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Evidence Guide: UEEEC0045 - Modify digital signal processing (DSP) based sub-systems

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

UEEEC0045 - Modify digital signal processing (DSP) based sub-systems

What evidence can you provide to prove your understanding of each of the following citeria?

Identify DSP based system modification requirements

  1. Work health and safety (WHS)/occupational health and safety (OHS) processes and workplace procedures for a given work area are identified, obtained and applied
Work health and safety (WHS)/occupational health and safety (OHS) processes and workplace procedures for a given work area are identified, obtained and applied

Completed
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Hazards are identified, WHS/OHS risks are assessed, and control measures and workplace procedures are implemented in preparation for work

Completed
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Scope of proposed electronic DSP based sub-system is determined from design brief in consultation with relevant person/s

Completed
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Design development work is planned to meet scheduled timelines in consultation with persons/s involved on the worksite

Completed
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Materials and devices/components required to modify sub-system are determined on compatibility of design specifications with DSP based sub-system requirements and project budget constraints

Completed
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Modify DSP based sub-system prototype

  1. WHS/OHS risk control measures and workplace procedures are followed
WHS/OHS risk control measures and workplace procedures are followed

Completed
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Alternative design modifications are considered based on the design brief

Completed
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Safety, functional and budget considerations are incorporated in the design

Completed
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Prototype devices and circuits are constructed, programmed and tested for compliance with the design brief and regulatory requirements

Completed
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Prototype faults are rectified and retested to ensure effective operation of design

Completed
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DSP based system modification is documented for submission to appropriate person/s for approval

Completed
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Solutions to unplanned situations are implemented in accordance with workplace policy

Completed
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Obtain design approval for electronic DSP based sub-system modification

  1. DSP based sub-system modification is presented and explained to client representative and/or relevant person/s
DSP based sub-system modification is presented and explained to client representative and/or relevant person/s

Completed
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Alterations to the design are negotiated with relevant person/s within the constraints of workplace policy, as required

Completed
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Final sub-system design is documented and approval obtained from appropriate person/s

Completed
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Quality of work is monitored against performance agreement and/or workplace or relevant industry standards

Completed
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Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least two separate occasions and include:

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, including:

implementing workplace procedures and practices

using of risk control measures

constructing digital signal processing (DSP) based sub-system prototypes

dealing with unplanned events/situations in accordance with workplace procedures in a manner that minimises risk to personnel and equipment

obtaining design approval for final modification

developing the DSP sub-system design modification within the safety and functional requirements and budget limitations

documenting action/s justification to be implemented in accordance with relevant industry standards

documenting and presenting design effectively

negotiating design alteration requests successfully

planning to modify DSP based system

reading and interpreting design brief.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of:

design brief specifications and work requirements

digital and analogue devices

digital processing steps in practical DSP applications

DSP requirements

DSP current industry practices and technologies, including:

currently available DSP support chips

relevant materials and devices/components

DSP development technologies, including:

concept of complex signals

data-rate conversion

discrete Fourier transform (DFT) to a signal

DSP system

fast Fourier transform (FFT)

finite impulse response (FIR) filtering using FFT

high-order infinite impulse response (IIR) filter

IIR filter

modulation and de-modulation techniques

prototype devices and circuit construction/build requirements

relevant job safety assessments or risk mitigation processes

relevant manufacturer specifications

relevant industry standards, regulations, codes of practice and WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace policies and procedures.

Range Statement

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Non-essential conditions may be found in the UEE Electrotechnology Training Package Companion Volume Implementation Guide.