Academia.edu is a platform for academics to share research papers. Историческая прародина тюрков. Download. Историческая прародина тюрков. Guttural speech sounds are those with a primary place of articulation near the back of the oral cavity. In some definitions, this is restricted to pharyngeal. This article has an unclear citation style. The references used may be made clearer with a different or consistent style of citation and footnoting.