tune to any frequency band and received any modulation across a large frequency spectrum by means of little hard ware as possible and process it signals through soft ware. VLSI CHIP [pic] This paper introduces the basic design of SDR‚ use of VLSI chips in mobiles and their working principles. KEYWORDS:- 1. VLSI - Very large scale integration 2. SDR - Soft ware defined Radio 3. R.F - Radio Frequency 4. I.F -intermediate frequency INTRODUCTION
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Frequency and Volume of Sound Waves Exp 11.1 Physics Lab Partners: 1/28/12 Object: To see how wave length‚ speed‚ and temperature affect frequency Supplies: * 2 six inch pieces of copper pipe and 1 four inch piece * Freezer * Hot tap water * Bowl * Paper towels Procedure: 1. Hold one of the six inch pieces of pipe in hand and plug the bottom with finger 2. Blow into the pipe until you find the right angle to create a tone 3. Vary the force with which you
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look at several colorful lines 4. Record the colors of the lines and what element they were for on a sheet of paper 5. Repeat steps three and four for each element 6. Calculate the frequency and energy for each line Number Element Color Wavelength Frequency Energy 650 Hydrogen Red 650x10^10-9 4.6x10^14 3x10^-19 450 Hydrogen Blue 450x10^-9 6.7x10^14 4.4x10^-19 440 Hydrogen Teal
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Part F =6 ANSWER: Answer Requested Normal Modes and Resonance Frequencies Learning Goal: To understand the concept of normal modes of oscillation and to derive some properties of normal modes of waves on a string. A normal mode of a closed system is an oscillation of the system in which all parts oscillate at a single frequency. In general there are an infinite number of such modes‚ each one with a distinctive frequency and associated pattern of oscillation. Consider an example of a system
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Physics Waves Lab SL Introduction: This lab will investigate the properties of mechanical waves such as a longitudinal wave‚ focusing on the question: Does a change in the frequency of a wave result in a significant and convincing change in the speed of the wave? Hypothesis: Changing the frequency of the wave will not result in a change in speed because the wavelength will change proportionally as in theory. Student Designed Investigation Procedure/ Planning Procedure: 1. Three
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TC9400/9401/9402 Voltage-to-Frequency / Frequency-to-Voltage Converters Features: VOLTAGE-TO-FREQUENCY • Choice of Linearity: - TC9401: 0.01% - TC9400: 0.05% - TC9402: 0.25% • DC to 100 kHz (F/V) or 1 Hz to 100 kHz (V/F) • Low Power Dissipation: 27 mW (Typ.) • Single/Dual Supply Operation: - +8V to +15V or ±4V to ±7.5V • Gain Temperature Stability: ±25 ppm/°C (Typ.) • Programmable Scale Factor General Description: The TC9400/9401/9402 are low-cost Voltage-to-Frequency (V/F) converters‚ utilizing
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Institution Course: Instructor Date of Submission Resonance Tube Abstract The purpose of this lab was to determine the frequencies of the sound produced by a tuning fork. This was accomplished by inducing resonance using a tube of adjustable length. Theoretical Background In practice‚ sound is heard if a tuning fork is set to vibrate. Typically‚ the sound comprises one or more frequencies. Notably‚ resonance may occur between the surface and the tuning fork in case sound is reflected from the surface
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country while most of the power consumption states lie in the western part of the country. There was absence evacuation mechanism of power from one region to another region. As result of it different regions were used to operate at different frequencies. Also frequencies used to widely vary across the day putting network security at stake. It was in October 1991 the Eastern and Northeastern grid was synchronized. It took a long 12 year period‚ March 2003‚ to synchronize the coal rich power producing states
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research into the propagation of microwaves. Origin(s): One origin of microwaves include a maser‚ which is similar to a laser but it runs on microwaves. Wavelength and Frequency Range: The range for microwaves include super-high frequency (SHF) (3-30 Ghz)‚ ultra-high frequency (UHF) (0.3-3 Ghz)‚ and extremely-high frequency (EHF) (30-300 Ghz) signals. The wavelength for a microwave ranges from 1mm-1m. Where in the Spectrum the Waves are Located: Towards the start of the electromagnetic spectrum
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HISTOGRAM INTRODUCTION Histogram * Histograms are graphs of a distribution of data designed to show centring‚ dispersion (spread)‚ and shape (relative frequency) of the data. * Histograms can provide a visual display of large amounts of data that are difficult to understand in a tabular‚ or spreadsheet form. * A histogram shows much the same information as a stem plot‚ though for a given dataset one or the other of these methods of displaying the data may be preferable.
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