Kezek

Two people, one mono recording → one time-aligned track per person.

CodeWeightspip install kezek

Each example is a 30 s excerpt of a real conversation, mixed down to one channel. Kezek splits it into one track per person. Overlaps and short replies such as “yeah” or “mm-hm” stay with the person who said them, and the two tracks sum exactly to the input. The original channels are given for comparison. These conversations were not used in training.

Example 1

30 s · overlap 4.1 s · short replies over speech kept 5/5

Input: one mono recording
Kezek · person A
Original channel A
Kezek · person B
Original channel B
Short replies in this excerpt
  • A 0.2 s “Mhmm.” kept
  • A 3.0 s “Yes.” kept
  • A 14.4 s “Yes.” kept
  • B 3.1 s “she'd” kept
  • B 25.6 s “I know.” kept

Example 2

30 s · overlap 4.8 s · short replies over speech kept 6/6

Input: one mono recording
Kezek · person A
Original channel A
Kezek · person B
Original channel B
Short replies in this excerpt
  • A 9.0 s “yeah. So” kept
  • A 19.3 s “Yeah.” kept
  • B 4.9 s “What's” kept
  • B 13.3 s “Okay.” kept
  • B 18.7 s “Yo.” kept
  • B 27.1 s “Yeah.” kept

Example 3

30 s · overlap 5.3 s · short replies over speech kept 6/6

Input: one mono recording
Kezek · person A
Original channel A
Kezek · person B
Original channel B
Short replies in this excerpt
  • B 1.5 s “Oh.” kept
  • B 8.9 s “Oh.” kept
  • B 16.8 s “Oh.” kept
  • B 21.3 s “Yep.” kept
  • B 24.2 s “Mhmm.” kept
  • B 28.0 s “Okay.” kept

Example 4

30 s · overlap 6.8 s · short replies over speech kept 5/5

Input: one mono recording
Kezek · person A
Original channel A
Kezek · person B
Original channel B
Short replies in this excerpt
  • A 10.7 s “Had, like” kept
  • A 29.1 s “Yeah. Yeah.” kept
  • B 5.4 s “Yeah.” kept
  • B 10.1 s “do you know the” kept
  • B 12.1 s “what?” kept

Example 5

30 s · overlap 4.5 s · short replies over speech kept 5/5

Input: one mono recording
Kezek · person A
Original channel A
Kezek · person B
Original channel B
Short replies in this excerpt
  • A 1.2 s “Yeah.” kept
  • A 9.2 s “Yeah.” kept
  • A 17.0 s “Yeah.” kept
  • A 27.2 s “Yeah.” kept
  • B 11.1 s “Yeah.” kept

Example 6

30 s · overlap 4.0 s · short replies over speech kept 6/6

Input: one mono recording
Kezek · person A
Original channel A
Kezek · person B
Original channel B
Short replies in this excerpt
  • A 3.7 s “Mhmm.” kept
  • A 10.5 s “Right.” kept
  • A 14.1 s “I know.” kept
  • A 21.3 s “Mhmm.” kept
  • A 24.1 s “Okay.” kept
  • A 27.5 s “Oh, wow.” kept