SOUNDS LAB

Brazilian Portuguese sounds, taught visually and aurally.

The Sounds Lab covers vowel reduction, nasal vowels, the "lh" and "nh" sounds, rhythm, and prosody. Learners must hear before they trust pronunciation.

Vowel reduction

the unstressed vowel collapse

Unstressed "e" and "o" often reduce to near-schwa sounds in Brazilian Portuguese. This is why written Portuguese sounds different from spoken Brazilian.

phonologybeginner-criticalvowels
example
"de" → [dʒi], "o" → [u] in unstressed positions

Nasal vowels

ã, em, im, om, um

Brazilian Portuguese has five nasal vowel sounds. They occur before "m" and "n", and in words ending in "-ão". They give the language its distinctive resonance.

phonologybeginner-criticalnasals
examples
mão, pão, bem, sim, bom, um

Brazilian rhythm

syllable-timed, not stress-timed

Brazilian Portuguese is syllable-timed, giving it a flowing, even cadence unlike English. This rhythm is what makes it sound "musical" to foreign ears.

prosodyrhythmintermediate
contrast
English is stress-timed; Brazilian PT is syllable-timed