كيف تنطق «luminance» بالإنجليزية
ˈluːmɪnəns
LOO·mih·nəns
النبر الأساسي: LOO
استمع لمتحدثين أصليين يقولون «luminance» في سياق مقاطع فيديو حقيقية
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"). Elevate 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
التدريب على نطق «luminance»
استمع إلى النطق الأصلي، وسجّل صوتك وأنت تكرر الجملة عبر الميكروفون، واحصل على تقييم دقة فوري كلمة بكلمة.
just the luminance of light coming from the object it's using information from the rest of the object it's making
استمع في السياق: “luminance”
70 مقاطعThe الإنجليزية 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 الإنجليزية 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”
التعريف والمعنى: “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.
أمثلة في سياق الجمل (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.”
عبارات ومتلازمات شائعة
النطق: “luminance”
- Pronunciation:
- LOO-mih-nəns
- المقاطع الصوتية:
- LOO · mih · nəns
- Written Hyphenation:
- lu · mi · nance
- النبر الأساسي:
- LOO
- IPA:
- ˈluːmɪnəns
- استمع في السياق
- luminance
كلمات على نفس قافية “luminance”
-umɪnənsكلمات متطابقة في الصوت (متجانسات لفظية)
صوت فريدكلمة «luminance» (⁄ˈluːmɪnəns⁄) ليس لها متجانسات لفظية متطابقة في الإنجليزية القياسية — أي لا توجد كلمات أخرى تُنطق بالطريقة نفسها تماماً. وخلافاً للأزواج المتشابهة صوتاً مثل there / their أو peace / piece، تتمتع «luminance» بهوية صوتية مميزة ومستقلة.
أسئلة شائعة حول «luminance»
كيف تنطق «luminance» بالإنجليزية؟
تُنطق كلمة «luminance» صوتياً ⁄ˈluːmɪnəns⁄ (LOO-mih-nəns). استمع إلى مقاطع الفيديو الواقعية لمتحدثين أصليين أعلاه لسماعها في سياق المحادثة الحقيقية.
كم عدد المقاطع الصوتية في كلمة «luminance»؟
تتكون كلمة «luminance» من 3 مقاطع صوتية: LOO · mih · nəns.
أين يقع النبر (التشديد) في كلمة «luminance»؟
يقع النبر الأساسي في كلمة «luminance» على المقطع «LOO». انتبه لنبر هذا المقطع عند الاستماع إلى مقاطع الفيديو أعلاه.
ما معنى كلمة «luminance»؟
The quality of being luminous.
كيف يمكنني سماع كلمة «luminance» مستخدمة في جمل حقيقية؟
تحتوي هذه الصفحة على 70 مقاطع فيديو واقعية لكلمة «luminance» مع ترجمة نصية متزامنة. استخدم زري السابق / التالي (أو مفاتيح الأسهم ← / →) للاستماع إلى كل مثال في اللحظة الدقيقة لنطقه.
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⁄).