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This document discusses different types of analog transmission and modulation techniques. It covers digital-to-analog conversion, which is the process of changing characteristics of an analog signal based on digital data. It also discusses four main types of digital-to-analog modulation: amplitude shift keying, frequency shift keying, phase shift keying and quadrature amplitude modulation. Finally, it covers three types of analog-to-analog modulation: amplitude modulation, frequency modulation, and phase modulation.
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The document discusses analog transmission and digital-to-analog conversion. It defines analog transmission as conveying information using a continuous signal that varies proportionally to a variable, such as through amplitude or frequency modulation. Digital-to-analog conversion involves changing the characteristics of an analog signal based on digital data. There are four main types of digital-to-analog modulation: amplitude shift keying, frequency shift keying, phase shift keying, and quadrature amplitude modulation. The document also briefly discusses analog-to-analog modulation techniques including amplitude modulation, frequency modulation, and phase modulation. It concludes by inviting questions from the audience.
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Presentation on Analog Transmission
This presentation was made on canva.
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To get the edit access please contact me on my LinkedIn---
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Data (2).pptx
The document discusses analog transmission and digital-to-analog conversion. It defines analog transmission as conveying information using a continuous signal that varies proportionally to a variable, such as through amplitude or frequency modulation. Digital-to-analog conversion involves changing the characteristics of an analog signal based on digital data. There are four main types of digital-to-analog modulation: amplitude shift keying, frequency shift keying, phase shift keying, and quadrature amplitude modulation. The document also briefly discusses analog-to-analog modulation techniques including amplitude modulation, frequency modulation, and phase modulation. It concludes by inviting questions from the audience.
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Eric Nizeyimana's document 2006 from gicumbi to ttc nyamata handball play
this notes have been created
by Eric36 at nyamata ttc
after readings
pe book for y2sme .
Literature Review Basics and Understanding Reference Management.pptx
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
Comparative analysis between traditional aquaponics and reconstructed aquapon...
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.
New techniques for characterising damage in rock slopes.pdf
rock mass characterization and New techniques for characterising damage in rock slopes
Casting-Defect-inSlab continuous casting.pdf
Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting
Recycled Concrete Aggregate in Construction Part II
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
22CYT12-Unit-V-E Waste and its Management.ppt
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Iron and Steel Technology Roadmap - Towards more sustainable steelmaking.pdf
Iron and Steel Technology towards Sustainable Steelmaking
The Python for beginners. This is an advance computer language.
Python language is very important language at this time. we can easily understand this language by these notes.
Embedded machine learning-based road conditions and driving behavior monitoring
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
官方认证美国密歇根州立大学毕业证学位证书原版一模一样
原版一模一样【微信：741003700 】【美国密歇根州立大学毕业证学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
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1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
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2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMS
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
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presentationonanalogtransmission-210806163622.pptx
- 1. Analog Transmission DAFFODIL INTERNATIONAL UNIVERSITY PRESENTED BY TEAM BOOLEAN POLTERGEIST
- 2. Presentation Overview THINGS WE'LL COVER • Analog Transmission • Digital-to-analog conversion • Analog-to-analog modulation
- 3. WHAT IS ANALOG TRANSMISSION? ANALOG TRANSMISSION
- 4. Digital-to-analog conversion is the process of changing one of the characteristics signal based on the information in of an digital analog data. DIGITAL-TO-ANALOG CONVERSION
- 5. Phase Shift Keying (PSK) When a new binary symbol is encountered, the phase of the signal is altered. frequencies, f1 uses two and f2. Frequency Shift Keying (FSK) This technique is held; otherwise it is set to 0. Amplitude Shift Keying(ASK) When binary data represents digit 1, the amplitude TYPES OF DIGITAL- TO-ANALOG There are FOUR types of modulation Frequency Shift Keying (FSK) This technique uses two frequencies, f1 and f2.
- 6. • • BANDWIDTH FOR ASK: BASK OR OOK (ON-OFF KEYING) B = (1 + D) × S MODULATION OF DIGITAL DATA: ASK
- 7. MODULATION OF DIGITAL DATA: BINARY FSK BANDWIDTH FOR ASK: B = (1 + D) X S + 2ΔF
- 8. • BANDWIDTH : THE • LESS THAN THAT SAME AS BASK, B = (1 + D) X S FOR BFSK MODULATION OF DIGITAL DATA: PSK
- 9. MODULATION OF DIGITAL DATA: QAM AMPLITUDE MODULATION • QUADRATURE • COMBINATION • BANDWIDTH : OF ASK AND THE SAME AS PSK THAT REQUIRED FOR ASK AND PSK
- 11. Amplitude Modulation AM is normally implemented by using a simple multiplier Frequency Modulation FM is normally implemented by using a voltage-controlled oscillator Phase Modulation Phase modulation is practically similar to Frequency Modulation ANALOG-TO-ANALOG
- 14. Phase Modulation
- 15. TEAM : BOOLEAN POLTERGEIST Team-members : Shahin Alam 201-15-3186 Yousuf rayhan Emon 201-15-3220 Nahidul Islam 201-15-3153 Sheikh Fahim Karzon 201-15-3459
- 16. Have You Any Question? FEEL FREE TO ASK.