JPWO2021074736A5 - - Google Patents

Claims (15)

A method for providing adversarial protection in an audio signal by one or more processors, comprising:
A method comprising, on one or more audio devices, providing a security defense against automated audio analysis of audio signals by using adversarial noise. 2. The method of claim 1, further comprising applying the adversarial noise to a digital audio signal, an analog audio signal, or a combination thereof. 2. The method of claim 1, further comprising determining or selecting the type of adversarial noise to apply to a digital audio signal, an analog audio signal, or a combination thereof in communication. 2. The method of claim 1, further comprising using machine learning operations to analyze the transmitted audio signals communicated in real-time from a user or from recorded messages located in an audio database. 2. The method of claim 1, further comprising estimating a theoretical security defense strength of said adversarial noise. 2. The method of claim 1, further comprising estimating the actual security defense strength of said adversarial noise via feedback loop operations. 2. The method of claim 1, further comprising adjusting the degree of adversarial noise security defense strength. A system for providing adversarial protection in an audio signal, comprising:
comprising one or more computers having executable instructions;
When the executable instructions are executed, the system:
A system that uses adversarial noise on one or more audio devices to provide a security defense that prevents automated audio analysis of audio signals. 9. The system of claim 8, wherein the executable instructions apply the adversarial noise to a digital audio signal, an analog audio signal, or a combination thereof. 9. The system of claim 8, wherein the executable instructions determine or select the type of adversarial noise to apply to a digital audio signal, an analog audio signal, or a combination thereof in communication. 9. The system of claim 8, wherein the executable instructions use machine learning operations to analyze the transmitted audio signals communicated in real time from a user or from recorded messages located in an audio database. . 9. The system of claim 8, wherein the executable instructions estimate a theoretical security defense strength of the adversarial noise. 9. The system of claim 8, wherein said executable instructions estimate the actual security defense strength of said adversarial noise through feedback loop operations. 9. The system of claim 8, wherein the executable instructions adjust the degree of security protection strength of the adversarial noise. Computer program for providing adversarial protection in audio signals, said computer program for causing a computer to carry out the method according to any one of claims 1 to 7 .