Master Thesis in Digital Signal Processing

DescriptionCategory: Signal processingScope: 2 students completing 30 credits (20 weeks) each.BackgroundAxis Communications is developing products that include intercoms with acoustic echo cancellers (AEC). To improve AEC performance, we need to investigate and cancel non-linear aspects of the echo signal. This master thesis aims to find methods for...

DescriptionCategoryAudio, FW, SW, AnalyticsScope2 students; master thesis 30 hpBackgroundModern digital speaker systems have a complex signal path consisting of multiple audio processing or transducing components, such as digital signal processors (DSP), digital to analog converters (DAC), audio amplifiers, and speaker drivers. Each of these steps may...

DescriptionCategoryAudio, FW, SW, AnalyticsScope2 students; master thesis 30 hpBackgroundModern digital speaker systems have a complex signal path consisting of multiple audio processing or transducing components, such as digital signal processors (DSP), digital to analog converters (DAC), audio amplifiers, and speaker drivers. Each of these steps may...

DescriptionCategory: Signal processingScope: 2 students completing 30 credits (20 weeks) each.BackgroundAxis Communications is seeking a skilled researcher to investigate and develop methods for acoustic echo cancellation in audio signals. The goal is to find a method or methods that can cancel predictable though non-linear aspects of the echo signal, such...

Job Title: Master ThesisDescriptionTitle: AirSpace surveillance by means of audio measurementsCategory: Computer science, Signal processingScope: Master thesis, 2 students completing 30 credits (20 weeks) eachBackgroundDue to technological and geo-political events, the usage of drones is becoming more and more pervasive. While opening to new possibilities,...

DescriptionCategory: DSP or AcousticScope: 2 students completing 30 credits (20 weeks) each.BackgroundAxis Communications is seeking a research team to investigate speech intelligibility methods for public address equipment. The goal is to determine which methods are best suited for our products.ObjectiveCatalog and evaluate various speech intelligibility...

DescriptionTitle: Audio-Based AirSpace SurveillanceCategory: Computer Science, Signal ProcessingScope: Master thesis, 2 students completing 30 credits (20 weeks) eachBackgroundWith the increasing use of drones, surveillance systems are needed to protect critical infrastructures. This thesis focuses on the study of viable techniques for detecting drones in...

DescriptionTitle: AirSpace Surveillance by means of Audio MeasurementsCategory: Computer Science, Signal ProcessingScope: Master Thesis, 2 Students completing 30 Credits (20 weeks) eachBackgroundDue to technological and geo-political events, the usage of drones is becoming more pervasive. While opening to new possibilities, these devices can constitute a...

DescriptionCategory: Signal Processing and AcousticsScope: 2 students completing 30 credits (20 weeks) each.BackgroundAxis Communications has a growing number of products, including paging systems with horn speakers. A horn speaker is a way of increasing the efficiency of a transducer by improving acoustic impedance matching.This is achieved by feeding the...

Project OverviewWe are seeking a highly motivated individual to join our team as a Digital Signal Path Modeling and AEC Enhancement Specialist. As a key member of our research group, you will be responsible for exploring the possibilities of modeling the total signal path of a digital speaker system, with the goal of enhancing Acoustic Echo Cancellation...

DescriptionCategoryAudio signal processing and machine learning are key areas of research in this thesis. The goal is to explore and evaluate different noise suppression algorithms and their impact on audio classification.ScopeThis project involves 1 or 2 students working together to complete 22.5 (bachelor) or 30 (master) credits each.BackgroundNoise...

DescriptionCategory: Signal Processing and AcousticsScope: 2 students completing 30 credits (20 weeks) each.BackgroundAxis Communications has a growing number of products, including paging systems with horn speakers.A horn speaker is a way of increasing the efficiency of a transducer by improving acoustic impedance matching.This is achieved by feeding the...

Job Title:Master Thesis in Audio-Based Drone DetectionDescription:We are seeking a motivated student to work on a master thesis project focused on audio-based drone detection. The goal of this project is to investigate the use of audio signals for detecting and localizing drones in open space environments.Responsibilities:Investigate current literature on...

DescriptionCategory: Signal processingScope: 2 students completing 30 credits (20 weeks) each.BackgroundAxis Communications has a growing number of products which includes intercoms. During voice calls, the loudspeaker's signal is captured by the microphone. To prevent transmission of this signal back to the caller, the system will include an acoustic echo...

DescriptionAxis Communications is seeking a highly motivated individual to contribute to the development of a system for collecting and presenting binaural recordings of devices.ScopeThis project involves building a system for collecting binaural recordings, developing a system for presenting the recordings to listeners, selecting perceptual acoustical...

DescriptionCategory: DSP or AcousticScope: 2 students completing 30 credits (20 weeks) each.BackgroundAxis Communications is a leading provider of network video solutions. Our products are widely used in various environments, including outdoors and large halls, and require effective public address systems to ensure security announcements are heard and...

Research Opportunities at Axis CommunicationsAxis Communications is seeking a highly motivated and talented research assistant to work on a Master's thesis project focusing on optics and imaging. The project involves formulating a physical model of the lens-sensor system to define the Modulation Transfer Function of the optical module.The successful...

Project OverviewWe are seeking a highly motivated student to work on a master thesis project focused on designing and implementing a customizable AI-powered chatbot for project documentation. The goal is to develop a chatbot that can be trained on project-specific data and assist users with problem-solving in real-time.Key ResponsibilitiesDesign and...

Job DescriptionJob Title: Master Thesis in Computer ScienceJob Summary: We are seeking a highly motivated and talented student to work on a Master's thesis project in Computer Science, focusing on the integration of a 3D lidar sensor on a robotic platform. The successful candidate will have the opportunity to work on a cutting-edge project, applying their...

DescriptionCategoryAcousticsScopeStudent completing a master thesis (30 hp) focused on improving a folded horn design.BackgroundAt Axis, we develop audio products, including horn speakers, which require cost-efficient, effective material choices to handle vibrations and temperature.GoalThis research aims to explore and research how material choices affect...