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RESEARCH & PROJECTS

Developing speech and audio intelligence for real-world use

Collaborative European research that turns speech intelligence, multilingual AI, automation, and trustworthy AI into deployable technologies.

TECHNOLOGY FOUNDATION

Built around speech technology

Our research supports the capabilities used across VoiceInteraction products, from transcription and translation to metadata extraction and workflow automation.

Speech recognition

Speech-to-text systems for live and recorded content.

Multilingual AI

Processing, translation, and adaptation across languages and domains.

Audio intelligence

Audio classification, segmentation, search, and metadata enrichment.

Operational automation

Reliable speech workflows inside existing systems.

TECHNOLOGY EXPLAINED

The technology behind our work

Read short explainers on the technologies that support our research and product development.

Read short explainers on the technologies that support our research and product development.

Foundations
Foundations
Foundations

6 min read

6 min read

AI Integration & Operational Workflows

AI Integration & Operational Workflows

A model may perform well in isolation, but its usefulness depends on whether it can connect with the systems, repositories, tools, and processes that teams already use.

A model may perform well in isolation, but its usefulness depends on whether it can connect with the systems, repositories, tools, and processes that teams already use.

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Foundations
Foundations
Foundations

6 min read

6 min read

Trustworthy Speech AI

Trustworthy Speech AI

Trustworthy Speech AI focuses on the methods, architectures, and evaluation practices needed to make speech and audio systems robust, transparent, reliable, and suitable for critical environments.

Trustworthy Speech AI focuses on the methods, architectures, and evaluation practices needed to make speech and audio systems robust, transparent, reliable, and suitable for critical environments.

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Foundations
Foundations
Foundations

6 min read

6 min read

Operational Validation & Technology Readiness

Operational Validation & Technology Readiness

For organizations that depend on speech technologies in daily operations, the most important question is often not whether a technology works in a laboratory, but whether it can perform reliably under real-world conditions.

For organizations that depend on speech technologies in daily operations, the most important question is often not whether a technology works in a laboratory, but whether it can perform reliably under real-world conditions.

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Foundations
Foundations
Foundations

6 min read

6 min read

Real-Time Audio Intelligence Under Operational Constraints

Real-Time Audio Intelligence Under Operational Constraints

Developing speech and audio processing technologies capable of operating under real-world constraints, where latency, reliability, and operational performance are critical.

Developing speech and audio processing technologies capable of operating under real-world constraints, where latency, reliability, and operational performance are critical.

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Foundations
Foundations
Foundations

6 min read

6 min read

Multimodal Situational Awareness

Multimodal Situational Awareness

Organizations increasingly operate in environments where information is distributed across multiple sources simultaneously. Conversations, video feeds, documents, metadata, communications systems, and digital records all contribute pieces of a broader operational picture.

Organizations increasingly operate in environments where information is distributed across multiple sources simultaneously. Conversations, video feeds, documents, metadata, communications systems, and digital records all contribute pieces of a broader operational picture.

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Foundations
Foundations
Foundations

6 min read

6 min read

Human-AI Speech Interaction

Human-AI Speech Interaction

Designing natural collaboration between people, speech technologies, and intelligent systems

Designing natural collaboration between people, speech technologies, and intelligent systems

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ACTIVE PROJECTS

Ongoing innovation initiatives

Ongoing projects advancing speech recognition, language technologies, AI applications, and operational workflows across multiple sectors. These initiatives contribute directly to the future evolution of VoiceInteraction's products and capabilities.

RHESIS

RHESIS

Robust Privacy-Preserving Adaptive Human-AI Dialogue Systems for Defence Applications
Robust Privacy-Preserving Adaptive Human-AI Dialogue Systems for Defence Applications

Developing trustworthy human-AI dialogue systems that allow defence and security personnel to interact naturally with AI through voice and text, improving access to information, operational decision support, and multilingual collaboration across European defence environments.

Developing trustworthy human-AI dialogue systems that allow defence and security personnel to interact naturally with AI through voice and text, improving access to information, operational decision support, and multilingual collaboration across European defence environments.

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View Project →
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LINGUARISE-DC

LINGUARISE-DC

Language Innovations: Nimble, Guided, User-friendly, Agile and Robust Solutions Eliminating Defence Challenges
Language Innovations: Nimble, Guided, User-friendly, Agile and Robust Solutions Eliminating Defence Challenges

LINGUARISE-DC addresses the challenge of processing spoken information across multiple languages in environments where timely access to information is critical. The project contributes to the development of multilingual speech technologies that support transcription, language understanding, and information discovery across diverse operational contexts.

LINGUARISE-DC addresses the challenge of processing spoken information across multiple languages in environments where timely access to information is critical. The project contributes to the development of multilingual speech technologies that support transcription, language understanding, and information discovery across diverse operational contexts.

View Project →
View Project →
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STARLIGHT

STARLIGHT

Building resilient AI capabilities for European law enforcement
Building resilient AI capabilities for European law enforcement

Supports Law Enforcement Agencies in understanding, adopting and responding to artificial intelligence in cybersecurity and adversarial contexts.

Supports Law Enforcement Agencies in understanding, adopting and responding to artificial intelligence in cybersecurity and adversarial contexts.

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EMPOWER

EMPOWER

Developing speech and audio intelligence for real-world applications
Developing speech and audio intelligence for real-world applications

Supports European Law Enforcement Agencies with AI-powered investigative tools across Image/Video, Voice/Text and Federated Learning.

Supports European Law Enforcement Agencies with AI-powered investigative tools across Image/Video, Voice/Text and Federated Learning.

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Research Application Areas 

Law Enforcement & Security

Speech technologies supporting criminal investigations, intelligence analysis, digital evidence processing, and multilingual information discovery. 

Speech technologies supporting criminal investigations, intelligence analysis, digital evidence processing, and multilingual information discovery. 

Research Application Areas 

Cultural Heritage & Archives

Preserving, searching, and unlocking historical audiovisual collections through transcription, metadata generation, and language technologies. 

Preserving, searching, and unlocking historical audiovisual collections through transcription, metadata generation, and language technologies. 

PROJECT aRCHIVE

Explore our research portfolio

Discover projects that have contributed to the development of speech technologies, multilingual systems, accessibility solutions, and industry-specific applications.

Discover projects that have contributed to the development of speech technologies, multilingual systems, accessibility solutions, and industry-specific applications.

RHESIS

Robust Privacy-Preserving Adaptive Human-AI Dialogue Systems for Defence Applications

Robust Privacy-Preserving Adaptive Human-AI Dialogue Systems for Defence Applications

Developing trustworthy human-AI dialogue systems that allow defence and security personnel to interact naturally with AI through voice and text, improving access to information, operational decision support, and multilingual collaboration across European defence environments.

View Project →
View Project →
QREN 5108

Enhancing multimedia intelligence through semantic information management

Enhancing multimedia intelligence through semantic information management

Supports semantic information distribution and filtering associated with multimedia content.

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View Project →
QREN 2525

Creating natural dialogue systems for automated customer interaction

Creating natural dialogue systems for automated customer interaction

Supports automated natural conversation between users and organizations without human operator intervention.

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SAVAS

Building multilingual resources for speech and language technologies

Building multilingual resources for speech and language technologies

Supports multilingual resource collection and annotation across six European languages.

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CAPER

Enabling collaborative intelligence against organized crime

Enabling collaborative intelligence against organized crime

Supports organized crime prevention through a shared platform for information exploration and analysis.

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View Project →
LINGUARISE-DC

Language Innovations: Nimble, Guided, User-friendly, Agile and Robust Solutions Eliminating Defence Challenges

Language Innovations: Nimble, Guided, User-friendly, Agile and Robust Solutions Eliminating Defence Challenges

LINGUARISE-DC addresses the challenge of processing spoken information across multiple languages in environments where timely access to information is critical. The project contributes to the development of multilingual speech technologies that support transcription, language understanding, and information discovery across diverse operational contexts.

View Project →
View Project →

Building speech technology through research and collaboration

VoiceInteraction actively collaborates with universities, research institutions, public organizations, and industry partners to advance speech recognition, language technologies, AI workflows, and real-world applications.