BLACK-BOX OVER-THE-AIR ATTACK ON A SMART SPEAKER

The invention provides a method for over-the-air attacks on an automated speech recognition device, the method comprising: a) sending an audio file to a speaker; b) receiving retrieving information associated with an over-the-air recording from an automated speech recognition device, wherein the rec...

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Bibliographische Detailangaben
Hauptverfasser:	FIRNKORN, Jörg, FISCHER, Sebastian, MOTTA, Mariele, GREßNER, Florens, HAGEMANN, Tanja
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACOUSTICS CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING 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:	The invention provides a method for over-the-air attacks on an automated speech recognition device, the method comprising: a) sending an audio file to a speaker; b) receiving retrieving information associated with an over-the-air recording from an automated speech recognition device, wherein the recording is associated with the audio file sent to the speaker; c) evaluating the received recording against a predetermined criterion; d) pertubating the audio file to generate a new audio file if the predetermined criterion is not reached; and e) repeating steps a) to e) with the new audio file until the predetermined criterion is reached.