CPC G06F 21/6254 (2013.01) [G06F 40/295 (2020.01); G10L 15/26 (2013.01); G10L 17/00 (2013.01); G10L 2015/228 (2013.01)] | 20 Claims |
1. A system comprising:
at least one processor; and
a memory that stores computer program instructions that are executable by the at least one processor, the computer program instructions including:
a speech recognizer configured to generate a text-based representation of audio data;
a context determiner configured to:
identify, from within the text-based representation, first text that includes one or more of at least one key phrase of a set of key phrases, at least one word that corresponds to a symbol character, or a predetermined length of numerical characters; and
determine a contextual correspondence between the first text and second text that is associated with identifying information, in the text-based representation, for removal therefrom, the second text comprising at least one non-numeric character therein; and
a scrubber configured to replace a segment of the audio data, corresponding to an identified portion of the second text, with different audio data.
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