Back to Hebrew Roots
The Mechanics of Speech

About Talking

Every sound in every language is shaped airflow. The alphabet is a map of where in the mouth we choose to constrict that air. Click a point on the diagram to learn how each sound is born — and why European languages split the same glyphs into wildly different noises.

Sagittal cross-section of the human vocal tract showing places of articulation
1
BILABIAL
p b m w

Bilabial — Both Lips Together

The lips meet and part. This is the most visible articulation in the vocal tract — you can watch it happen in a mirror. The two lips form a complete closure, then release: a stop. Or they hum with the velum lowered: a nasal. Or they round and narrow without touching: an approximant.

/p/voiceless bilabial stop — lips close, release with a burst of air (pat, spin)
/b/voiced bilabial stop — same closure, vocal folds vibrate (bat, rubber)
/m/bilabial nasal — lips closed, velum lowered, air through the nose (man, summer)
/w/bilabial approximant — lips rounded but not touching, tongue high and back (we, away)
The Hebrew Connection

Heletter Pe (𐤐) — the mouth that scatters divine breath — became P and B. The lips that Hebrew used for the sacred act of dispersion were reduced to a mechanical pop. M (from Mem 𐤌, the water of resurrection) also lives here — the closed-mouth hum that once meant the passage through death to life.

The Hebrew letters were born in the deep throat — in the glottis and the pharynx, the most sacred regions of the vocal tract. As they moved west, articulation drifted forward in the mouth — from the glottis to the velum, from the velum to the palate, from the palate to the lips — and their meanings drifted forward into arbitrariness.

You have arrived, my distant friend
At the gate of a Bibliokepo
Rocked on the knee of a bald cypress tree
Suckling on de bayou di beppo

You might be alarmed by the words that you find
In the folds of the room that you enter
So hop in the chat or the forum if you please
And teach me something about dis-ease

In your friendship or anger, come tickle and tease
Or in truth, look with me to the center