Rilevamento e dializzazione dei diffusori

Che cos'è la diarizzazione degli altoparlanti?

La diarizzazione degli altoparlanti è il processo di partizionamento di un flusso audio in segmenti secondo l'identità dell'altoparlante. In termini più semplici, risponde alla domanda "chi ha parlato quando?" This is essential for multi-speaker recordings like meetings, interviews, podcasts, conference calls, and legal proceedings where knowing who said what is just as important as what was said.

STT.ai uses advanced neural speaker diarization models that can detect and label speakers in real time. The system creates speaker embeddings -- numerical representations of each voice's unique characteristics -- and clusters them to distinguish between different people. This works even when speakers have similar voices or frequently interrupt each other.

Come funziona il rilevamento dei diffusori

Usa casi per il rilevamento dei diffusori

Rilevamento diffusori su STT.ai

Speaker detection is available on all paid plans. When you transcribe audio or video with speaker detection enabled, the transcript will include speaker labels inline with the text. You can also export speaker-labeled transcripts in all supported formats including SRT, VTT, DOCX, JSON, and PDF.

The system can detect up to 20 distinct speakers in a single recording. For best results, ensure each speaker has at least a few seconds of solo speech. Overlapping speech is handled but may reduce accuracy in heavily cross-talked segments.