Various DSP software projects have been carried out for Ericsson Diax. The main areas being:
- PSTN building blocks (DTMF transmitter, FSK transmitter, analog based inter-central
- Performance analysis and optimisation of existing DSP software, production test
measurement functions, and proprietary protocols.
- Development of prototype software for new DSP platforms in the Mobile@Home project.
This project is about telephony voice over Bluetooth.
" During the last years DSP Konsulenten has implemented a lot of DSP functionalities for Ericsson
Diax A/S. Jon Halland is working very systematically and thoroughly with the tasks, and is always
delivering high quality software. Jon Halland has the ability to study new standards, and to design
and implement the functionality on a given DSP platform. "
Manager, Core Software
Ericsson Diax A/S
For the DSP equipped base stations in Bang & Olufsen Telecom’s vide range of cordless (DECT/MARS)
terminal equipment, DSP Konsulenten has been involved in:
- Development of a small and efficient Real Time Operating System nick named ‘DSPeradOS’ for
Analog Devices 21xx range of DSP’s. This project was carried out in very close co-operation with the
DSP group at Bang & Olufsen Telecom – from requirement analysis to final implementation.
- Dial tone detector for speed dial applications.
- Redesign of alert signal and FSK receivers for Calling Line Identification.
" It’s easy to work with DSP Konsulenten. All agreements are keept regarding both deadlines and cost.
Quality of work and technical skills are at a very high level. A thorough pre-study of design issues
makes design and final algorithm/code robust and ready first time. All has been carefully tested and
verified upon delivery. "
Technology Specialist, Digital Signal Processing
Bang & Olufsen Telecom a/s
||Graduated as B.Sc.E.E. from the Engineering College of Aarhus, Denmark.
||Jun. – Nov.
||R&D engineer, DEIF A/S, Skive, Denmark.
R&D engineer, Bang & Olufsen Technology (now Bang & Olufsen Medicom) Struer, Denmark. Job function:
various DSP software projects and medical DSP system design.
||Prior to establishing DSP Konsulenten: free-lance work on DSP projects for Ericsson Diax.
||DSP Konsulenten is founded.
I leave my position at Bang & Olufsen Technology to work full-time in DSP Konsulenten. See
Job References for a brief description of tasks accomplished.
Associate Professor - part time, Ingineering College of Aarhus, Denmark. Teaching
practical DSP implementation and supervising student projects.
Due to moving to Glasgow, Scotland, I have put my position at the Ingineering College of Aarhus,