At the heart of every Siemens Signia digital hearing aid are one million transistors on a computer chip smaller than a grain of rice. This processing power is just the beginning of the Signia difference. Siemens Signia digital hearing aids helps the hearing impaired as no hearing aid has ever done before.


Siemens Signia digital hearing aids are the only hearing aids with ConTrast, a patent-pending artificial intelligence system that works to distinguish speech from noise. The Siemens Signia digital hearing aids analyzes sound for information content, like speech, and instantly accentuates the frequency ranges where these sounds are detected. At the same time, it reduces the volume of frequency ranges that contain noise. It’s like boosting the contrast in a photograph to bring out the details.

Research has shown that directional microphones improve speech intelligibility in noisy situations, resulting in increased satisfaction. Available on select Signia models, the optional TwinMic System allows you to choose whether the hearing aid picks up sound coming from all directions, such as oncoming traffic when crossing the street, or focuses on sounds coming directly in front of you, such as the person speaking to you at a party.

In addition to normal use, your Hearing Health Care Professional can program some Siemens Signia digital models with up to two listening memories that let you further adjust your hearing by touching a button. For example, one memory may favor a noisy work environment, while the other is specially tuned for watching television.

A tone in your Siemens Signia digital hearing aid identifies which memory you’ve selected. Of course if your hearing needs or prefences ever change, reprogramming you Signia digital hearing aids is as easy as visiting your Hearing Health Care Professional.