Cách phát âm "luminance" trong tiếng Anh
ˈluːmɪnəns
LOO·mih·nəns
Trọng âm chính: LOO
Nghe người bản ngữ nói luminance theo ngữ cảnh trong các đoạn video thực tế
Linguistic Pronunciation Masterclass: “luminance”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
LOO
Tense long vowel with sustained acoustic resonance.
mih
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
nəns
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("LOO"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels.
How Native Speakers Say It: Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).
Connected Speech & Natural Conversational Flow
When followed by a vowel, insert a subtle glide (/w/ or /j/) to connect into the subsequent word without an abrupt glottal stop.
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "luminance" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“just the luminance of light coming from the object it's using information from the rest of the object it's making”— MIT OpenCourseWareWatch clip
“The effect is caused by luminance, the intensity of the light in the colors on the canvas.”— TED-EdWatch clip
“luminance contrast you don't get to see depth very well here's another version what happened here”— Harvard UniversityWatch clip
“A study in 2019 showed that luminance, or lux, that's brightness, may be key here.”— TEDx TalksWatch clip
“actually wanted to tone down the the luminance of a projector the other one was softer and was for more made for a more comforting experience there's also”— StanfordWatch clip
“So what is going on here is that the gradients of luminance that are pushing into the center, as the poster asks, make you assume”— WIREDWatch clip
Luyện phát âm từ “luminance”
Nghe người bản xứ phát âm, ghi âm giọng nói của bạn khi lặp lại câu vào micro và nhận điểm chính xác từng từ trong thời gian thực.
just the luminance of light coming from the object it's using information from the rest of the object it's making
Nghe theo ngữ cảnh: “luminance”
70 đoạn clipThe Tiếng Anh word “luminance” is transcribed in the International Phonetic Alphabet (IPA) as ˈluːmɪnəns (phonetic respelling: LOO-mih-nəns). Phonologically, it consists of 3 syllables (LOO · mih · nəns), with primary lexical stress placed on the 1st (initial) syllable (LOO). Grammatically, “luminance” functions as a noun. SayItVid indexes 70 authentic Tiếng Anh video clips demonstrating how native speakers articulate “luminance” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, TED-Ed, Harvard University.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @21:23
“and it's using other information than just the luminance of light coming from the object it's using information from the rest of the object it's making the object it's using information from”
- 🇺🇸 USTED-EdClip #2 · @1:24
“through milky waves of blue night sky. The effect is caused by luminance, the intensity of the light in the colors on the canvas. the intensity of the light in the colors on the canvas.”
- 🇺🇸 USHarvard UniversityClip #3 · @23:39
“depth from shading in the luminance contrast version so if you have no luminance contrast you don't get to see depth very well here's another version what happened here here's another version what happened here”
- 🇺🇸 USTEDx TalksClip #4 · @3:21
“down myopia progression. A study in 2019 showed that luminance, or lux, that's brightness, may be key here. or lux, that's brightness, may be key”
- 🇺🇸 USStanfordClip #5 · @29:01
“was much stronger and that turned out to be a distraction this is a case we actually wanted to tone down the the luminance of a projector the other one was softer and was for more made for a more comforting experience there's also was softer and was for more made for a more comforting experience there's also”
Định nghĩa & Ý nghĩa: “luminance”
- The quality of being luminous.
- The amount of light that passes through, is emitted, or is reflected from a particular area, and falls within a given solid angle.
Câu ví dụ trong ngữ cảnh (2)
- “just the luminance of light coming from the object it's using information from the rest of the object it's making”
- “The effect is caused by luminance, the intensity of the light in the colors on the canvas.”
Cụm từ và cấu trúc thông dụng
Phát âm: “luminance”
- Pronunciation:
- LOO-mih-nəns
- Âm tiết:
- LOO · mih · nəns
- Written Hyphenation:
- lu · mi · nance
- Trọng âm chính:
- LOO
- IPA:
- ˈluːmɪnəns
- Nghe theo ngữ cảnh
- luminance
Các từ gieo vần với “luminance”
-umɪnənsCác từ có phát âm giống nhau (Từ đồng âm)
Âm thanh đặc trưngKhông có từ đồng âm chuẩn nào được ghi nhận cho "luminance" (⁄ˈluːmɪnəns⁄).
Các câu hỏi thường gặp về luminance
Từ "luminance" trong tiếng Anh phát âm như thế nào?
Từ "luminance" được phát âm là ⁄ˈluːmɪnəns⁄ (LOO-mih-nəns). Hãy xem các video thực tế từ người bản xứ ở trên để nghe từ này trong giao tiếp hàng ngày.
Từ "luminance" có bao nhiêu âm tiết?
Từ "luminance" có 3 âm tiết: LOO · mih · nəns.
Trọng âm của từ "luminance" rơi vào đâu?
Trọng âm chính của từ "luminance" rơi vào âm tiết "LOO". Chú ý lắng nghe âm tiết được nhấn mạnh trong các video ở trên.
Từ "luminance" có nghĩa là gì?
The quality of being luminous.
Làm thế nào để nghe từ "luminance" trong câu thực tế?
Trang này có 70 ví dụ video thực tế của từ "luminance" kèm phụ đề đồng bộ. Sử dụng nút Trước / Tiếp theo (hoặc phím mũi tên ← / →) để nghe chính xác thời điểm từ được phát âm.
What is the most common pronunciation mistake when saying “luminance”?
Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels. Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).