Does an old podcast guest release cover AI training?

Often not. Many guest releases grant the right to publish and promote an episode. Licensing the voice to a third party for training a model is a different use, and a lawyer should read the wording before you rely on it.

Can I get releases after the fact?

Yes. Many sellers write to past speakers with a short, specific release for AI training and offer a share of the proceeds. Recordings from speakers who decline or cannot be reached are simply left out of the set.

Is a voice biometric data?

It can be. Illinois, Texas and Washington have laws on biometric identifiers that can cover voiceprints, and Illinois lets individuals sue. Whether a dataset involves voiceprints depends on how it is used, which is a question for your lawyer.

Who owns a voiceover recorded for a client?

Usually the client. Work recorded under a client contract tends to belong to the client, so a studio can only license sessions it owns outright or has written permission to license.

Will the buyer remove personal details?

Buyers generally run their own de-identification, but you should still strip names, contact details and anything a speaker said about third parties before a buyer ever sees a sample.

Speaker Releases for Selling Voice Data

What should a voice data release cover?

The release is the document a buyer's lawyer reads first. It should name the recordings, say that they may be licensed to third parties to train and evaluate AI models, and say whether the speaker can be identified or cloned. It should also record what the speaker is paid, if anything, and whether they can withdraw.

Have your own lawyer draft or read it. Nothing on this site is legal advice, and the wording that works for a narrator under contract may not work for a podcast guest.

OwnershipYou own the recordings or hold a written right to license them.
AI training namedThe release mentions licensing for AI training, not only publishing.
Every speakerHosts, guests, narrators and callers, not only the main voice.
Client work excludedSessions recorded for clients stay out unless the contract allows it.
Personal details outNames and contact details removed before any sample is shared.

Which US laws apply to voice recordings?

Recording consent

Some states let one participant consent to recording a conversation; a minority, roughly twelve, need consent from everyone on it. Look up the statute where you recorded. These laws decide whether the recording was made lawfully, which is the starting point for any sale.

Biometric laws

A voiceprint can count as a biometric identifier. Illinois's Biometric Information Privacy Act (BIPA) requires written consent before collecting one and lets individuals sue. Texas (the Capture or Use of Biometric Identifier Act) and Washington also regulate biometric identifiers. If a buyer may use the audio to recognize or clone speakers, raise this with your lawyer.

"This call may be recorded"

That notice covers making the recording. It does not necessarily cover selling the recording later to train AI. IVR prompts recorded by paid voice talent are a cleaner case than recorded callers, since the talent signed a contract.

Statutes this section draws on

Illinois: BIPA, chapter 740 ILCS 14 of the Compiled Statutes
Texas: Business and Commerce Code § 503.001, the CUBI statute
Washington: chapter 19.375 of the Revised Code
Recording consent: the wiretap or eavesdropping statute of the state where you recorded

How do releases differ by source?

Source	Who must agree	Common gap
Podcast archive	Hosts and every guest	Guest releases written for publishing only
Audiobook narration	Narrator, plus the rights holder of the text	The publisher or author may own the recording
Voiceover studio	Talent, and the client where the session was paid work	Client contracts that assign the recording
IVR and phone prompts	The voice talent who read the prompts	Caller audio mixed in with the prompts

Audiobooks are a double case: the narration is a performance of someone else's text, so both the voice and the words need clearing. If performers worked under a union agreement, read what it says about AI use too.

Questions about consent

Does an old podcast guest release cover AI training?: Often not. Many guest releases grant the right to publish and promote an episode. Licensing the voice to a third party for training a model is a different use, and a lawyer should read the wording before you rely on it.
Can I get releases after the fact?: Yes. Many sellers write to past speakers with a short, specific release for AI training and offer a share of the proceeds. Recordings from speakers who decline or cannot be reached are simply left out of the set.
Is a voice biometric data?: It can be. Illinois, Texas and Washington have laws on biometric identifiers that can cover voiceprints, and Illinois lets individuals sue. Whether a dataset involves voiceprints depends on how it is used, which is a question for your lawyer.
Who owns a voiceover recorded for a client?: Usually the client. Work recorded under a client contract tends to belong to the client, so a studio can only license sessions it owns outright or has written permission to license.
Will the buyer remove personal details?: Buyers generally run their own de-identification, but you should still strip names, contact details and anything a speaker said about third parties before a buyer ever sees a sample.

Speaker releases for selling voice data