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Test equipment:

  • Wavetek 270 Function Generator
  • Tektronix 2213A Oscilloscope

System set-up

Before beginning the lab, you need to make sure that the system is set up correctly. Follow the instructionsbelow to setup the station.

Instructions are included for both the SPEEDY-33 and TI 6711 DSK, follow instructions appropriate to the hardware on your station.

Hardware setup

Ni speedy-33 setup instructions

Ni speedy-33 dsp board

NI SPEEDY-33 Installation Guide Part #: 371581A-01, 324158A-01
  • Log on to the computer
  • Connect a USB cable between the PC USB Port of the SPEEDY-33 (Figure 2 #7) and the USB port of your PC. The SPEEDY-33 is poweredby the USB port. Once you connect the cable, the green Power LED (Figure 2 #2) on the SPEEDY-33 will light.
  • Confirm that the Power LED on the SPEEDY-33 is lit.
  • If the New Hardware Found Wizard starts, follow the instructions to configure the drivers.
  • Connect your headphones to the black 3-pronged headphone booster and connect this booster to the Audio Stereo Output Port (Figure 2 #4) on the SPEEDY-33. Turn on the headphone volumebooster.
  • Connect the light gray cable coming out of the computer (which is the audio output from the computer sound card) to theshort gray male-male adapter cable and connect this, in turn, to the Audio Stereo Input Port (Figure 2 #3) of the SPEEDY-33. Thesoundcard output (either CD audio or microphone) will be the input to the DSP board for most of this lab.
  • Switch the Jumpers on the SPEEDY-33 to the Line position. Refer to Figure 1 for the location of the Line/Microphone Jumpers(Figure 2 #9).

Ti 6711 dsk setup instructions

  • Plug the A/C adapter into the DSP board and make sure that the power LED is lit.
  • Connect your headphones to the black 3-pronged headphone booster and connect this booster to the OUT jack on the audiodaughter card attached to the DSP board. Do not use the OUT jack directly on the DSP board. Turn on the headphone volumebooster.
  • Connect the light gray cable coming out of the computer (which is the audio output from the computer sound card) to theshort gray male-male adapter cable and connect this, in turn, to the IN jack of the audio daughter card. Do not use the IN jackdirectly on the DSP board. The soundcard output (either CD audio or microphone) will be the input to the DSP board for most of thislab.
  • Log on to the computer.
  • Once you log on, a DSK Init window should appear on the task bar. Click on it to open up the window and then press ENTER asoften as needed to complete the initialization. This configures the parallel port of the computer to communicate with the DSP board.Note: If you forgot to supply power to the DSP board prior to this step, the initialization will fail. In which case, you will have tolog off, power up the DSP board, and then log on again and run the initialization routine again.
  • Select the EE 453 folder and create a folder within this folder to store your lab files. Use some descriptive name toidentify your lab group. The path for this folder will be Desktop\ee 453\<folder name>
  • Activate Surround Mixer, a program which controls the input/output operation of the sound card. The Surround Mixercontrol panel is a mixer consisting of numerous volume bars, each controlling a different aspect of the sound card. The far leftvolume bar controls the master volume. Make sure that the master volume is set to 100%. The volume bars in the middle control thevarious types of sound sources that the sound card can play (wave files, microphone input, MIDI input, music CD input, etc). Makesure that the wav/mp3, microphone, and line-in volumes are set to 100%.
  • Beneath each of the volume bars is a mute box that can be toggled on/off. When checked, the corresponding sound source isdeactivated. Make sure that all source buttons are muted for now.
  • Keep the Surround Mixer open throughout the lab. You will be selecting various inputs (wave, microphone, and line-in) throughoutthe lab.
When you are finished with each lab, exit LabVIEW, log off the computer, turn off the function generator and the headphone volume booster, and unplug the DSP board from the A/C adapter. Turn in Answered Questions to the TA.

Questions & Answers

how do I set up the problem?
Harshika Reply
what is a solution set?
Harshika
find the subring of gaussian integers?
Rofiqul
hello, I am happy to help!
Shirley Reply
please can go further on polynomials quadratic
Abdullahi
hi mam
Mark
I need quadratic equation link to Alpa Beta
Abdullahi Reply
find the value of 2x=32
Felix Reply
divide by 2 on each side of the equal sign to solve for x
corri
X=16
Michael
Want to review on complex number 1.What are complex number 2.How to solve complex number problems.
Beyan
yes i wantt to review
Mark
use the y -intercept and slope to sketch the graph of the equation y=6x
Only Reply
how do we prove the quadratic formular
Seidu Reply
please help me prove quadratic formula
Darius
hello, if you have a question about Algebra 2. I may be able to help. I am an Algebra 2 Teacher
Shirley Reply
thank you help me with how to prove the quadratic equation
Seidu
may God blessed u for that. Please I want u to help me in sets.
Opoku
what is math number
Tric Reply
4
Trista
x-2y+3z=-3 2x-y+z=7 -x+3y-z=6
Sidiki Reply
can you teacch how to solve that🙏
Mark
Solve for the first variable in one of the equations, then substitute the result into the other equation. Point For: (6111,4111,−411)(6111,4111,-411) Equation Form: x=6111,y=4111,z=−411x=6111,y=4111,z=-411
Brenna
(61/11,41/11,−4/11)
Brenna
x=61/11 y=41/11 z=−4/11 x=61/11 y=41/11 z=-4/11
Brenna
Need help solving this problem (2/7)^-2
Simone Reply
x+2y-z=7
Sidiki
what is the coefficient of -4×
Mehri Reply
-1
Shedrak
the operation * is x * y =x + y/ 1+(x × y) show if the operation is commutative if x × y is not equal to -1
Alfred Reply
An investment account was opened with an initial deposit of $9,600 and earns 7.4% interest, compounded continuously. How much will the account be worth after 15 years?
Kala Reply
lim x to infinity e^1-e^-1/log(1+x)
given eccentricity and a point find the equiation
Moses Reply
A soccer field is a rectangle 130 meters wide and 110 meters long. The coach asks players to run from one corner to the other corner diagonally across. What is that distance, to the nearest tenths place.
Kimberly Reply
Jeannette has $5 and $10 bills in her wallet. The number of fives is three more than six times the number of tens. Let t represent the number of tens. Write an expression for the number of fives.
August Reply
What is the expressiin for seven less than four times the number of nickels
Leonardo Reply
How do i figure this problem out.
how do you translate this in Algebraic Expressions
linda Reply
why surface tension is zero at critical temperature
Shanjida
I think if critical temperature denote high temperature then a liquid stats boils that time the water stats to evaporate so some moles of h2o to up and due to high temp the bonding break they have low density so it can be a reason
s.
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
Crystal Reply
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
Chris Reply
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Source:  OpenStax, Fundamentals of digital signal processing lab. OpenStax CNX. Jan 03, 2006 Download for free at http://cnx.org/content/col10303/1.5
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