गोपनीयता और अध्ययन डेटा

Your recordings stay with you

Frequency Lab audio is processed in your browser. The academy does not upload your microphone recordings or uploaded practice audio to its server. You can download a recording yourself; close the page to release local playback resources.

Questions and translation requests

Your question or text is sent to the academy server for source retrieval. It is not stored in the academy’s conversation database, and no third-party language model receives it in the current source-retrieval mode. Hosting infrastructure may retain operational request logs.

Messages and proposals

Enquiry names, email addresses and messages, and submitted language proposals, are stored in the founder’s private inbox. Contact details are used to respond to your enquiry. Use the contact form to request correction or deletion.

Practice progress

Completed exercises are saved in your browser’s local storage and are specific to this device. Clearing site data removes them.

Security and service operation

Private studio access requires an authorised account. Public submission limits use a short-lived hash of the network address and date; the raw address is not stored in the application’s rate-limit table. There are no advertising trackers in the academy.

Last updated: 15 November 2026.