How do you make an esophageal trill?

Answer 1

Just to give you some info, my friends have some kind of secret language that they used to speak at school and they had the esophageal trill in it. The sound is extraordinarily hard to make and even if you make it right, your word might be wrong because it might come out as a doubly-articulated consonant, which is considered a separate phoneme in the language. My friends don't use it much anymore because a lot of people look at them think it's gross when they use the esophageal trill for some reason. And is there a symbol for this sound?

Answer 2

To make an esophageal trill, also known as a "pig squeal," you need to constrict your throat muscles to produce a high-pitched sound while exhaling. It involves manipulation of your epiglottis and might require practice to perfect the technique without causing harm to your throat. It is commonly used in vocal techniques in extreme metal Music Genres.