Javascript is not activated in your browser. This website needs javascript activated to work properly.
Du är här

Custom DSP Design of a GSM Speech Coder

Publiceringsår: 1995
Språk: Engelska
Sidor: 213-228
Publikation/Tidskrift/Serie: Journal of VLSI Signal Processing
Volym: 11
Nummer: 3
Dokumenttyp: Artikel
Förlag: Klüwer Academic Publishers


The GSM speech coder for digital mobile telephones has been designed on a custom DSP using an environment for development of arbitrary processor architectures. A netlist of the speech coder has been generated from a high level description in a presented design environment. Improvement of the performance both by modifying the high level description and by hand optimization of the microcode is discussed. Advantages of a user interactive system were stepwise refinement leads to a competitive result is thus demonstrated. Simulation has been performed at algorithm, microcode, and transistor level for consistency check. To avoid dependency of a specific vendor the design environment allows implementation in various technologies and a netlist for a Plessey gate array has been generated as an example.



  • Technology and Engineering


  • Elektronikkonstruktion
  • ISSN: 0922-5773

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen