FEATURE EXTRACTION FOR ANONYMIZED SPEECH RECOGNITION

摘要

Various of the disclosed embodiments relate to systems and methods for extracting audio information, e.g. a textual description of speech, from a speech recording while retaining the anonymity of the speaker. In certain embodiments, a third party may perform various aspects of the anonymization and speech processing. Certain embodiments facilitate anonymization in compliance with various legislative requirements even when third parties are involved.

主权项

1. A computer-implemented method for speech data processing comprising:
receiving a raw waveform containing speech data of a user; providing the raw waveform to a third party processing system; directing the third party processing system to perform an operation upon the waveform, the operation making identification of the user from the waveform more difficult; and receiving a textual depiction of speech from the third party system.