This sound was created by me on a Linux platform using the LMMS program (https://lmms.io) and the ZynAddSubFX synthesizer (http://zynaddsubfx.sourceforge.net), with the "Ioioioioioi" instrument plugin. I don't know who on the ZynAddSubFX team made this particular instrument plugin, but the ZynAddSubFX team is listed here: http://zynaddsubfx.sourceforge.net/credits.html . I added Stereo Reverb, an effect plugin created by Fons Adriaensen. The resulting sound reminds me of shrill, almost-inhuman gibbering, mixed with insane opera-like singing, of the sort that you may hear echoing through the halls of a haunted Bedlam on full-moon nights. I imagine this is what the ghost of an unfortunate who perished in Bedlam might sound like.
瘋狂的笑＆唱歌Ghost.flac
聲道：2
類型：flac
fear、gothic、ghostly、haunted、spectre、creepy、paranormal、Halloween、spooky、phantom、ghost
恐懼、哥特、幽靈的、鬧鬼、光譜、爬行、超自然、萬聖節、幽靈般的、幻影、鬼
資料來源：freesound ( https://freesound.org )