शैडोइंग अभ्यास: Embedded Systems Explained in 3 minutes - वीडियो के साथ अंग्रेजी बोलना सीखें

पाठ बनाया जा रहा है...
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An embedded system is an autonomous electronic and computer system, with the goal of executing a well -defined task in real -time.
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Here we see the first difference from a PC, which is versatile because it can run many types of applications, whereas an embedded system only performs a dedicated function.
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Furthermore, embedded systems are often invisible to the user
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because they are integrated within a device
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that itself serves a function for example a microwave oven an
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airplane a washing machine etc domains of embedded systems are primarily
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found in the following areas first we have general computing similar to pc applications
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but integrated into an embedded system such as smartphones tablets etc
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then systems control such as motor control automotive applications aviation
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and navigation systems also signal processing with examples like radar sonar
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and video compression and finally communication and networks involving information transmission telephony
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and the internet for example
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so as you can see there are many embedded systems today
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embedded systems far outnumber computers in terms of quantity an embedded system typically consists of microcontroller that solves a specific problem,
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often subject to time and size constraints.
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A microcontroller is an integrated circuit that combines essential computer elements that includes a processor to provide computing power,
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a central memory, often limited, containing the program and data, sensors acting as inputs to receive information,
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such as temperature, vibration, humidity,
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proximity, pressure, or contact, and actuators or outputs that allow the embedded system to perform actions on the external real world environment.
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These can include LEDs, display screens, speakers, alarms, or a combination of these, as seen in an airplane cockpit.
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Finally, embedded systems are equipped with communication means that enable them to communicate via the internet with external applications and end users.
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This is the phenomenon of the Internet of Things, or IoT.
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It's important to note
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that there is a significant difference between embedded systems based on the device in
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which they are embedded and the complexity of the task they perform.
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On one hand, there are small -scale embedded systems with very simple hardware
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and software sufficient for basic tasks like a coffee machine that transforms your coffee capsule.
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On the other hand, there are advanced and sophisticated embedded systems found in devices like airplanes,
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designed to facilitate piloting and improve safety.
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The design of an embedded system typically depends on the characteristics and constraints of the device in which it is integrated.
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This includes considerations such as weight and size, program size and required execution time, especially for embedded systems with basic hardware.
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The appropriate hardware to run the software Energy consumption,
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optimized based on the size and complexity of the embedded system Continuity of operation,
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which requires embedded systems to withstand harsh external conditions such as vibrations, shocks, temperature variations, and weather And finally,
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manufacturing costs, determined by the aforementioned constraints Thanks a bunch for tuning in.
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To stay in the loop with all things tech and computer science, be sure to click that subscribe button and ring that notification bell.
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Goodbye.
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इस पाठ की शब्दावली और बोलने के सुझाव

यह C1 स्तर का स्पीकिंग पाठ वीडियो “Embedded Systems Explained in 3 minutes” पर आधारित है। सबसे ज़्यादा दोहराए गए शब्द ये हैं: embedded, integrated, applications, device, computer। इस वीडियो में शैडोइंग के लिए 37 वाक्य और 509 शब्द हैं। बोला गया हिस्सा 3:48 लंबा है। वक्ता लगभग 134 शब्द प्रति मिनट की स्थिर गति से बोलता है, जो शैडोइंग के लिए आरामदायक है। केवल 75% शब्द अंग्रेज़ी के 3,000 सबसे आम शब्दों में से हैं, इसलिए शब्दावली कठिन है।

इस वीडियो की मुख्य शब्दावली

वीडियो के 12 सबसे कठिन शब्द, उच्चारण और अर्थ के साथ:

शब्दउच्चारणअर्थ
airplane संज्ञा/ˈɛɹˌpleɪ̯n/विमान, हवाई जहाज़
aforementioned विशेषण/əˈfɔɹˌmɛn.ʃənd/उपर्युक्त, पूर्वोक्त
microwave संज्ञा/ˈmaɪkɹoʊˌweɪv/माइक्रोवेव, सूक्ष्मतरंग
humidity संज्ञा/hjuːˈmɪd.ə.ti/उमस, नम
autonomous विशेषण/ɔˈtɑnəməs/स्वायत्त
proximity संज्ञा/pɹɒkˈsɪm.ɪ.ti/सान्निध्य, समीपता
notification संज्ञा/ˌnoʊtɪfɪˈkeɪʃn̩/अनुज्ञापन, ज्ञापन
navigation संज्ञा/nævɪˈɡeɪʃən/नेविगेशन, दिक्चालन
oven संज्ञा/ˈʌ.vn̩/भट्ठी, चूल्हा
smartphone संज्ञा/ˈsmɑɹtfoʊn/स्मार्टफ़ोन, स्मार्टफोन
quantity संज्ञा/ˈkwɑn(t)ɪti/मात्रा, परिमाण
invisible विशेषण/ɪnˈvɪzəb(ə)l/अदृश्य, ओझल

ध्यान देने योग्य उच्चारण

  • “sh” और “zh” की ध्वनियाँ: vibration /vaɪˈbɹeɪʃən/, aforementioned /əˈfɔɹˌmɛn.ʃənd/, compression /kəmˈpɹɛʃ.ən/, notification /ˌnoʊtɪfɪˈkeɪʃn̩/, navigation /nævɪˈɡeɪʃən/
  • लंबे शब्द — बलाघात सही रखें: microcontroller /ˈmaɪkɹoʊkənˌtɹoʊlɚ/, complexity /kəmˈplɛk.sɪ.ti/, actuator /ˈæk.tjuː.eɪ.tə(ɹ)/, telephony /təˈlɛf.ə.ni/, aforementioned /əˈfɔɹˌmɛn.ʃənd/

हिंदी भाषियों के लिए मुश्किल ध्वनियाँ:

  • /v/ और /w/ का फ़र्क़ — /v/ में ऊपर के दाँत निचले होंठ को छूते हैं, /w/ में होंठ गोल होते हैं: vibration /vaɪˈbɹeɪʃən/, equip /ɪˈkwɪp/, withstand /wɪðˈstænd/, versatile /ˈvɜː.səˌtaɪl/, microwave /ˈmaɪkɹoʊˌweɪv/
  • /z/ — इसे “ज” (/dʒ/) न बनाएँ: optimize /ˈɑptɪmaɪz/, invisible /ɪnˈvɪzəb(ə)l/
  • /æ/ — “ऐ” से ज़्यादा खुला: actuator /ˈæk.tjuː.eɪ.tə(ɹ)/, withstand /wɪðˈstænd/, capsule /ˈkæps(ə)l/, characteristic /ˌkæɹ(ə)ktəˈɹɪstɪk/, navigation /nævɪˈɡeɪʃən/

इस वीडियो से अभ्यास कैसे करें

  1. पहले बिना बोले पूरा वीडियो एक बार सुनें और जो शब्द नहीं आते उन्हें लिख लें।
  2. सामान्य गति पर एक-एक वाक्य की शैडोइंग करें और हर वाक्य तब तक दोहराएँ जब तक आपकी लय वक्ता से न मिल जाए।
  3. अपनी आवाज़ रिकॉर्ड करें और मूल से तुलना करें, ख़ासकर airplane, aforementioned, microwave जैसे शब्दों पर ध्यान दें।

शैडोइंग तकनीक क्या है?

शैडोइंग (Shadowing) एक विज्ञान-समर्थित भाषा सीखने की तकनीक है जो मूल रूप से पेशेवर दुभाषिया प्रशिक्षण के लिए विकसित की गई थी। विधि सरल लेकिन शक्तिशाली है: आप मूल अंग्रेज़ी ऑडियो सुनते हैं और तुरंत इसे ज़ोर से दोहराते हैं — जैसे वक्ता की छाया 1-2 सेकंड की देरी से। शोध से पता चलता है कि यह उच्चारण सटीकता, स्वर, लय, जुड़ी हुई ध्वनियाँ, सुनने की समझ और बोलने की प्रवाहशीलता में काफ़ी सुधार करता है।

शैडोइंग तकनीक: पूरी चरण-दर-चरण गाइड पढ़ें →