality

Convenience

Clinicians

directional microphones
Directional microphones
  • Fixed
  • Adaptive null
  • Multi-channel adaptive null
  • Super-directional (linked bilateral)
slide6

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

slide7

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

slide8

Intelligibility in noise

Intelligibility in quiet

Bilateral manual control

Phone interface

Auto-telecoil

Rechargeable battery

Alerting tones and messages

Comfort & quality

Convenience

Clinicians

slide9

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

slide10

Intelligibility in noise

Intelligibility in quiet

Comfort & quality

Convenience

Data logging

Integrated RECD

Clinicians

slide11

Intelligibility in noise

Intelligibility in quiet

ADRO

WDRC

Auto-program

Comfort & quality

Convenience

Auto-gain

adaptation

Trainability

Clinicians

slide12

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

slide13
Thanks for listening

www.NAL.gov.au

slide14

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

slide15

Intelligibility in noise

Intelligibility in quiet

Comfort & quality

Convenience

Clinicians