公开(公告)号：US10529336B1

公开(公告)日：2020-01-07

申请号：US15703662

申请日：2017-09-13

Applicant: Amazon Technologies, Inc.

Inventor： Nicholas Channing Matthews ,  Jeddel Yeras

IPC: G10L15/00 ,  G10L15/26 ,  H04M1/27 ,  G06F21/50 ,  H04M3/493 ,  G06F16/635 ,  G06Q30/00

Abstract: Technology is described for removing sensitive information. An audio block that represents a portion of a conversation may be identified. A text representation for the audio block may be obtained using a speech-to-text process. The text representation for the audio block may be compared to pattern rules to mark sensitive information in the audio block. A portion of audio data from the audio block marked as sensitive information may be removed in the audio block.