DSP lab question bank...

And one more experiment from part B is filters. They can ask both LPF and HPF....

Analog Communication Lab Question Bank and Viva Questions [ 2009 ]

AC Lab QUESTION BANK PART 1

AC Lab QUESTION BANK PART 2


VIVA Questions Part 1

VIVA Questions Part 2

VTU EXAM TIMETABLE 2009

Sem 5-Internal 2-Timetable 2009-Electronics

14-oct 2009 VLSI(9-10:30) MWR(12:15-1:45)
15-oct 2009 DSP(9-10:30) MAN(12:15-1:45)
16-oct 2009 AC(9-10:30) DSS(12:15-1:45)

Sem 5-Internal 1-Timetable 2009-Electronics

14-sept 2009 VLSI(9-10:30) MWR(12:30-2)

15-sept 2009 DSP(9-10:30) DSS(12:30-2)

16-sept 2009 AC(9-10:30) MAN(12:30-2)

Results Sem 4 Electronics(Sec A , B)

Semester 4 Results:
[ CLICK ON THE LINKS BELOW TO SEE THE RESULT PAGES ]

Section A USN 1-36

Section A USN 37-72



Section B USN 73-103

Section B USN 104-128

Section B USN 400-411

(layout is as follows -Name > Total > % )

TimeTables-Sem 5-ECE-2009 [ UPDATED ]

Click the Following links for TimeTables UPDATED

Section A-Electronics-Sem 5-BMSCE

Section B-Electronics-Sem 5-BMSCE

TimeTables-Sem 5-ECE-2009

Click the Following links for TimeTables

Section A-Electronics-Sem 5-BMSCE

Section B-Electronics-Sem 5-BMSCE

College Timings-6 Aug 2009

All are supposed to come to college at 9am and

no timetable is prepared yet.(as on 5 Aug '09 ,4:45pm)

College Reopen Date 2009

6 Aug 2009 (For Odd semesters-Non Autonomous)

*Changes if any will be updated

Keyboard interfacing program.....

/********** Keyboard Interface ***********/

#include
#include "lcd.h"
unsigned char getkey();
void delay(unsigned int);
main()
{
unsigned char key;
InitLcd();
WriteString("Key Pressed=");
while(1)
{
GotoXY(12,0);
key = getkey();
}
}

unsigned char getkey()
{
unsigned char i,j,k,indx,t;
P0=0x0ff;
P2 = 0x00;
indx = 0x00;
for(i=0x00E;i>=0x00B;i<<=1)
{
P2 = i;
t = P0;
t = ~t;
if(t>0)
{
delay(6000);
for(j=0;j<=7;j++)
{
t >>=1;
if(t==0)
{
k = indx+j;
t = k>>4;
t +=0x30;
WriteChar(t);
t = k & 0x0f;
if(t > 9)
t+=0x37;
else
t+=0x30;
WriteChar(t);
return(indx+j);
}
}
}
indx += 8;
}
}

void delay(unsigned int x) /
{
for(;x>0;x--);
}

/********END******/
plzz include reg51.h in ur program its not getting posted in blog...
Hey guys to interface keyboard use this program....given in manual is wrong....
I also got same experiment and got the output for this program.....

Semester 3 - Results BMSCE ECE 2009

See what s your Position in ur class..!

Result sheets sorted according to

* Overall Rank (Branch wise-Sec A+Sec B)

* Ranks (SEC A,B)

*Result (According to Ur USN Number)

click here  to visit the page 

LIC assignment-2

LIC assignment -2

 

 

1.      Explain with the help of a neat circuit diagram and necessary equations and waveforms the working of an inverting Schmitt trigger circuit(with or without V_R).

 

2.      Explain with the help of a neat circuit diagram and necessary equations and waveforms the working of a non-inverting Schmitt trigger circuit(with or without V_R).

 

3.      Explain with the help of a neat circuit diagram and necessary equations and waveforms the working of a square wave generator/free running oscillator/an astable multivibrator circuit using op-amp.

 

4.      Explain with the help of a neat circuit diagram and waveforms the working of monostable multivibrator circuit. Derive the equation for the width of the pulse.

 

5.      Explain with the help of a neat circuit diagram and waveforms the working of an integrator circuit. Discuss the frequency response and the practical integrator with necessary equations.

 

6.      Explain with the help of a neat circuit diagram and waveforms the working of an differentiator circuit. Discuss the frequency response and the practical differentiator with necessary equations.

 

7.      Explain with the help of a neat circuit diagram and waveforms the working of triangular waveform generator circuit. Derive the timing equation.

 

8.      Compare active filters with passive filters. Explain with related equations the I^st  order / 2^nd  order butter worth filter and discuss clearly the frequency response and compare it with the ideal response.

 

9.      Explain with the help of a neat circuit diagram and waveforms the working of RC phase shift / wein bridge oscillator circuit. Derive the equation for the frequency of oscillation.

 

10. Explain the following :

a)     Voltage to current converter / current to voltage converter

b)     Log / Antilog circuit- self study

c)      Multiplier / divider circuit -  self study

 

11. Explain with the help of a neat circuit diagram and waveforms the working of triangular waveform generator circuit. Derive the timing equation.

 

12. Explain the working of the following signal processing circuits with the help of equivalent circuits and waveforms.

(i)                 Saturating Precision half wave rectifier and its types.

(ii)               Non-Saturating Precision half wave rectifier.

(iii)             Two output precision half wave rectifier.

(iv)             Precision Full wave rectifier using a non saturating precision half wave rectifier and a summer.

(v)               High input impedance precision full wave rectifier.

(vi)             Precision clippers and its types.

(vii)           Dead zone circuit.

(viii)         Peak detector and its types.

 

Prescribed LAYOUT for Abstract of PROJECT

TITLE:

INTRODUCTION: -Defination and classification(if Any)
-Need

BLOCK DIAGRAM: -with explanation to each Block
(No CIRCUIT Diagram)

APPLICATION(s):

Here is an example of ABSTRACT

Edited In "MsWord" By Ganesh M And Niranjan P N (justN)