 |
ECOLE SUPÉRIEURE D'ÉLECTRICITÉ Une grande école d'ingénieurs au cœur des sciences de l'information,de l'énergie et des systèmes |
 |
Journal articles
Low-consumption sigma-delta DAC for audio mobile applications
Abstract : In this paper, we present a new Three-level D-to-A sigma delta converter for low consumption applications. The two one bit outputs of this converter can drive a loudspeaker directly without requiring passive components and with a sufficient audio quality. The global consumption is minimized by reducing the number of active states.
https://hal-supelec.archives-ouvertes.fr/hal-00349963
Contributor : Karine El Rassi <>
Submitted on : Monday, January 5, 2009 - 3:03:50 PM
Last modification on : Monday, December 14, 2020 - 12:28:40 PM
Long-term archiving on: : Tuesday, June 8, 2010 - 6:31:44 PM
Contributor : Karine El Rassi <>
Submitted on : Monday, January 5, 2009 - 3:03:50 PM
Last modification on : Monday, December 14, 2020 - 12:28:40 PM
Long-term archiving on: : Tuesday, June 8, 2010 - 6:31:44 PM
File
Low_consumption_DAC_1_1.pdf
Files produced by the author(s)