Jun 1, 2010 · This paper addresses a forensic tool used to assess audio authenticity. The proposed method is based on detecting phase discontinuity of the power grid signal.

This paper addresses a forensic tool used to assess audio authenticity. The proposed method is based on detecting phase discontinuity of the power grid ...

The proposed method is based on detecting phase discontinuity of the power grid signal, referred to as electric network frequency (ENF), which is sometimes ...

This paper addresses a forensic tool used to assess audio authenticity. The proposed method is based on detecting phase discontinuity of the power grid ...

Abstract—This paper addresses a forensic tool used to assess audio authenticity. The proposed method is based on detecting phase discontinuity of the power ...

IMPROVED AUDIO EDIT DETECTION USING THE PHASE ANALYSIS OF THE HARMONICS OF THE ELECTRIC NETWORK SIGNAL · Computer Science, Engineering · 2016.

Abstract—A Phase Locked Loop (PLL) based method for determining audio authenticity is proposed in this work. Assuming that the power grid signal is embedded ...

As in a previous work based on the nominal ENF, we here use a feature extracted from the signal estimated phase to perform an automatic audio authenticity test.

This work deals with the use of electrical network frequency (ENF) higher harmonics to assess audio authenticity. It is assumed that ENF has corrupted the ...

Aug 8, 2023 · A method was proposed in [10] to detect the authenticity of audio files based on the discontinuity of the ENF phase, which was further improved ...