Logo du site
  • English
  • Français
  • Se connecter
Logo du site
  • English
  • Français
  • Se connecter
  1. Accueil
  2. Université de Neuchâtel
  3. Publications
  4. A Low Power VLSI architecture with an Application to Adaptive Algorithms for Digital Hearing Aids
 
  • Details
Options
Vignette d'image

A Low Power VLSI architecture with an Application to Adaptive Algorithms for Digital Hearing Aids

Auteur(s)
Heubi, Alexandre
Editeur(s)
Grassi, Sara
Ansorge, Michael
Pellandini, Fausto
Date de parution
1994-09-13
In
7th European Signal Processing Conference (EUSIPCO), European Association for Signal and Image Processing (EURASIP), 1994/7//1875-1878
Résumé
A new architecture suitable for an effective low power VLSI implementation of a large class of digital signal processing algorithms is presented, which shows to be particularly well-adapted to fulfil the requirements of portable and autonomous microsystems. Starting with the precise specifications of the application algorithms, an appropriate scheduling method is first applied to optimize the data flow. The actual VLSI implementation is then performed, resorting to parameterized cell compilers for the automatic generation of the primary modules. As an example, the implementation of an adaptive spectral sharpening algorithm suitable for future all-digital hearing aids is discussed. The resulting silicon area is approximately 4 mm<sup>2</sup> for a 1.2 m CMOS process, and the estimated power consumption at a sampling rate of 8 kHz is about 4 mW at 5V (0.65 mW at 2V).
URI
https://libra.unine.ch/handle/123456789/18294
Autre version
http://www.eurasip.org/content/default.asp?page=s8_8
Type de publication
Resource Types::text::journal::journal article
Dossier(s) à télécharger
 main article: Heubi_Alexandre_-_A_Low_Power_VLSI_Architecture_with_an_Application_20061218.pdf (264 KB)
google-scholar
Présentation du portailGuide d'utilisationStratégie Open AccessDirective Open Access La recherche à l'UniNE Open Access ORCID

Adresse:
UniNE, Service information scientifique & bibliothèques
Rue Emile-Argand 11
2000 Neuchâtel

Construit avec Logiciel DSpace-CRIS Maintenu et optimiser par 4Sciences

  • Paramètres des témoins de connexion
  • Politique de protection de la vie privée
  • Licence de l'utilisateur final