Skip to Main Content

Home Categories

Quiz Builder

Free quiz building from a large question library, with custom questions and first-party online play.

Pro

AI quiz building, image questions, private quizzes, and advanced export workflows for serious creators.

API

Authenticated API access for builders creating their own quiz apps, workflows, and integrations.

Color scheme

© QuestionStock

Library snapshot4,089 questions30 categories

All systems operational

Categories Features Quiz Builder Pro API

About Pricing Quizzes Support Contact

Status API docs Terms Privacy

Which acoustic formant is most closely associated with vo... | QuestionStock

Representative image for question: Which acoustic formant is most closely associated with vowel height (high vs. low vowels)?

Categories
Linguistics

Which acoustic formant is most closely associated with vowel height (high vs. low vowels)?

Medium

Create a free account to see more questions and build your own quiz.

Which acoustic formant is most closely associated with vowel height (high vs. low vowels)?

Options:

First formant (F1)
Second formant (F2)
Third formant (F3)
Fundamental frequency (F0)

Correct answer: First formant (F1)

Explanation: F1 correlates with vowel height: higher F1 values signal lower vowels. For instance, a low [a] often has F1 ≈ 800–1000 Hz while a high [i] has F1 ≈ 300 Hz.

Created 2026-03-10T17:31:19.658Z. Updated 2026-03-10T17:31:19.658Z.