ASLNet: An Encoder-Decoder Architecture for Audio Splicing Detection and Localization

Figure 4

Examples of audio splicing. (a) and (b) are audio clips with one second duration, and (c) is an original audio clip with two seconds duration. (d) Is a spliced audio clip by concatenating (a) and (b). (e) Is a spliced audio clip by inserting (a) into (c). In both spliced audio clips, the locations of spliced segments are marked in red. (a) 1 − s original audio clip. (b) 1 − s original audio clip. (c) 2 − s original audio clip. (d) 2 − s spliced audio clip. (e) 3 − s spliced audio clip.