While there isn't a single official source for a file specifically named you can find and download high-quality ghost voice (Geisterstimmen) MP3s from several reputable sound effect platforms.
: Offers a specific track titled Geisterstimmen by Janbarkmann (approx. 1:39 min) which is free for use in horror scenes and Halloween projects. You can also browse their extensive collection of 1,100+ ghost sound effects . Download geisterstimmen 118442 mp3
: A community-driven database where you can find various ghost whispers and eerie vocalizations uploaded by creators worldwide. While there isn't a single official source for