Research indicates that the best linguists process unfamiliar foreign speech sounds similarly to non-speech sounds. A new study suggests that if you want to excel in languages like French, Arabic, or Hungarian, you should prioritize how they sound rather than starting with rote vocabulary and grammar.

Study Overview

Conducted by researchers at UCL and Tohoku University in Japan, the study examined how humans learn modern languages. It found that the brains of the most talented linguists perceive foreign terms as random noise rather than recognizable words. Typically, language learners rely on the sounds of their native tongue to understand a new language. However, the more distinct the foreign language’s sounds and pronunciation are from the learner's native language, the more challenging it becomes to master.

Key Findings

The researchers assessed the auditory precision of 67 Japanese learners of English by measuring their ability to detect slight changes in pitch, length, and tone in non-speech sounds. Using functional MRI scans, they monitored participants’ brain activity while distinguishing between English vowel sounds that do not exist in Japanese. The findings revealed:

  • Learners with higher auditory precision mastered pronunciation faster and more accurately.
  • These learners relied less on the brain’s left sensorimotor system, which is involved in language processing.
  • Their brain activity patterns resembled those of individuals processing non-speech sounds.