The essentials for taking care of your hearing aid

The essentials for taking care of your hearing aid:

Cleaning

Brush the tip of the hearing aid with a dry toothbrush morning and evening, twice daily. (Reason, wax changes consistency and texture, it’s the number one cause for hearing aids failure).

Once a week, wipe off hearing aid tip with alcohol swab.

Change battery once a week.

Open battery door whenever the hearing aid is not being worn.

Apple to Beef Up iPhone Hearing Aid Compatibility Features

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6a0120a5580826970c019b00185270970c-800wiApple is seeking to make cell phone use easier for hear aid users. The US Patent & Trademark Office recently published a patent application from Apple that reveals improved technology coming to future iPhones.

A hearing aid is typically worn by someone who suffers from hearing loss and can compensate for the hearing impairment by amplifying the local sound field. Hearing aids do not always function well with some portable communication devices such as mobile phones. One problem experienced by those who wear hearing aids and have a mobile phone is that the microphone inside the hearing aid may pick up unwanted ambient acoustic noise from the surrounding background environment. This makes it difficult for the user to discern the desired speech.

When the hearing aid is switched to its T-coil mode, however, the hearing aid microphone may be deactivated, and the T-coil is inductively coupled, via the local magnetic field, to the voice coil of the receiver in the mobile phone.

Hearing aid compatible (HAC) mobile phones are becoming more commonly available to the public. Currently a few mobile phones contain an active noise cancellation (ANC) block that is typically implemented using digital audio signal processing techniques, to help reduce or cancel out the acoustic background noise that may be heard by a user of the mobile phone.6a0120a5580826970c019b0018531c970c-800wi

The ANC block attempts to cancel out the acoustic background noise by producing what is referred to as an anti-noise signal. The anti-noise signal is combined with the desired audio content, and then the receiver voice coil is driven with this combined signal. The goal is that the receiver will produce an anti-noise acoustic signal that should, in theory, cancel the acoustic background noise that otherwise would be heard by the user. This technology is also used in noise-canceling headphones.

With Apple’s invention a desired audio signal is combined with an anti-noise signal. An earpiece speaker has a voice coil that is coupled to convert the combined signal into audible form, while producing a by-product magnetic field signal.

In this way, the portable device can produce the desired audio content acoustically, while at the same time producing the desired anti-noise for acoustic coupling (e.g., when an iPhone is being held against the user’s ear in a handset mode of operation), but at the same time also avoid the unnecessary inductive coupling of anti-noise into a hearing aid that is operating in its T-coil mode.

Source, Patently Apple

T-coil now in both sides of Insio micon binaural custom instruments

Siemens continually strives to provide hearing instrument wearers the best performance in all environments.  Insio™ is the first custom hearing instrument family to offer micon technology with the most comprehensive collection of  industry features including 48 processing channels, 250 million instructions per second, 12kHz bandwidth, tinnitus therapy functionality, wireless connectivity, faster feedback cancelation and natural sound quality.

Also popular for connectivity is the t-coil for use with telephone or looped environments.

INSIO micon
Engineered for absolute discretion and comfort.
Introducing Insio micon, a full line of micon custom ITE products with a new design, smaller instruments, including a new IIC, and wireless down to a tiny CIC. Based on the wearer’s audiogram, the new Siemens modeling software calculates and builds the optimal shape and size of the vent, achieving the same acoustical performance of a larger vent in less space. An optimal vent size and shape minimizes occlusion and feedback, while providing the highest wearing comfort. The new technology and construction of Insio with micon, wearers will have unparalleled speech clarity and natural sound.

Insio. Live your individuality.