Narration is not all I do as a voice-over artist...
Series of twelve abrupt, ear-piercing shrieks and screeches of varying lengths.  First ten are high-pitched shrieks, last two are low-pitched growls for use in horror/monster animation, video-games, etc.
PLEASE EXERCISE CAUTION IF USING HEADPHONES.  Be sure to keep your volume at a moderate level.
No effects or processing was used in the production of this track.
Enjoy!

Audio chain:
Microphone - SHURE SM7B
Preamp - ART Voice Channel (loaded with a Telefunken tube)
DAWS - NCH WavePad 

WELDEN VO SCREECHER CREATURE SAMPLES

Here is a short :14sec demonstration of Kargyraa style Tuvan throat-singing.  No effects were used, this is the dry audio recording.  If you have a sub-woofer, kick it on for extra rumbling.
Audio chain: 
Microphone - SHURE SM7B 
Preamp - ART Voice Channel (loaded with a Telefunken tube)
DAWS - NCH WavePad

Welden throatsing1

Voice Actor and performance artist Carl Welden has been delivering theatrically charged spoken-word since 1995, utilizing a dynamic blend of character voices, humor and insight. In addition to his acclaimed one-man show and, Carl toured for 17 years with Arm Of The Sea Theater (mask & puppet troupe), spent years announcing on-air at WGHQ Kingston and has also served the master of ceremonies for countless festivals and events. He currently works throughout the tristate area as a production sound mixer for film and television, as well as occasionally lecturing on sound, voice and the performing arts.
The rest of the while, he lives with his family in the Hudson Valley

CARL WELDEN