PCM PRINCIPLES&CAS,CCS#7-TRAINING PROJECT REPORT AT ALTTC GHAZIABAD(BSNL)


Pulse Code Modulation (PCM)
Principles
Analog transmission is not particularly efficient. When the signal-to-noise ratio of an analog signal deteriorates due to attenuation, amplifying the signal also amplifies noise. Digital signals are more easily separated from noise and can be regenerated in their original state. The conversion of analogue signals to digital signals therefore eliminates the problems c ....etc

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Hi this is Bonita .I request you to please send me the c program code for noise cancellation system using lms algorithm ....etc

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hi
i am implementing active noise control for a duct using C 6713. i need c++ code for it. or if someone can guide me becuase i have implemented C32 DSP but implementation of C6713 is different from C32.








Best Regards,
Muhammad Shoaib Rabbani ....etc

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PLESE GIVE ME MATTER ON NOISE CANCELLATTION USING VERILOG. ....etc

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CCA (CCS) Rules-1965

CCA (CCS) Rules-1965
SHORT TITLE AND COMMENCEMENT
CENTRAL CIVIL SERVICES(CLASSIFICATION, CONTROL & APPEAL) RULES, 1965
POWERS CONFERRED BY PROVISO TO ARTICLE 309 AND CLAUSE (5) OF ARTICLE 148 OF THE CONSTITUTION
THEY SHALL COME INTO FORCE ON THE 1ST DECEMBER, 1965.
INTERPRETATION
APPOINTING AUTHORITY:
The authority empowered to make appointments to the service of which the government servant is for the time being a member or to the grade of the service in which the government servant is for ....etc

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PRESENTED BY :
PAVAN.A & ASHISH


Introducing PowerPoint 2007
 WHAT IS CCS?
 CCS is a system of technologies that integrates three stages: CO2 capture, CO2 transport and geologic CO2 storage.
 Various technologies with different degrees of maturity are competing to be the low-cost solution for each stage of the CCS value chain
 FUEL
 COAL AS A MAJOR SOURCE
 COAL IN INDIA
 Usage of coal foe generation of power results in the production on co2
 From the graph it evide ....etc

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#include xyzcfg.h

#include dsk6713.h
#include dsk6713_aic23.h
#define beta 1E-12 //rate of convergence
#define N 30
short int adaptive_filter(short int ,short int );
float delay;
float w;


//union{unsigned int uint; short channel;} AIC23_data;

DSK6713_AIC23_Config config = {\
0x0017, /* 0 DSK6713_AIC23_LEFTINVOL Left line input channel volume */ \
0x0017, /* 1 DSK6713_AIC23_RIGHTINVOL Right line input channel volume */\
0x00d8, /* 2 DSK6713_AIC23_LEFTHPVOL Left channel hea ....etc

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ACOUSTIC NOISE CANCELLATION USING ADAPTIVE FILTERING


Abstract
All the physical systems when they operate produce physical noise, which is a mixing of an infinitive number of sinusoidal harmonics with different frequencies. So, the initial signal information is corrupted with this noise. This complex signal, may be very noisy, so much that the human ear or other system which may follow it, cannot receive correct the initial signal.

2. Literature Survey[/ ....etc

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please, i need ccs code for active noise cancellation T_T ....etc

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I have some knowhow on noise cancellation in the receiver of radar or other communication system. But I don't know how to implement using FPGA for better result.
Now aday some projects have been performed on this area.but I am not clear about the future scope and how I can improve the scopes stated. If an MTech project proposal has been posted in IEEE, I realy seek to know. ....etc

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