Programmable low-power ASIC for hearing Aids
ASIC improves adaptability to patients needs
Technologies used

    Low-power mixed signal ASIC

Industrial sector (PRODCOM code)
    331 Medical and surgical equipment
    332 Instruments and appliances for measuring, checking, testing, etc.

The combined company TÜRK+TÜRK ELECTRONIC GMBH (T+T) and INTERTON HÖRGERÄTE GMBH is developing, manufacturing and selling hearing-aids. T+T does the developing and manufacturing, and the subsidiary company INTERTON HÖRGERÄTE is responsible for the sell-ing and the marketing.
The company started the AE with the aim to develop an ASIC, which replaces the mechanical trimmers in the hearing-aid. This would offer several advantages, including improved performance, miniaturisation, applicability to both current and future hearing-aids, and ease of programming.
The miniaturisation affects the ITE (In-the-Ear) and CIC (Completely-in-Channel) hearing-aids of the smallest size, which represents a niche market for a small company like T+T. These aids have a higher cosmetical use than BTE's (behind-the-ear). Larger companies like SIEMENS or PHILIPS are pushing ahead with using digital signals processing ICs (DSP). The AE allows the company to participate at this technology. The company gained advantage in all aspects of low power mixed signal ASIC methods, so that they take an active part in further designs. The experiment costs were 155,000 ECU with a duration of 15 month. The increase in sales of the new product will allow the company to increase its profit in 1999. The payback period will be 2 years after introducing the product in the market. The product lifetime is about 5 years, the return on investment is about 300%. The time to market is about 1 year.
In general the results of this AE will be of interest to companies, operating in the high-end hearing-aid and acoustic market.



Detailed information

You can also benefit from microelectronics

Low-power mixed signal ASIC technology provided TÜRK + TÜRK ELECTRONIC GMBH with the means of improving its products and enhancing its market position. You can also achieve significant benefits by acquiring the right microelectronics technology and utilising it in your product or manufacturing process. You can get help from FUSE to realise this.

FUSE is a technology transfer programme, funded by the European Commission to stimulate the wider use of microelectronics technologies by European enterprises to increase their competitiveness and enhance their economic growth. The demonstrator described here is one of many examples in the public FUSE portfolio covering the whole spectrum of microelectronics technologies and spanning a wide range of applications and industry sectors.

FUSE provides you with:

  • Best practice in acquiring specific microelectronics technologies and conducting full development projects through the FUSE portfolio of real life demonstrator documents.
  • Local training and expert support to plan your innovation realistically and help you conduct your project successfully.

Further information and support relating to this and other demonstrators can be obtained from the addresses below.

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