WhisperX

How transformer models distinguish "um" from meaningful speech — and why removing too much makes you sound like a robot.

Discover how PyAnnote and other tools tackle the critical task of identifying "who spoke when" in audio—and why it’s harder than it sounds.

How voice activity detection shapes every step of the voice tech pipeline, and why it’s harder than it seems.

Herman and Corn break down the difference between speaker diarization and identification to help automate meeting transcripts.