Freelancer
Specific data labeling tasks performed using "Label Studio" as the primary interface. The following tasks were performed on the audio data: Verbatim Transcription: Listening to raw audio segments and typing out the exact speech, including "disfluencies" (um, uh, stuttering) and non-standard grammar, to capture the authentic nature of human speech. Audio Segmentation (Diarization): Using Label Studio’s waveform interface to identifying and marking start/end times for different speakers (e.g., "Interviewer" vs. "Subject"). Sociolinguistic Tagging: Labeling specific acoustic regions where "code-switching" occurred (changing languages/dialects mid-sentence). Tagging emotional tone (e.g., Nostalgic, Distressed, Neutral) for sentiment analysis studies. Annotating specific regional slang or idioms that required cultural knowledge to interpret correctly. Metadata Classification: Assigning demographic attributes to speakers based on auditory cues and context (e.g., estimated age g