Audio
Every personal detail spoken aloud comes out, with the recording's original length and timing preserved.
See what we remove →Harvan Data Labs removes personal data from recorded audio, video and transcripts. You send the media you already hold; we return it with names, numbers, addresses and faces gone, the transcript tagged to match, and a log of every change — ready to use for AI training, analytics or sharing.
Send any combination of the three. Each can be redacted on its own or together, so audio, picture and text stay consistent with each other.
Every personal detail spoken aloud comes out, with the recording's original length and timing preserved.
See what we remove →Nobody on screen is identifiable — faces, badges, screens and burned-in text, for every frame they appear in.
See what we remove →Personal details replaced with neutral tags at the same points in the media, so the text still lines up.
See what we remove →Call recordings, interviews, meetings and training footage hold exactly the kind of natural speech and behaviour that models learn from — and also names, phone numbers, account numbers and recognisable faces. Until those are removed, the material cannot safely be used for training, shared with a vendor, or sent outside the team.
Train, fine-tune and evaluate on the recordings your organisation already owns, without carrying personal data into the dataset.
Hand redacted media to vendors, annotators, researchers or clients, with a record of what was removed from each file.
Timing, speaker turns and audio-video sync are preserved, so transcript alignment, speaker separation and training still work after redaction.
Customer calls cleared of personal details before analytics, QA scoring or model training.
Internal recordings turned into training data that carries no personal data into the model.
Candidate interviews redacted on audio and video before review, research or product work.
Consultations and study interviews anonymised before analysis or sharing with collaborators.
Footage cleared of bystanders, badges and screens before publication or archive release.
Claim and advice calls redacted before they leave the regulated environment.
Recorded evidence and investigation interviews prepared for disclosure.
Client media redacted before it reaches annotators or offshore teams.
Send one to two hours of representative material under NDA. We redact it free of charge so you can judge the output before any commitment.