Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Digital broadcasts using a FM transmitter
2006 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Every night, local newspapers are broadcasted on Sveriges Radio P1 all over Sweden. These newspapers are for the visually impaired, afatics, dyslectics and disabled persons that for some reason can not read printed newspapers. To be able to listen to these papers, the listener have to borrow a special receiver from Taltidningsnämnden, a Swedish government authority. The receivers used for recording these newspapers are now old and have to be replaced by new ones. The new receiver, called Adela, is built upon a digital signal processor but the broadcasts still remain analog and it is the purpose of this thesis to investigate suitable modulation, symbol synchronization, symbol detection and equalization techniques for digital transmissions over the existing FM network. Finally a proof-of-concept decoder system was built to evaluate the chosen techniques.

Place, publisher, year, edition, pages
2006.
Keyword [en]
Technology, digital transmissions, modulation, modulation techniques
Keyword [sv]
Teknik
Identifiers
URN: urn:nbn:se:ltu:diva-50689ISRN: LTU-EX--06/269--SELocal ID: 7ec5dde1-6b82-4094-ac89-d94e1bf55c81OAI: oai:DiVA.org:ltu-50689DiVA: diva2:1024051
Subject / course
Student thesis, at least 30 credits
Educational program
Computer Science and Engineering, master's level
Examiners
Note
Validerat; 20101217 (root)Available from: 2016-10-04 Created: 2016-10-04Bibliographically approved

Open Access in DiVA

fulltext(1231 kB)19 downloads
File information
File name FULLTEXT01.pdfFile size 1231 kBChecksum SHA-512
b5be76c635daaaf823e7b24002713a039004c42cba069d77e1881999ecf33b2c6947ee66705d4b277d246420fcccba91392eefd9221e846e9fd9b52e77c0df95
Type fulltextMimetype application/pdf

Search outside of DiVA

GoogleGoogle Scholar
Total: 19 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 16 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf