dsp assignment question

EE004-3.5-3 Individual Assignment Page 1 of 8

Level 3 Asia Pacific University of Technology and Innovation 2016

Digital Signal Processing

(EE004-3.5-3) Instruction:

This assignment is to be carried out individually.

LEARNING OUTCOMES

Upon completion of this assignment, you should be able to demonstrate the following learning

outcomes:

LO4: DESIGN AND SIMULATE THE VARIOUS FILTERS FOR DIGITAL

IMPLEMENTATION USING MATLAB - (PO2, PO3, PO5, PO6, PO10)

PO2: Ability to identify engineering problems and apply basic engineering principles to

solve them.

PO3: Ability to recognise and apply suitable tools and techniques for engineering

practical applications.

PO5: Ability to design solutions for complex engineering problems.

PO6: Ability to communicate effectively and professionally.

PO10: Ability to function effectively as an individual or in a team.

Question VS Taxonomy

LR Cognitive Psychomotor Affective

Q.N0 1 2 3 4 5 6 1 2 3 4 5 6 7 1 2 3 4 5

Assignment

20M 25M

30M

25M

POM 20% 25%

30%

25%



1.0 Introduction

Biometric identifiers are the distinctive, measurable characteristics used to label and describe

individuals. Biometric identifiers are often categorized as physiological versus behavioral

characteristics. Behavioral characteristics are related to the pattern of behavior of a person such

as typing rhythm, gait, voice and etc. Voice is one of the important features used to identify the

person who have involved in the scene and conversations. It is very useful to have a speaker

recognition system in the real time for many purposes. Speaker recognition is the process of

automatically recognizing who is speaking on the basis of individual information included in

speech waves. This technique makes it possible to use the speaker's voice to verify their identity

and control access to services such as voice dialing, banking by telephone, telephone shopping,

database access services, information services, voice mail, security control for confidential

information areas, and remote access to computers.

2.0 Design Requirement

In this assignment, you are required to research on the concept of Biometric identifiers and

proceed to design a speaker recognition system that can recognise 4 different voices as per your

choice by taking noisy samples are an inputs. It is your responsibility to design and implement

the recognition system appropriately and according to the requirement of the assignment.

3.0 Design Verification

The design of your system must be appropriately supported by relevant fundamental

principles and all chosen design parameters have to be justified with calculations or with

appropriate references. You are allowed and encouraged to refer to reputable publications (e.g.

journal papers) for base-reference of your design.

4.0 Report

In this assignment, you are required to compile a technical report. The report should not be

more than 35 pages long, inclusive of diagrams, with 1 spacing in-between lines. The format of

the report is as follows:

(i) Introduction

(ii) Theoretical concepts



(iii) Design principles

(iv) Analytical calculations

(v) Simulation results

(vi) Discussion

(vii) Conclusion

(viii) References

(ix) Appendices

5.0 Assessment Criteria (100%):

Report format (5%) 5%

- Presentation, flair of language, labeling, citation and referencing.

Report documentation (75%)

(i) Introduction 5 %

(ii) Theoretical concepts 10 %

(iii) Design principles 15 %

(iv) Analytical calculations 15 %

(v) Simulation results 20 %

(vi) Discussion 5 %

(vii) Conclusion 5 %

Tutor Assessment (20%)

(i) Presentation 10%

(ii) Question and Answer 10%



APPENDIX A

General requirements on Report

The report must be formatted with a font size of 12pt if Times New Roman or a font size of 11pt if Arial and 1.5 line spacing. Please ensure the paragraphs are properly aligned/

justified.

There should be List of Tables and List of Figures after the Table of Content.

The report should be in chapters and the structure should not go beyond the second level. Instead of adding subsections at the third level you may use bullets if required.

All information provided must be straight to the point, precise and all information must be accordingly cited and well presented. Avoid plagiarism.

All figures and tables must have a title and referenced i.e. indicate the source.

The report must be in binding.

Please also include the following in you report

Page numbering at each page (Page X of Y)

Figure and table caption font size : Times New Roman,10pt

Position of figure and table: centre-aligned.

Appendix B

Instructions to Students on Discussion, Conclusion and Reference

Discussion

In the Discussion section you should give an overall appraisal of the results of your work. It is

here that you will have the best opportunity to demonstrate your understanding of the work and

to give a critical account of what has been achieved.

Conclusion



The Conclusion is a short summary of the results of your work (about 200 words). The

Conclusion should follow naturally from the Discussion. It should give a concise statement of

what has been achieved. Anticipated application of techniques developed should be summarized

very briefly. The Conclusion should be self-contained, i.e., it should not make reference to any

sections, figures, or references in the report.

References

All references to books, papers, and other publications must be fully and correctly quoted to be

useful to the reader.

Citation Example

In the text

The analysis of the varactor diode multiplier has been extensively reviewed by Scanlan (1989)

and will.

In the References section

Scanlan, J O (1989), Analysis of Varactor Harmonic Generators, Bell Systems Technical Journal, Vol. 44, pp75-92.



APPENDIX C Grading Criteria

Name : _______________________________________ TP : ____________

Criteria Fail Marginal Fail Pass Credit Distinction

Report format

(5%)

0 1 2 3 4 5

Very poor documentation standards

No citation and references

Rather poor documentation standards

Some attempts made to do citation and

referencing but

either irrelevant / outdated or not

according to Harvard

Name Referencing

Structure of report visible but missing various components

Average documentation standards met

Some citation and references noted but either irrelevant /

outdated or not according

to Harvard Name Referencing

Structure of report visible but with some minor

omissions

Good documentation standards met

Most citation and references noted and are relevant / up-to-

date using Harvard

Name Referencing

Structure of report visible with one or two omissions (cover

page/contents page/list

of figures/references page)

Excellent documentation standards

All citation and references are relevant

/ up-to-date and using

Harvard Name Referencing

Report well-structured with hardly any

omissions / errors

Cover page, contents page, list of figures, references page

All figures and tables have titles and captions

Introduction

(5%)

0 1 2 3 4 5

No introduction

Attempted to provide introduction

but irrelevant to the

assignment

Able to provide brief introduction and relevant

to the assignment

Good introduction is provided and relevant

to the assignment

A very well-written introduction and highly

relevant to the

assignment

Theoretical concepts

(10%)

0 1 2 3 5 6 8 9 10

No explanation on relevant

theoretical concepts

Poor and partial explanation on

relevant theoretical concepts

Basic explanation on relevant theoretical

concepts

Good explanation on relevant theoretical

concepts

Excellent explanation on relevant theoretical

concepts



Design principles

(15%)

0 1 4 5 8 9 12 13 15

Not done Attempt to identify and briefly describe

some functional requirements of the

Audio Signal

Processor

Able to identify and give a brief discussion of the

main functional requirements of the Audio

Signal Processor

Able to identify and give a moderately

detailed discussion of the main functional

requirements of the

Audio Signal Processor

Explained the importance of these

design properties

Able to identify and give a detailed

discussion of the main functional

requirements of the

Audio Signal Processor

Explained the importance of these

design properties

Analytical calculations

(15%)

0 1 4 5 8 9 12 13 15

Not done. Simple description of the calculation

Did not manage to identify any specifications used

Simple description of the calculation

Able to identify only one specification used

Extensive description of the calculation

Able to identify the various specifications used

Some details missing

Extensive and detailed description of the calculation

Able to identify the various specifications

used

Able to state reasons for the use of certain

specifications

Simulation results

(20%)

0 1 5 6 10 11 15 16 20

Not done.

Simple description of the steps and

results

Did not manage to identify all the steps

used

Simple description of the steps and results

Able to identify only one step used

Extensive description of the steps and results

Able to identify the various steps used


Extensive and detailed description of the steps

and results

Able to identify the various steps used

Able to state reasons for the use of all the

steps



Discussion

(5%)

0 1 2 3 4 5

No discussion on the work

done and the

simulation results

Poor discussion on the work done and

the simulation

results

Average discussion on the work done and the

simulation results

Good discussion on the work done and the

simulation results

Excellent discussion on the work done and the

simulation results

Conclusion

(5%)

0 1 2 3 4 5

Not done

Simple description of the future

improvements

Did not manage to identify any proposal

Simple description of the future improvements

Able to identify only one proposal

Extensive description of the future

improvements

Able to identify the various proposals


Extensive and detailed description of the

future improvements

Able to identify the various proposals

Able to state reasons for the proposals and conclusion

Tutor

Assessment

(20%)

Presentation

(10%)

0 1 3 4 5 6 7 8 10

Did not turn up for the

presentation

Barely able to explain what was

done in the

assignment.

Able to explain sufficiently what was

done in the assignment

Able to explain clearly and in detail what was

done in the assignment

Explanation was highly appropriate and

coverage of the

complete work done in the assignment

Q & A

(10%)

0 1 3 4 5 6 7 8 10

Did not turn up for the presentation or

unable to

answer any of the questions

Able to answer up to 25% of the questions

Able to answer up to 25% - 50% of the questions

Able to answer up to 50% - 75% of the questions

Excellent explanation and able to answers all questions

Total Marks: Lecturer: Chandrasekharan Nataraj 100

dsp assignment question

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