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Advanced Undergraduate
Name/Title of Material: Audio Effects using TMS320C6711 and Audio Daughter Card
Author: Richard Sikora
E-mail: richard@sikora.demon.co.uk
DSP device on which material is based: TMS320C6000
DSP development tools used in material: TMS320C6711 DSK, Audio Daughter Card
Type of Materials: Lab Exercises
Application area: Audio
Type/level of lab: General EE, Non-EE, Introductory undergraduate, Advanced undergraduate, TMS320C6000
Is the Lab a primary focus of the course? Yes
Type of course for which material was developed: Application
Language in which material is written: English
Developed/Last Updated Date: 18th March 2002
File type: Code Composer Studio Project
File: Audio Effects Using C6711 & ADC.zip (278K)
Computer Language on which the material is based: C
Description of item(s)/value to others: A series of 8 audio applications using the Audio Daughter Card and the TMS320C6711 DSK. Illustrates the use of DSP in audio setting. Applications are controlled by user switches on DSK and use LEDS as bargraph.
Additional equipment required: CD player with cable, multi-media computer loudspeakers. Signal generator or electric guitar.
- Application 1. Alien voices. Using ring-modulation to produce sum and difference frequencies, as used in science- fiction TV/films.
- Application 2. Delays and Echo. Using buffers to generate delayed playback (as used on radio phone-ins). Introduction to Finite Impulse Response (FIR) configuration.
- Application 3. Electronic Crossover. Using FIR filters to divide audio signal into bass and treble.
- Application 4. Guitar Effects. Reverberation, treble boost and distortion for electric guitar.
- Application 5. Guitar Tuner. Uses adaptive filter to identify 6 notes of guitar strings.
- Application 6. Record and Playback. Use buffers as to record and playback voice / music. Playback at half-speed and double speed to introduce concepts of decimation and interpolation.
- Application 7. Reverberation. Simulation of echoing room / auditorium using feedback filter. Introduction to Infinite Impulse Response (IIR) filter configuration.
- Application 8. Signal generator. Generates sine waves sweeping between 60 Hz to 12 kHz to act as test wave forms for filters etc. Sine wave forms generated using recursive equation.
Name/Title of Material: Use of Audio Daughter Card with C6711 DSK
Author: Rulph Chassaing
University: University of Massachusetts Dartmouth
Email: chassaing@msn.com
DSP Device on which this Material is Based: TMS320C6000
DSP Development Tools Used in Material: TMS320C6711 DSK
Type of Materials: Lab Exercises
Application Area: Audio, General Signal Processing
Type/Level of Lab: General EE, Non-EE, Advanced undergraduate, Introductory graduate, TMS320C6000
Is the Lab a Primary Focus of the Course?: Yes
Type of course for which material was developed: Lab
Language in which Material is Written: English
Developed/Last Updated Date: January 2002
File Type: Executable, C/Assembly Code
File: AudioDC Examples.zip (28.5K)
Computer Language on which Material is based: C, C++
Description of item(s)/value to others: Two examples using TI's stereo codec PCM3003-based Audio Daughter Card with C6711 DSK. Taken from book "DSP Applications Using C and the TMS320C6x DSK" by Rulph Chassaing.
- "Loop" with output=delayed input
- FIR filter implementation
Name/Title of material: Hands-on TMS320LF2407 in C
Author: Frank Bormann
University: University of Applied Sciences Zwickau
E-mail: Frank.Bormann@fh-zwickau.de
DSP device on which material is based: TMS320C2000
DSP development tools used in material: TMS320C243 EVM, TMS320C2407 EVM
Type of Materials: Lab Exercises
Application Area: General Signal Processing
Type/level of lab: General EE, Introductory Undergraduate, Introductory graduate, TMS320C2000
Is the Lab a primary focus of the course? Yes
Type of course for which material was developed: Lab
Language in which material is written: English
Developed/Last Updated Date: June 2000
Course URL: http://www.fh-zwickau.de/tutorial/dsp
File type: Adobe Acrobat PDF, HTML, C/Assembly/Executable
File: F24x EVM Labs.zip (2.4MB)
Computer Language on which the material is based: C
Description of item(s)/value to others: The labs are based on the TMS320LF2407 EVM / TMS320F243 EVM. They involve two add-on boards for these EVMs. They include LED's,Switches,Potentiometers and an SPI-EEPROM. The aim of the lab is to get all the internal peripherals of this DSP to work. The labs are based on CodeComposer and are programmed in C. The additional boards are manufactured by our university.
Name/Title of Material: Guias de Laboratorio Programación DSP
Author: Dennis Paredes Sánchez
University: San Marcos University
Email: dennisps@ieee.org
DSP Device on which this Material is Based: TMS320C3x
DSP Development Tools Used in Material: TMS320C3x DSK
Type of Materials: Lab Exercises
Application Area: General Signal Processing
Type/Level of Lab: Advanced undergraduate
Is the Lab a Primary Focus of the Course?: Yes
Type of course for which material was developed: Application
Language in which Material is Written: Spanish
Developed/Last Updated Date: October 2001
File Type: MS Word
File: Neural Network Algo.zip (129K)
Computer Language on which Material is based: Assembler
Description of item(s)/value to others: Neural Network Training Algorithm implementation on the TMS320C31 DSP.
Name/Title of Material: Real-Time Digital Signal Processing (PDTSR)
Author: Anibal Ferreira
University: University of Porto, Portugal
Email:ajf@fe.up.pt
DSP Platform on which Material is Based: TMS320C3x
DSP Device on which Material is Based: TMS320C3x
DSP Development Tools Used in Material: TMS320C3x DSK
Type of Material: Lecture notes and lab exercises
Application Area: General Signal Processing
Type/Level of Lab: TMS320C3x, Advanced Undergraduate
Is the Lab a Primary Focus of the Course?: Yes
Major Emphasis of Course for which Material was Developed: Application
Language in which Material is Written: other Portugese
Developed/Last Updated Date: October 1999, July 2002
File Types: Compressed Archived HTML files, Compressed Archived PDF files
File:pdstr.zip (9052K)
Computer Language in which Material is Written: Assembler, MATLAB
Description/Value to Others: This course is included in the EEC curriculum of the University of Porto, is given in Portuguese language, and is dedicated to laboratory work using a TI starter kit based on the C31 floating point processor. This course assumes that students are already familiar with basic discrete time theory including such concepts and techniques as discrete time signals and systems, sampling and reconstruction of analog signals, linear time-invariant systems, structures for the realization of LTI systems, FIR and IIR filter design, decimation and interpolation, the discrete Fourier transform and Z transform, overlap-add and overlap-save methods of fast filtering in the frequency domain, response of LTI systems to discrete random signals, the FFT and its implementation.
The DSP laboratory course focuses on practical DSP applications and issues including efficient realization structures and real-time processing constraints. The motivation of the course is that the advantages of DSP are better demonstrated by lab examples covering a representative diversity of application scenarios, and that effective learning happens when the student is challenged with specific DSP design and realization issues.
Besides getting familiar with the C31 starter kit development environment plus the (unfortunately discontinued) Code Explorer debugger, students are motivated to new topics such as filter banks, uniform filter banks and their relation to the DFT, half-band filters, M-band filters, power complementary filters, the QMF filter bank and its efficient realization, multi-resolution analysis using the QMF, adaptive filtering, polyphase decomposition of interpolation and decimation filters and their efficient realization, Hilbert Transformer and SSD modulation. During a 13 week semester, students have to perform 10 laboratory experiments, most of which require Matlab and assembly programming.
The themes of those laboratory experiments are: aliasing in sampling, waveform generation and DA+AD testing, floating-point versus fixed-point processing, FIR filtering and filter modulation, IIR filtering, five-vowel synthesizer, interpolation using polyphase filters, echo cancellation, FFT assembly implementation, and SSB modulation.
First Name: Dan
Last Name: Block
University: University of Illinois
E-mail: d-block@uicu.edu
DSP device on which material is based: TMS320C6000
DSP development tools used in material: TMS320C6711 DSK
Type of Materials: Lab exercises
Application area: Control
Type/level of lab: Advanced undergraduate | Introductory graduate | TMS320C6000
Is the Lab a primary focus of the course? Yes
Name/Title of material: Lab Exersizes for the Course "Digital Control of Dynamic Systems"
Type of course for which material was developed: Lab
Language in which material is written: English
Developed/Last Updated Date: 11/02
Course URL: http://www.ece.uiuc.edu/coecsl/ge324
File type: Adobe Acrobat PDF | MS WordOther Lab Write Ups
File: controllabs.zip (1Mb)
File type: Code Composer Studio ProjectOther Starter Code and DSP/BIOS configurations, HTMLOther Web site index file
File size: 1Mb, 1K
Computer Language on which the material is based: C
Description of item(s)/value to others:
Set of 11 laboratories to be used in a Digital control class. All experiments based on the Mechatronics Control Kit sold by Quanser. www.quanser.com.
Title of Material: Signal Processing Lab, TUGraz
Author: Christian Feldbauer
University: Graz University of Technology
E-mail: feldbauer@inw.tugraz.at
DSP device on which material is based: TMS320C6000
DSP development tools used in material: TMS320C6711 DSK
Type of Materials: Lab exercises
Application Area: General Signal Processing
Type/Level of Lab: General EE, Advanced undergraduate, TMS320C6000
Is the Lab a primary focus of the course? Yes
Type of course for which material was developed: Lab
Language in which material is written: English
Developed/Last Updated Date: Apr. 2003
Course URL: http://spsc.inw.tugraz.at/courses/dsplab
File type: Adobe Acrobat PDF, Archived Source File
File: C6000 DSP Lab.zip (1.2MB)
Computer Language on which the material is based: C, Assembler, Matlab
Description of item: Laboratory course material (lab exercises and source code) for 6 labs. Experiments cover fundamental concepts of digital signal processing like sampling and aliasing, quantization in A/D conversion and in internal arithmetic operations, digital filter design and implementation, spectrum estimation and fast transforms, sampling-rate conversion and multi-rate processing. Application experiments address a selection of multi-media and digital communications problems where visual and auditory feedback is used to demonstrate the desired effects and artifacts of digital processing.
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