An emotion recognition system on the basis of physiological signals is presented in this paper. electroencephalographic signals of the brain (EEG) and peripheral physiological signals is passe through a multimodal fusion process. three specific areas of valance-arousal emotional space is used. The acquisition protocol used here is based on a subset of pictures which correspond to this arousal emotional space. Preprocessing and feature extraction methods are so optimised so that emotion-specific characteristics can be extracted from input sign ....etc

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Audio Signals and Systems and its analysis



What is Audio?


Audio means of sound or of the reproduction of sound“.
, it refers to the range of frequencies detectable by the human ear — approximately 20Hz to 20kHz

Audio work involves the production, recording, manipulation and reproduction of sound waves


FFT for audio Signal Analysis

The FFT can be applied directly to finite duration energy signals to examine the spectral ....etc

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Sampling Moments and Reconstructing Signals

Consider the problem of sampling signals which are not bandlimited, but still have a finite number of degrees of freedom per unit of time, such as, for example, piecewise polynomial or piecewise sinusoidal signals, and call the number of degrees of freedom per unit of time the rate of innovation. Classical sampling theory does not enable a perfect reconstruction of such signals since the band is not limited.

Recently, it was shown that by using an adeq ....etc

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8085 Microprocessor Architecture
 Intel 8085 CPU Block Diagram
 The 8085 Block Diagram
 Registers – hold temporary data.
 Instruction register (IR)– holds the currently executing instruction.
 Instruction Decoder (ID)- decodes the instruction. Once decoded, the instruction controls the remainder of the MPU, memory and IO through the timing and control block.
 The 8085 Block Diagram
 Temporary register- holds information from the memory or register array. An input of the ALU.
 Increm ....etc

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plz some one send mo seminar report ,ppts on topic multicore architecture(multicore processor architecture) ....etc

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Signals and Systems


Rules and Regulation of Class

Come in Class on Time

You have to be in proper dress

Use of mobile in prohibited in Class

Use of unfair means in also strictly prohibited in Class Test/ Home Assignments/ OHTs/ Final Examinations

Applications in Audio Signal Processing

Intentional alteration of auditory signals, or sound

As audio signals may be electronically represented in either digital or analog format, signal processing ....etc

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I want to know about block diagram of depcting aarchitecture of 8085 machine and its characterstics ....etc

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....etc

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full details about control and status lines of 8085 ....etc

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Software implementation of coherent demodulation of audio (speech) signals




Sharad Kumar
Student Id – 4114356
EE 4541 Digital Signal Processing Project
FINAL REPORT

abstract

INTRODUCTION

Demodulating a signal decomposes it into a slowly varying temporal envelope and a rapidly varying cosine (or fine structure--related to the instantaneous frequency of the signal). The motivation in representing a signal by envelope and fine structure comes from our desire to understand an ....etc

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