: A study in Nature Scientific Reports discusses how neural networks unravel these acoustic features to predict developmental traits.
If you are looking for a high-quality academic source on the "audio effect" of a child's scream (how it is structured and why it affects us), the most relevant paper is the 2015 study published in titled "Human Screams Occupy a Privileged Niche in the Communication Soundscape," which explores an acoustic property called "roughness". Key Scientific Insights from the Research efect_audio_tipat_de_copil
: A review in Frontiers in Neuroscience explains how laryngeal tension and "roughness" associate directly with a newborn's distress levels. : A study in Nature Scientific Reports discusses
: Fundamental frequencies usually range from 400 to 650 Hz . : Fundamental frequencies usually range from 400 to 650 Hz
The study of "child scream" audio effects generally falls into three categories:
For a deep dive into these effects, you can review these peer-reviewed sources: