Fraunhofer Institute for Digital Media Technology IDMT

Where AI means Audio Intelligence.

Monitoring of industrial manufacturing processes, traffic monitoring or identifying manipulations in audio data - at the headquarters in Ilmenau, Thuringia, everything revolves around the safe and efficient AI-based recognition and classification of audio and video data. Another focus is the development of audio technologies for virtual acoustic product experiences as well as customized solutions for the production and reproduction of authentic and spatial sound experiences for the professional audio and entertainment sectors. We serve the current trend towards energy-efficient and miniaturized loudspeakers with intelligent control algorithms.

In the Hearing, Speech and Audio Technology HSA department in Oldenburg, key technologies are developed for "The Hearing Car". Machines are trained to be able to "hear" in order to minimize downtimes. Robust speech recognizers make devices listen and enable contactless control and quality assurance. In the health sector, speech and language analysis systems are being developed for therapeutic applications and, thanks to mobile EEG systems, the sleeping laboratory comes home. Thanks to algorithms for better speech intelligibility and personalized sound quality, hearables are becoming suitable for the work world – and media use a listening pleasure for everyone.

News

Press Release / 13.11.2025

Reliable acoustic drone detection

Detecting and locating drones thanks to intelligent sensor data fusion

Press Release / 22.10.2025

For optimal speech intelligibility in film and television

"Speech Intelligibility Meter" integrated into international broadcast production solution

Press Release / 19.9.2025

Sustainable Aquaculture

Fraunhofer IDMT presents intelligent acoustic monitoring of pumps at Aquaculture Europe

Press Release / 9.9.2025

Can you spot manipulated media?

Discover how at this year’s International Broadcasting Convention IBC, taking place September 12–15 in Amsterdam!

4.9.2025

Fraunhofer IDMT at IAA MOBILITY 2025

The Hearing Car–Innovative Acoustic Sensors for (Semi-)Autonomous Vehicles

Press Release / 3.9.2025

Intelligently search media archives

Fraunhofer IDMT presents “InsightPersona”, a combined face and speaker recognition system, at IBC 2025.

Press Release / 28.8.2025

The mobile sleep laboratory in the general practice?

Field study in the "SchlafCheck" project tests digital sleep anamnesis

Social Media

For updates or news about Fraunhofer IDMT please follow us on

Focus projects

 

SpatialSound Wave for automotive audio

The audio platform for the car of the future: holistic sound management for creating immersive and interactive audio content

 

Reliable speech documentation

Automatic speech recognition for contactless documentation, e.g. in maintenance tasks, quality assurance or logistics – efficient and secure

 

QualiBolS

Development of an AI-based in-line acoustic monitoring system for the quality of stud welded joints

 

Mobile multisensor system for sleep monitoring at home

Development of a multi-sensor system close to the ear that can be conveniently used by patients for sleep monitoring at home

 

InsightPersona

Combined face and speaker recognition to automatically analyze vast media archives

 

Hearing for the car

AI-supported acoustic sensor systems for the automotive sector to ensure greater safety and reliability in road traffic – for example through intelligent siren recognition and localization

 

High-performance center InSignA

Together with companies, we quickly transfer innovations in the area of intelligent signal analysis and assistance systems into applications.

 

Your sound, in every situation

»YourSound« of Fraunhofer IDMT in Oldenburg enables users of audio devices to adjust audio to their own acoustic preferences – as easy as never before!

 

Fraunhofer IDMT

Ehrenbergstr. 31
98693 Ilmenau
Germany
Phone +49 3677 467-0

 

Oldenburg Branch for Hearing, Speech and Audio Technology

Fraunhofer IDMT
Marie-Curie-Straße 2
26129 Oldenburg
Germany
Phone +49 441 80097-400