Design of a Speaker Recognition Code using MATLAB E. Darren Ellis Department of Computer and Electrical Engineering University of Tennessee‚ Knoxville Tennessee 37996 (Submitted: 09 May 2001) This project entails the design of a speaker recognition code using MATLAB. Signal processing in the time and frequency domain yields a powerful method for analysis. MATLAB ’s built in functions for frequency domain analysis as well as its straightforward programming interface makes it an ideal tool
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“Crickets jingle here.” Onomatopoeia This sentence was described in the lines where the soldier had a flash back where he used to live. Jingle is like a sound of a bell vibrating‚ like in occasions in Christmas which is the most important holiday in England. When the people hear the bell jingle; it’s echoing and creating a melody and some kind of music inside the sound. The writer’s linking the crickets with the jingle sound could be because the crickets sound also echo and create some kind of melody
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GUIDELINES FOR COMMUNITY NOISE Edited by Birgitta Berglund Thomas Lindvall Dietrich H Schwela This WHO document on the Guidelines for Community Noise is the outcome of the WHO- expert task force meeting held in London‚ United Kingdom‚ in April 1999. It bases on the document entitled “Community Noise” that was prepared for the World Health Organization and published in 1995 by the Stockholm University and Karolinska Institute. World Health Organization‚ Geneva Cluster of Sustainable
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How to Reduce the Barriers to Effective Communication Noise Barriers – To overcome the noise barrier‚ you must discover the source of the interference. The noise barrier can’t always be overcome but the awareness of its existence by the sender of the message can help improve the communication flow. When someone is speaking‚ possibly the worst thing that could be in the way is background noise. For example when you are in a busy office space‚ there is a high chance that there will be noise in the
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Shakespeare’ As You Like It: Effective Use of Sound In Jacques’ Speech As infamous as Shakespeare is‚ and as well known as his works are‚ some prose are just simply more extraordinary than the rest. There are many ways to look at Jacques speech‚ such as use of language or imagery yet‚ something we often do not reflect on is the sound of the prose. When reading this particular speech‚ the subject is directly related to the sounds Shakespeare has chosen. We are guided gracefully through the stages
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Refining Solutions Paper How can I express myself and get the individual group to openly receive and understand the message that is being sent? That was the original problem. Some solutions would be to try and calm down before speaking to someone making sure I speak clearly and be confident when I am speaking to others not to proud but just know where I stand. Have a theme and focus on it. In certain settings I would have to speak to a specific type of audience. Although with spontaneous conversations
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NOISE POLLUTION: A SLOW POISON Whether knowingly or unknowingly‚ every one of us contributes to noise pollution‚ because most of our day-to-day activities generate some noise. Often neglected‚ noise pollution adversely affects the human being leading to irritation‚ loss of concentration‚ loss of hearing. Identify the sources of noise pollution. Once identified‚ the reason(s) for increased noise levels to be assessed. Now‚ efforts shall be made to reduce the undesired noise levels from (unwanted)
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Austin Smith Technology has advanced Ultrasound Waukesha County Technical College 12/3/13 Table of Contents Abstract……………………………………………………………..page 3 Introduction…………………………………………………………page 4 3d/4D imaging………………………………………………………page 4 Pure Wave Transducer………………………………………………page 5 Color Doppler……………………………………………………….page 6 Point-of-Care………………………………………………………..page 6 Conclusion…………………………………………………………..page 7 Reference page………………………………………………………page 8 Abstract
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In the most simple form‚ FM digital synthesis consists of two sine waves. One is called the modulating wave and the other is called the carrier wave. The carrier wave is the only waveform that is audible. The modulating wave does just as it sounds‚ it modulates the amplitude of the carrier wave‚ and acts as a control value. The frequency of the modulating frequency controls the rate of change in the carrier wave; it controls how fast the modulation occurs in the carrier wave. And the amplitude of
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Homework 2_1 ECET310 NOISE 1. Assume that a receiver has a first amplifier stage with a 5K input resistance‚ a gain of 300‚ an input audio signal of 20 V‚ and an operating temperature of 27oC. When the amplifier is operating with a bandwidth first of 10 MHz‚ find (a) the rms input noise levels (b) the audio output levels (c) the rms output noise levels PN = noise power in watts Tk = 27°C + 273 = 300°K a) Noise level Pn(in) = KT(k)BW = (1.38x10-23)(300°K)(10MHz) = 41.4 x 10^-15 W
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