Exjobbsförslag från företag
Detta är ett uppsatsförslag hämtat från Nationella Exjobb-poolen. Klicka här för att komma tillbaka till samtliga exjobbsförslag.
Förslaget inkom 2010-09-27
Master Thesis: Noise cancellation in mobile phones
OBS! ANSÖKNINGSTIDEN FÖR DETTA EXJOBB HAR LÖPT UT.
ASCOM WIRELESS SOLUTIONS is a leading provider of on-site wireless communications for key segments such as hospitals, manufacturing industries, retail and hotels. More than 75,000 systems are installed at major companies all over the world. The company offers a broad range of voice and professional messaging solutions, creating value for customers by supporting and optimizing their Mission-Critical processes. The solutions are based on VoWiFi, IP-DECT, DECT, Nurse Call and paging technologies, smartly integrated into existing enterprise systems. The company has subsidiaries in 10 countries and 1,200 employees worldwide. Founded in the 1950s and based in Göteborg, Sweden, Ascom Wireless Solutions is part of the Ascom Group, listed on the Swiss Stock Exchange.
Ascom develops and produces among others cordless telephones with additional functions. A problem with cordless phones used in industrial environment is background noise which deteriorates the readability for the receiver. In order to solve this problem we need to develop a noise canceling system that can distinguish background noise from speech and thereby improve the readability.
The master thesis shall be done to examine possible ways to improve the readability for cordless handsets in noisy environments. In the project you will be working with audio simulations, audio measurements, DSP programming, analog circuitry and mechanical solutions.
Extent:
20 weeks, 2 persons
Technical area, competence demands:
Audio Technology & Acoustics or equivalent
Basic DSP programming
Plan.
Generally the following parts should be included:
• Identify included requirements
• Plan activities and time
• Literature search
• Theoretical calculations
• Building hardware
• Verification and analysis
• Writing a report
• Presentation
Contact:
Thomas Harju, Section Manager, 031-55 93 02, [email protected]
Marcus Larsson, Development Audio, 031-55 91 01, [email protected]
Application:
Please send your application including
- A short individual presentation
- Timing for your thesis
- Description of your current studies and time schedule for your graduation
- Your résumés
to: [email protected]
Kolla även in Boutique Hotels Singapore,
Boutique Hotels Hong Kong,
Boutique Hotels Shanghai,
Boutique Hotels Dubai,
Boutique Hotels Los Angeles,
Boutique Hotels Denver,
Boutique Hotels Dallas,
Boutique Hotels Philadelphia,
Boutique Hotels Bath,
Boutique Hotels Santorini,
Boutique Hotels Portugal.
Informationen om uppsatsförslag är hämtad från Nationella Exjobb-poolen.