Danish Speech
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As a Danish Speech & Audio AI Specialist in our Global AI Community, you evaluate and validate speech AI systems—ensuring machine-generated voices sound natural, speech recognition captures intent accurately, and voice AI models learn from high-quality datasets. Your work directly impacts millions of users' voice-based AI experiences.
What You'll Do
Audio Evaluation & Quality Assessment
- Evaluate AI-generated speech (TTS) for naturalness, pronunciation, rhythm, tone, and emotion
- Identify transcription errors, pronunciation issues, and linguistic nuances in speech recognition (ASR) outputs
- Analyze audio using waveform and spectrogram tools to identify quality issues
- Provide structured feedback for model improvement
Audio Editing & Technical Proficiency
- Apply audio restoration techniques to optimize speech samples
- Prepare and validate speech content for training pipelines
Speech Linguistics & Dataset Validation
- Apply phonetics and linguistics expertise to identify speech variations across accents and languages
- Review voice recordings for clarity, consistency, and technical quality
- Support creation and validation of high-quality speech datasets
- Perform audio annotation and labeling for dataset integrity
Voice AI Project Support
- Support TTS, ASR, voice similarity, voice generation, and conversational AI evaluation projects
- Contribute to quality assurance workflows for voice technology projects
- Document findings to inform model improvement
Qualification path
Mandatory Qualifications
Education / Professional Background
One of the following:
Bachelor's degree in Audio Engineering, Sound Engineering, Music Technology, Linguistics, Phonetics, Speech-Language Pathology, Computational Linguistics, or Computer Science (Speech/AI focus)
OR 2+ years professional experience in: audio production, dialogue editing, voice recording, podcast/audio post-production, speech dataset creation, or AI speech projects
Language Requirements
Native-level Danish (C1/C2+) – Required for pronunciation and linguistic accuracy
Professional English (B1+) – Required for technical instructions and documentation
Technical Competency
Hands-on experience with at least one professional audio tool: Adobe Audition, iZotope RX, Pro Tools, Reaper, Audacity, Logic Pro, Cubase, or equivalent DAW
Working knowledge of: audio editing/restoration, noise reduction, spectrogram analysis, waveform interpretation, and audio quality assessment
Completion of subject-specific qualification assessment (practical audio/speech evaluation)
Identity verification (IDV) process – Required as soon as possible after application completion