Adversarial speech-text protection against automated analysis

Adversarial speech-text protection against automated analysis

A method, system, and computer program product are disclosed. The method includes processing an audio signal that includes speech data and transcribing the speech data to generate text data. The method also includes identifying a vulnerable portion of the text data and, in response, applying adversa...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Tuinhof, Hessel, Tran, Ngoc Minh, Simioni, Marco
Format: Patent
Sprache:eng
Schlagworte:
ACOUSTICS
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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Beschreibung
Zusammenfassung:A method, system, and computer program product are disclosed. The method includes processing an audio signal that includes speech data and transcribing the speech data to generate text data. The method also includes identifying a vulnerable portion of the text data and, in response, applying adversarial text to the text data to generate robust text data. Adversarial noise corresponding to the robust text data is generated and applied to the speech data.