The phonetics of how metal singers scream vary depending on the subgenre of metal, but there are some common features. These features include:
Throat tension: Metal singers often tense their throats to create a harsh, raspy sound. This tension can be caused by constricting the vocal cords, raising the larynx, or narrowing the pharynx.
Guttural sounds: Metal singers often use guttural sounds, such as those produced by the glottis or the epiglottis. These sounds can be created by constricting the vocal cords, raising the larynx, or narrowing the pharynx.
Distortion: Metal singers often distort their voices by using a technique called vocal fry. Vocal fry is a type of laryngeal vibration that produces a raspy, creaky sound.
Low pitch: Metal singers often sing in a low pitch. This is because low-pitched sounds are more powerful and can be heard over the sound of guitars and drums.
Overdrive: Metal singers often use overdrive, a type of distortion that is applied to the voice. Overdrive can make the voice sound more powerful and aggressive.
The phonetics of metal screaming can be difficult to learn, but there are many resources available to help singers learn how to scream safely and effectively. Some of these resources include books, websites, and vocal coaches.
Here are some of the phonetic features that are commonly used in metal screaming:
Voiceless glottal fricative: This is a harsh, raspy sound that is produced by constricting the vocal cords.
Epiglottal fricative: This is a guttural sound that is produced by vibrating the epiglottis.
Vocal fry: This is a type of laryngeal vibration that produces a raspy, creaky sound.
False cords: These are a pair of muscles that sit above the vocal cords. They can be used to produce a harsh, guttural sound.
It is important to note that metal screaming can be harmful to the voice if it is not done properly. It is important to warm up the voice before screaming and to take breaks when necessary. It is also important to listen to the body and stop screaming if it is causing pain.
If you are interested in learning how to scream, it is important to find a qualified vocal coach who can teach you how to do it safely and effectively.
"Roar of Thunder, Roaring of Fire
Vocal Chords Pushing their limit and higher
Drumming the rhythm in my veins, so fierce
Heavy Vocals that shall never cease
Packing a punch with every word
With emotion and power so clearly heard
The voice of the band, carrying their sound
Heavy Vocals, shaking the ground"