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Selected Technologies

Projects

  1. Bluetooth Headphones
  2. Team: 1 Project Manager, 5 Developers

    Description: The project’s main focus is the firmware development for headphones, including implementation of new features such as ANC, gestures, sensors, and additional features connected with mobile apps

    Technologies: C, Python, Bluetooth Low Energy and Classic, Qualcomm stack, CSR, Azure, Jenkins, OTA

    Other keywords:  Supporting the client in contact with third-party companies, electronic measurements, analyzing Bluetooth traces and logs, supporting client in the factory, stack debugging

    Tests: IOP, manual, automated, functional, integration

  3. Bluetooth TWS Audio Platform
  4. Team: 4 Developers

    Description: The project's objective is to create an innovative integrated circuit that combines wireless technology for audio transmission (Bluetooth Classic and Low Energy) with DSP and True Wireless Stereo in one chip. In Comarch, our responsibility is the creation of the FW part of the chip. Our main goals are implementation of audio handler, audio multiplexer, synchronization protocol and TWS integration

    Technologies: C, TWS, DSP, Bluetooth Low Energy and Classic, ARM

    Others: Electronic measurements, analyzing Bluetooth traces and logs, complex debugging

  5. Hearing Aid Platform
  6. Team: 1 Product Owner, 1 Scrum Master, 10 Developers

    Description: The primary goal of the project is to implement the platform dedicated for supporting hearing aid devices with Bluetooth. When that is achieved, final products will be developed and put on the market to help treat hearing disorders

    Technologies: C++, Bluetooth, ARM

  7. Companion Applications for Audio Devices
  8. Team: 1 Project Manager, 1 Tester, 6 Developers

    Description: The objective of this project is to develop the audio device management applications for Android, iOS and Windows

    Technologies: C#, Frond End, Back End, UI/UX, iOS, Android, UWP, Azure, Bluetooth Low Energy, aspnetcore, xUnit, Appium, WinAppDriver

    Others: Delivering builds to mobile OS stores, new features on demand, bug fixing

    Tests: IOP, manual, unit tests, functional testing, regression testing

  9. Bluetooth Earbuds
  10. Team: 1 Project Manager, 2 Developers

    Description: Firmware development of the earbuds, including deployment of new features connected with mobile apps, is the main goal of this project. Advanced telemetry and battery management have already been implemented.

    Technologies: C, Python, Bluetooth Low Energy and Classic, Qualcomm stack, CSR, Azure, Jenkins, OTA

    Other keywords: Electronic measurements, analyzing Bluetooth traces and logs, complex debugging

    Tests: IOP, manual, automated, functional, integration

  11. Quality Assurance Services for Bluetooth TWS Audio Platform
  12. Team: 2 Testers

    Description: The project's objective is to create an innovative integrated circuit that combines wireless technology for audio transmission – Bluetooth Classic and Low Energy – with DSP and True Wireless Stereo in one chip. Our main goals are to set up the test environment and create automated test cases for audio integration and TWS using EBQ.

    Technologies: Python, C, TWS, DSP, Bluetooth Low Energy and Classic

  13. 4-channels Bluetooth Audio Transmitter
  14. Team: 1 Project Manager, 4 Developers, 2 Testers

    Description: The project’s goal is to create an innovative system with four Bluetooth modules placed in a single device, which enables simultaneous audio streaming to end devices.

    Technologies: C, Python, DSP, MISRA, Jira, Sonar Qube, Bluetooth Classic, CUnit, Jenkins

    Others: Electronic measurements, Bluetooth qualification support, HW team support, building the architecture of the solution, mocks and simulators, remote support, analyzing Bluetooth traces and logs

    Tests: IOP, PTS, integration, functional, unit tests (100% coverage), sanity testing, performance and stress testing

Bluetooth Headphones

Team: 1 Project Manager, 5 Developers

Description: The project’s main focus is the firmware development for headphones, including implementation of new features such as ANC, gestures, sensors, and additional features connected with mobile apps

Technologies: C, Python, Bluetooth Low Energy and Classic, Qualcomm stack, CSR, Azure, Jenkins, OTA

Other keywords:  Supporting the client in contact with third-party companies, electronic measurements, analyzing Bluetooth traces and logs, supporting client in the factory, stack debugging

Tests: IOP, manual, automated, functional, integration

Bluetooth TWS Audio Platform

Team: 4 Developers

Description: The project's objective is to create an innovative integrated circuit that combines wireless technology for audio transmission (Bluetooth Classic and Low Energy) with DSP and True Wireless Stereo in one chip. In Comarch, our responsibility is the creation of the FW part of the chip. Our main goals are implementation of audio handler, audio multiplexer, synchronization protocol and TWS integration

Technologies: C, TWS, DSP, Bluetooth Low Energy and Classic, ARM

Others: Electronic measurements, analyzing Bluetooth traces and logs, complex debugging

Hearing Aid Platform

Team: 1 Product Owner, 1 Scrum Master, 10 Developers

Description: The primary goal of the project is to implement the platform dedicated for supporting hearing aid devices with Bluetooth. When that is achieved, final products will be developed and put on the market to help treat hearing disorders

Technologies: C++, Bluetooth, ARM

Companion Applications for Audio Devices

Team: 1 Project Manager, 1 Tester, 6 Developers

Description: The objective of this project is to develop the audio device management applications for Android, iOS and Windows

Technologies: C#, Frond End, Back End, UI/UX, iOS, Android, UWP, Azure, Bluetooth Low Energy, aspnetcore, xUnit, Appium, WinAppDriver

Others: Delivering builds to mobile OS stores, new features on demand, bug fixing

Tests: IOP, manual, unit tests, functional testing, regression testing

Bluetooth Earbuds

Team: 1 Project Manager, 2 Developers

Description: Firmware development of the earbuds, including deployment of new features connected with mobile apps, is the main goal of this project. Advanced telemetry and battery management have already been implemented.

Technologies: C, Python, Bluetooth Low Energy and Classic, Qualcomm stack, CSR, Azure, Jenkins, OTA

Other keywords: Electronic measurements, analyzing Bluetooth traces and logs, complex debugging

Tests: IOP, manual, automated, functional, integration

Quality Assurance Services for Bluetooth TWS Audio Platform

Team: 2 Testers

Description: The project's objective is to create an innovative integrated circuit that combines wireless technology for audio transmission – Bluetooth Classic and Low Energy – with DSP and True Wireless Stereo in one chip. Our main goals are to set up the test environment and create automated test cases for audio integration and TWS using EBQ.

Technologies: Python, C, TWS, DSP, Bluetooth Low Energy and Classic

4-channels Bluetooth Audio Transmitter

Team: 1 Project Manager, 4 Developers, 2 Testers

Description: The project’s goal is to create an innovative system with four Bluetooth modules placed in a single device, which enables simultaneous audio streaming to end devices.

Technologies: C, Python, DSP, MISRA, Jira, Sonar Qube, Bluetooth Classic, CUnit, Jenkins

Others: Electronic measurements, Bluetooth qualification support, HW team support, building the architecture of the solution, mocks and simulators, remote support, analyzing Bluetooth traces and logs

Tests: IOP, PTS, integration, functional, unit tests (100% coverage), sanity testing, performance and stress testing

References

  • Comarch is a valuable partner for our Testing and Certification Program, delivering innovative, scalable and cost effective solutions that are vital for certifying  products  under  the  AirFuel  Resonant™  wireless  power standard.
    The hardware and software they developed for our Automated Test System (ATS) was completed on-time and on-budget with great attention to quality.

     Sanjay Gupta
    President of AirFuel Alliance 

  • Comarch has provided Silicon Labs with development services on a variety of application development projects for more than 7 years, and we have always found the company’s work to be very high quality. Project tracking is clear and accurate, and communication has been direct and transparent. We have always been able to trust their team of developers, who have deep expertise in embedded software and mobile application development. I would highly recommend Comarch as a trusted services partner.

    Robert Power 
    Vice President of Software, IoT, Silicon Labs

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