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Kuduwave™ testing aboard the ISS

What does it take to make an audiometer and tympanometry ready for the space age? In a recent interview, Jillian Scotland and Dirk Koekemoer shared their first-hand experience of getting the Kuduwave ready for a voyage to the ISS. It...

What Plug?

For decades, audiologists have encouraged people to wear hearing protection when they attend concerts. Traditionally, the most accessible options have been foam plugs, which have limited appeal due to their poor sound quality. Disposable foam plugs absorb high frequency sounds...

Using the Ling-Madell-Hewitt (LMH) Test Battery

Why change a classic? Because of new knowledge and improved technology, of course! Drs Hewitt and Madell present an update to Daniel Ling’s classic speech test. One of Daniel Ling’s legacies is the Ling Six Sound Test which presents six...

Temporal bone drilling using artificial versus cadaveric specimens - does the specimen precipitate altered drilling techniques?

Hochman et al set an ambitious goal in their study analysing drilling strokes of eight otolaryngology residents (junior: PGY 1-3; senior: PGY 4-5) during temporal bone (TB) drilling practice using cadaveric and artificial specimens. Each trainee dissected one cadaveric and...

Cochlear implantation for single-sided deafness and asymmetric hearing loss

Continuing our sub-theme of cochlear implantation candidacy, Richard Irving and Raghu Kumar review the principles and benefits of cochlear implantation in individuals who have an asymmetric hearing loss. It is well known that cochlear implantation improves auditory capacity, and in...

Application of paper patching in patulous eustachian tube

The condition of patulous eustachian tube, as opposed to dysfunctional eustachian tube, is less frequently diagnosed. Symptoms related to this, such as autophony, aural fullness, ‘being under water’, ‘hearing their own breathing’, and hearing sensitivity (varying in either direction) can...

Audiometric and Quality of Life comparison between Bonebridge® and Osia®

Bone conduction implants are an alternative to hearing aids for varying reasons. Both Bonebridge® and Osia® are transcutaneous devices maintaining intact skin, establishing a connection between the implanted device and external processor through a magnetic system. Both are described as...

Industry update: rechargeable hearing aid batteries

They may be similar in size to a watch battery, but there is a drastic difference between the frequency with which hearing aid batteries need to be changed compared to the simple watch battery. Unlike a watch battery, which may...

Selecting and optimising hearing aids for tinnitus benefit: a rough guide

Hearing aids have a relatively long history as tinnitus treatment tools. Saltzman and Ersner reported success in suppressing tinnitus with simple hearing aids in a number of cases as early as 1947 [1]. In an early comprehensive approach to tinnitus...

Hidden hearing loss in humans

Awareness of cochlear synaptopathy (‘hidden hearing loss’) is growing. Chris Plack gives us an introduction to the condition, defining it and reviewing recent research in humans and animals with respect to noise exposure. The main cause of hearing loss is...

Discovery in the genetics of complex disease: Otitis media

Otitis media (OM), a common disease of childhood, is considered to be a complex trait with multiple genetic and environmental factors expected to contribute to a child’s risk of developing recurrent acute OM (rAOM; ≥3 episodes in 6 months or...

Facing up to the challenge of behavioural observation in infant hearing assessment

The ability to assess detection and discrimination of speech by infants has proved elusive. Dr Iain Jackson and colleagues discuss how new technologies and fresh approaches might offer valuable insight into young infants’ behavioural responses to sound. The limits of...