The Passion™ hearing instrument series delivers sophisticated performance down to the finest details. This page gives you a brief introduction to some of the technical details that give you a better listening experience.

The ISP platform

Passion utilises Integrated Signal Processing™ (ISP) technology, exclusive to Widex. ISP integrates your needs and preferences while dramatically increasing sound quality.

Central to the ISP platform are:

Multi-channel Locator: a dual microphone system that helps to optimise sound, making speech more intelligible by reducing background noise. (Available with PA-115 and PA-110)

Speech Enhancer: separates speech from noise in your listening environment. (Only available with PA-115)

Multi-directional Active Feedback Canceller: minimises feedback and feedback whistling. (Available with PA-115 and PA-110)

Superior sound quality 

Audibility Extender: detects otherwise inaudible high pitched sounds and transposes them into lower, audible frequencies. This means you can hear things you couldn’t hear before. (Only available with PA-115)

Stable Sound Delivery™: emphasises natural sound by minimising feedback.

Sound Harmony™: optimises hearing instrument performance, letting you experience a clear and balanced sound.

Other features

NanoCare™: a nano-coated wax protection system that protects the hearing instrument’s receiver as well as safeguarding the sound path.

Flexible venting options: Passion gives you the possibility of larger venting, meaning reduced blockage of the ear canal (occlusion) and less risk of feedback.

EcoTech II: this technology provides extremely long battery life, making it highly efficient and cost-effective.