Synthesized Speech Detection Using Convolutional Transformer-Based Spectrogram Analysis. (arXiv:2205.01800v1 [cs.SD])

Synthesized speech is common today due to the prevalence of virtual
assistants, easy-to-use tools for generating and modifying speech signals, and
remote work practices. Synthesized speech can also be used for nefarious
purposes, including creating a purported speech signal and attributing it to
someone who did not speak the content of the signal. We need methods to detect
if a speech signal is synthesized. In this paper, we analyze speech signals in
the form of spectrograms with a Compact Convolutional …

analysis arxiv detection spectrogram speech transformer