AuditoryVoIP allows you to adapt the telephone signal to your personal hearing preferences when making calls using an SIP provider. AuditoryVoIP improves general speech intelligibility, also for individuals with age-related hearing impairement. AuditoryVoIP was developed by researchers at the Fraunhofer IDMT so that you can again easily understand telephone calls no matter where you are – whether at home, at work or on the move.


Product benefits
  • Individual sound adjustment
  • Automatic loudness adaptation
  • Better speech intelligibility
  • Settings can be made without a hearing test
  • Simple operation also during calls
Softphone functions
  • iPhone™ address book integration
  • Detailed call history
  • Supports TCP/IP and UDP
  • Background mode for TCP/IP background notifications
  • Wi-fi, 3G- or 4G (LTE) connection (if VoIP is supported by the phone provider)

Compatible with iPhone 4, iPhone 4S, iPhone 5 or iPod™ touch. Requires iOS 5.0 or later.
In order to use AuditoryVoIP, you require a paid account with an SIP provider.

Note: AuditoryVoIP is not a hearing aid and is not a medical device.