ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,401,336, issued on Aug. 26, was assigned to Audoo Ltd. (London).
"Audio interface" was invented by Oliver James Clay (Llanelli, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "An audio interface system is disclosed that receives an audio signal from an audio line and outputs a normalised audio signal. An audio interface device of the audio interface system comprises a signal conditioning module, a gain module to apply a gain to the audio signal and an attenuation module to apply an attenuation to the audio signal to output the normalised audio signal. The audio interface device further comprises an interface configured to communicate the no...