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Digital Signal Processing Skills Test
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Digital Signal Processing Skills Test

The Digital Signal Processing Skills test is the preferred pre-employment test for recruiters and hiring managers to hire job-fit candidates for roles such as Digital Signal Processing Engineer and Electronics Engineer. Digital Signal Porcessing skills test reduces hiring time by 40% and increases interview to selection ratio by 62%.

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Digital Signal Processing Skills Test

DSP (Digital Signal Processing) is a domain which deals with the processing of information digitally for various applications, and hence, rooted in the mathematical analysis of signals and their transformation. DSP is an important branch of electronics and telecommunication engineering that deals with the improvisation of reliability and accuracy of digital communication by employing multiple techniques. DSPs are fabricated on MOS integrated circuit chips and are widely used in audio signal processing, telecommunications, digital images, etc.

The Digital Signal Processing skills test provides a powerful reporting feature which helps analyze section-wise performance of candidates to gauge their strengths and weaknesses. Moreover, the candidate ranking tool screens the best performing candidate among others.

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How it works

Test Summary

The Digital Signal Processing skills test helps to screen candidates for the following:

  • Good knowledge of topologies in DSP processes.
  • Strong understanding of using DSP filters for signal processing and restoration.
  • Experience with ADC (Analog to Digital Converter) in DSP.
  • Familiarity with various protocols in digital signal processing.

Our test is designed considering EEOC guidelines, and helps to assess & hire diverse talent without any bias.

Useful for hiring
  • Electronics Engineer
  • Digital Processing Signal Engineer
Test Duration
No. of Questions
Level of Expertise
Topics Covered


The DSP test assesses a candidate's arrangement of how the nodes will interact. It is the topology which governs data flow between respective nodes.


iMocha's pre-hire assessment evaluates a candidate's knowledge rules for formatting and processing data.


In DSP, ADC means Analog to Digital Converter. This test assesses candidates based on their understanding of ADC converting an input analog voltage to a digital measurement of that voltage

DSP Filtrs

Our test lets you check applicant's knowledge of DSP filters


Sample Question
Choose from our 100,000+ questions library or add your own questions to make powerful custom tests.
Question type
Multiple Option
Topics covered
Computer Network - Topology


You have multiple electricity meters connected serially with a terminator in the last unit. Which network topology best describes this scenario?


  • Star
  • Mesh
  • Bus
  • Hybrid
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Test Report
You can customize this test by

Setting the difficulty level of the test

Choose easy, medium, or tricky questions from our skill libraries to assess candidates of different experience levels.

Combining multiple skills into one test

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Adding your own
questions to the test

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Requesting a tailor-made test

Receive a tailored assessment created by our subject matter experts to ensure adequate screening.