One of my users is trying to track down a problem where his Python process keeps getting whacked by SIGTERM. Now, in theory, SIGTERM is reserved for user use and the OS (Red-Hattish Linux) shouldn ...

The process involves analyzing the original speech signal, creating a spectrogram, selecting a phase sequence, and generating an encoded watermark using frequency-dependent gain factors.

The patent application (Publication Number: US20240038249A1) describes a method for applying a watermark signal to a speech signal to prevent unauthorized use. The method involves receiving an ...

[1] Detection of audio copy-move-forgery with novel feature matching on Mel spectrogram. Expert Systems with Applications (2023). [2] Digital forensics approach for handling audio and video files .