Your Personal AI · 5 months ago
Phonetic Linguist - Singing Voice Data Annotation for AI
United States
Full-time
Remote
Mid LevelYour Personal AI is seeking a highly qualified Phonetic Linguist to join their team working on cutting-edge AI voice synthesis technology. The role involves precise annotation of professional singing recordings to create training data for advanced voice synthesis models, requiring collaboration with an international team and handling confidential voice synthesis research.
Artificial Intelligence (AI)ConsultingData Collection and LabelingMachine Learning
Responsibilities
Segmenting singing recordings into 5-30 second phrases with precise timing
Correcting automated phoneme predictions using visual and auditory analysis
Labeling special vocal elements (breathing, silences, glottal stops)
Handling cross-linguistic pronunciation variations in musical contexts
Maintaining consistent quality standards across large datasets
Working with proprietary web-based annotation platforms
Qualification
Required
Master's or PhD in Linguistics, Phonetics, or related field
Expert knowledge of International Phonetic Alphabet (IPA)
Proven experience with acoustic analysis software (Praat, ELAN)
Strong background in phonetic transcription and spectrogram interpretation
Experience with time-aligned annotation workflows
Native or near-native English proficiency
Preferred
Experience with speech synthesis or voice technology projects
Understanding of vocal techniques and singing styles
Background in computational linguistics or audio signal processing
Previous work with AI training data annotation
Research experience in acoustic phonetics or speech science
Company
Your Personal AI
Your Personal AI helps businesses drive innovation through cutting-edge AI solutions.
Founded in 2022
11-50 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase