This paper is accompanied by 12 audio files in wave format.

Contents:
1 to 4 contain a laugh of one person (used in informal listening test),
5 to 8 conatin a laugh of another person.

Both are presented in 4 different files:
1/5 => the original natural laugh in context
2/6 => the synthesized laugh in context
3/7 => the original natural laugh in isolation
4/8 => the synthesized laugh in isolation
9/10 => the "staccato"-synthesized model (used in informal listening test)
11/12 => the diphone-synthesized laughter (used in informal listening test)