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Figure 4. Sound Designer Software Application Opening Menu
The Sound Designer SDK is a cross-platform library that provides an interface to the hearing aid modeling and
control functions. By providing a consistent API across multiple platforms, it simplifies the development of fitting
software targeting the Ezairo 7111 V2 Pre Suite product. The SDK distribution file also contains sample mobile
applications for iOS, Android and Xamarin, to facilitate the development of mobile applications that work with the
Ezairo 7111 V2 Pre Suite and Windows sample code.
A complete reference guide for the Sound Designer Software Windows Application is provided upon installation of
the software (see below for installation instructions). An SDK reference guide is included with the SDK distribution
package.
2.4 Hybrid Demonstrator Board
The Hybrid Demonstrator Board is designed to be used with the Ezairo 7111 V2 Pre Suite firmware bundle to
develop hearing aids based on Ezairo 7111. The board features many configuration options available via standard 0.1
inch header pins. The Ezairo 7111 demonstrator board also features a socket for housing the Ezairo 7111 hybrid module.
This allows easy replacement of the Ezairo 7111 module during development, testing and debugging.
The picture and the configuration options are described in Section 3.3, “Configuring the Hybrid Demonstrator
2.5 Programming Box
When using the Ezairo 7111 Hybrid Demonstrator Board, a programming box interface is provided through a 6-pin
DIN connector that is mounted on the board. A 6-pin DIN to 6-pin DIN cable is also provided, allowing direct
