Master of Science Thesis Worker at APTIV Gothenburg

6 months ago

Gothenburg, Sweden Aptiv Full time

Master of Science Thesis Worker at APTIV Gothenburg:

APTIV is offering thesis work opportunities for 1-2 final-year Master's students with an interest in embedded software development and signal processing and with a background in Computer Science and Electrical Engineering. Students will work on a six-month project contributing to the advancement of automotive communication technologies.

Under the mentorship of experienced professionals and with access to cutting-edge resources and facilities, students will explore the world of automotive technology and work on cutting-edge research projects.

Thesis projects are aligned with APTIV's business-critical areas, so students will contribute to the company's mission of providing safe, sustainable, and personalized transportation solutions from day one.

Title:
Applicability of Machine Learning Methods in Room Impulse Response Estimation and Equalization Filters Optimization Within Automotive
 

Abstract:

Digital room equalization (EQ) improves the perceived sound quality in a listening environment influenced by the acoustical/geometrical factors. This uses digital filters to minimize the difference between the acoustic system response and a target curve. EQ filters are designed based on the room impulse response (RIR). Robust estimation of RIRs is vital for audio/speech signal processing. Measuring RIRs, for every spatial location in a 3D scene, is infeasible due to cost/complexity. Hence, reliable estimation of RIRs using computational models is of interest. Here, there are two main problems. First, to estimate the RIR and second, to compute EQ filters for that specific RIR.

Thesis description:


We explore the methods for calculation of RIR and EQ filters applicable within automotive. Specific interest is within methods which reduce the cost/complexity of the measurements while resulting in improved audio quality for people in a car cabin. This leads to multi-point EQ filters as opposed to single-point EQ filters. The thesis can be divided in two sections:

RIR Estimation: As RIR has similarities to other areas, e.g., telecommunications or image restoration, there will be a need for a literature study to draw parallels and see what types of techniques can be used. For example, compressed sensing can be used to extract models from an under-sampled sound field to enable reconstruction in target locations. Of special interest is the use of machine learning (ML) methods for this purpose. EQ Filter Calculation: After the RIR has been estimated, we need to calculate EQ filters to compensate for the room effects. Here, there is a need to study applicability of different filter design methods for various RIR models. Recently, ML models have been applied in this area and hence the aim is to perform a study of different ML methods and their effectiveness in EQ filter design.

Thesis Steps:

In this thesis, we will deal with hands-on measurements inside different rooms/cabins to get enough data which can be used to model RIR. These measurements will then be used to construct the models and also to validate them. Having validated the models, we will test different EQ filters to verify the effectiveness of the filter design methods (based on the performed literature review). The simulations/calculations will be performed in Python and different ML frameworks will be used. In general, we can think of following steps:

Study state-of-the-art literature relevant to RIR estimation and EQ filter optimization.Select at least three suitable candidates keeping in mind how to benchmark them.

Find relevant measures to be used in the benchmarking.

Implement the selected candidates (Python) so that they can be benchmarked. Perform measurements of different rooms/cabins to model/tune the RIR estimation models.

Evaluate/Compare performance of the selected RIR methods.

With the derived RIR models, find suitable EQ filters to compensate for room effects.

Evaluate/Compare performance of the selected EQ filters.

Objectives :

Objective 1: Identify/Evaluate at least three (preferably machine learning) methods for RIR estimation. Objective 2: Identify/Evaluate at least three (preferably machine learning) methods for EQ filter optimization. Objective 3: Develop/Validate a software system for RIR estimation and EQ filter optimization for automotive applications. Here, subjective/objective criteria needs to be defined and analyzed.

Out from these objectives we could together with the selected candidate define the KPI’s to be used to evaluate the performance of the thesis work. 

Additional Information:

This thesis will be performed in Gothenburg office.
If the above Thesis work matches your ambitions, be sure to apply. 
Our selection process is ongoing, and the Thesis advert will remain open until it's filled.

  • Master of Science Thesis Worker at Aptiv Gothenburg

    4 weeks ago

    Gothenburg, Västra Götaland, Sweden Aptiv Full time

    Master of Science Thesis Worker at Aptiv GothenburgAptiv is seeking a highly motivated and skilled Master of Science thesis worker to join our team in Gothenburg. As a thesis worker, you will have the opportunity to work on a six-month project contributing to the advancement of automotive communication technologies.About the ProjectThe project focuses on the...

  • Master of Science Thesis Worker

    6 months ago

    Gothenburg, Sweden Aptiv Full time

    Master of Science Thesis Worker at APTIV Gothenburg: APTIV is offering thesis work opportunities for 1-2 final-year Master's students with an interest in embedded software development and signal processing and with a background in Computer Science and Electrical Engineering. Students will work on a six-month project contributing to the advancement of...

  • Master Thesis Worker

    7 months ago

    Gothenburg, Sweden Aptiv Full time

    Master of Science Thesis Worker at APTIV Gothenburg. Title: Estimate trailers state and parameters using Machine Learning approach. Brief Description: Trucks are fitted with side sensors to fulfill the "Blind Spot Information System" regulation which is detecting vulnerable road user, like pedestrian or bicycle, in the blind spot region. However, this...

  • Automotive Audio Signal Processing Researcher

    6 days ago

    Gothenburg, Västra Götaland, Sweden Aptiv Full time

    Company Overview:Aptiv is a leading technology company that provides safe, sustainable, and personalized transportation solutions. With a focus on innovation and collaboration, we offer thesis work opportunities for final-year Master's students with an interest in embedded software development and signal processing.Salary: We offer a competitive salary of...

  • Embedded Software Developer for Automotive Communication Systems

    4 weeks ago

    Gothenburg, Västra Götaland, Sweden Aptiv Full time

    Job Description:Aptiv is seeking a highly skilled Embedded Software Developer to work on a six-month thesis project focused on Acoustic Echo Cancellation (AEC) for automotive environments. The successful candidate will contribute to the development of an efficient AEC algorithm based on Frequency Domain Adaptive Filters (FDAF) and integrate it into Aptiv's...

  • Machine Learning Engineer for Trailer Estimation

    4 weeks ago

    Gothenburg, Västra Götaland, Sweden Aptiv Full time

    Job Title: Machine Learning Engineer for Trailer EstimationJob Summary: We are seeking a skilled Machine Learning Engineer to join our team at Aptiv Gothenburg. The successful candidate will be responsible for developing and implementing machine learning algorithms to estimate trailers state and parameters.Key Responsibilities:* Develop and train machine...

  • Acoustic Echo Cancellation Expert

    6 days ago

    Gothenburg, Västra Götaland, Sweden Aptiv Full time

    Enhance Automotive Communication Systems with Acoustic Echo CancellationAptiv is seeking a highly skilled Master's student to contribute to the advancement of automotive communication technologies. This thesis project involves developing an efficient Acoustic Echo Cancellation (AEC) algorithm based on Frequency Domain Adaptive Filters (FDAF) and integrating...

  • Advanced Machine Learning Thesis for Simulation and Verification

    6 days ago

    Gothenburg, Västra Götaland, Sweden Infotiv Full time

    Thesis Opportunity at InfotivWe are seeking two master students to conduct a thesis on simulation and verification of machine learning systems as part of our research project ArtWork. This project aims to investigate the use of simulation and digital twins of factory workers, equipment, and tools to enable quick prototyping and testing of machine learning...

  • Machine Learning Engineer for Trailer Estimation

    3 weeks ago

    Gothenburg, Västra Götaland, Sweden Aptiv Full time

    Aptiv is seeking a skilled Machine Learning Engineer to develop and implement a novel approach for estimating trailers state and parameters.   About the Role: Our team is working on a project to enhance the accuracy of trailer detection and estimation using machine learning algorithms. The ideal candidate will have expertise in deep learning and experience...

  • AI-Powered Trailer State Estimator

    6 days ago

    Gothenburg, Västra Götaland, Sweden Aptiv Full time

    Company Overview: Aptiv is a leading technology company that provides innovative solutions for the automotive industry. Our mission is to make mobility safer, greener, and more connected.Salary: We offer a competitive salary of $85,000 per year, commensurate with experience, plus benefits and bonuses.Job Description: We are seeking an experienced AI/ML...

  • Master Thesis in Technology and Logistics

    3 weeks ago

    Gothenburg, Västra Götaland, Sweden Ongoing Full time

    At Ongoing, we're offering a Master thesis opportunity in Technology and Logistics. This project is perfect for students interested in IT, Programming, and the intersection of Technology and Logistics.About the CompanyOngoing is a successful and growing software company developing a Software as a Service solution for logistics-intensive companies. Our...

  • Automotive Research Engineer

    3 weeks ago

    Gothenburg, Västra Götaland, Sweden Aptiv Full time

    Automotive Research Engineer Opportunity at AptivAptiv is seeking a highly motivated and skilled Automotive Research Engineer to contribute to the advancement of automotive communication technologies. As a research engineer, you will work on a six-month project focused on embedded software development and signal processing, collaborating with experienced...

  • Embedded Software Development Specialist

    3 weeks ago

    Gothenburg, Västra Götaland, Sweden Aptiv Full time

    Acoustic Echo Cancellation Researcher OpportunityAptiv is offering a research opportunity for final-year Master's students with an interest in embedded software development and signal processing. Students will work on a six-month project contributing to the advancement of automotive communication technologies.Under the mentorship of experienced professionals...

  • Master Thesis Opportunity in Logistics and Technology

    4 weeks ago

    Gothenburg, Västra Götaland, Sweden Ongoing Full time

    About the CompanyOngoing is a leading software company specializing in logistics-intensive solutions. Our service enables millions of consumers and businesses to receive their products with a seamless customer experience. We've developed our software over many years through close collaboration with customers and partners, striving to simplify and connect the...

  • Master Thesis in Solid Mechanics with Focus on FEA and CFD

    3 weeks ago

    Gothenburg, Västra Götaland, Sweden Semcon Full time

    About the ProjectWe are currently seeking a Master of Science student to work on a thesis project within the field of Solid Mechanics. The project will focus on Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) techniques.Project OverviewThe thesis project will involve developing an effective analysis and evaluation process for determining...

  • Master Thesis Opportunity in Logistics and Technology

    4 weeks ago

    Gothenburg, Västra Götaland, Sweden Ongoing Full time

    Contribute to the development of a Software as a Service solution for logistics-intensive companies at Ongoing, a successful and growing software company.About the CompanyOngoing is a leading provider of software solutions for logistics companies, serving millions of consumers and businesses worldwide. Our software has been developed and improved over many...

  • Master Thesis in Graph Neural Networks for AGV System Design

    4 weeks ago

    Gothenburg, Västra Götaland, Sweden Kollmorgen Full time

    BackgroundAn Automated Guided Vehicle (AGV) system is a fleet of mobile robots that transport goods in a network of virtual roads, designed according to the warehouse specification. The network must handle the intended traffic load without traffic jams, verified by simulations. However, such simulations are time-consuming, and the design process is...

  • Master Thesis in Technology and Logistics

    3 weeks ago

    Gothenburg, Västra Götaland, Sweden Ongoing Full time

    Are you a student in Technology, Mathematics, or a nearby field looking for a challenging and rewarding Master thesis project? We at Ongoing have an exciting opportunity for you!About OngoingOngoing is a successful and growing software company developing a Software as a Service solution for logistics-intensive companies. Our service contributes to millions...

  • Master Thesis Opportunity in Logistics and Technology

    4 weeks ago

    Gothenburg, Västra Götaland, Sweden Ongoing Full time

    Are you a student in Technology, Mathematics, or a nearby field looking for a challenging Master thesis project? We at Ongoing, a successful and growing software company, are offering a unique opportunity to work on a thesis project that can lead to full-time employment.About OngoingOngoing is a leading provider of Software as a Service solutions for...

  • Master Thesis in Sustainable Textile Fibers

    4 weeks ago

    Gothenburg, Västra Götaland, Sweden Nouryon Full time

    About the Thesis WorkThe textile industry is a significant contributor to environmental problems and landfill accumulation, with only 1% of textile waste being recycled into new fibers. One way to decrease the environmental impact is to increase the recycling of textile waste, particularly cotton-rich textiles, which have significant potential for recycling...