dc.creator | Serra Graells, Francesc | es |
dc.creator | Rueda Rueda, Adoración | es |
dc.creator | Huertas Díaz, José Luis | es |
dc.date.accessioned | 2018-06-13T14:41:28Z | |
dc.date.available | 2018-06-13T14:41:28Z | |
dc.date.issued | 2004 | |
dc.identifier.citation | Serra Graells, F., Rueda Rueda, A. y Huertas Díaz, J.L. (2004). Low-voltage CMOS log-companding techniques for audio applications. Analog Integrated Circuits and Signal Processing, 38 (2), 121-135. | |
dc.identifier.issn | 0925-1030 | es |
dc.identifier.issn | 1573-1979 | es |
dc.identifier.uri | https://hdl.handle.net/11441/76162 | |
dc.description.abstract | This paper presents a collection of novel current-mode circuit techniques for the integration of very low-voltage (down to 1 V) low-power (few hundreds of μA) complete SoCs in CMOS technologies. The new design proposal is based on both, the Log Companding theory and the MOSFET operating in subthreshold. Several basic building blocks for audio amplification, AGC and arbitrary filtering are given. The feasibility of the proposed CMOS circuits is illustrated through experimental data for different design case studies in 1.2 and 0.35 μm VLSI technologies. | es |
dc.description.sponsorship | Comisión Interministerial de Ciencia y Tecnología TIC97-1159, TIC99- 1084 | es |
dc.description.sponsorship | European Union ESPRIT-FUSE-23068 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | Analog Integrated Circuits and Signal Processing, 38 (2), 121-135. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Low-Voltage | es |
dc.subject | CMOS | es |
dc.subject | Subthreshold | es |
dc.subject | Log | es |
dc.subject | Companding | es |
dc.subject | Audio | es |
dc.subject | Design | es |
dc.subject | Hearing-Aids | es |
dc.title | Low-voltage CMOS log-companding techniques for audio applications | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo | es |
dc.relation.projectID | TIC97-1159 | es |
dc.relation.projectID | TIC99- 1084 | es |
dc.relation.projectID | ESPRIT-FUSE-23068 | es |
dc.relation.publisherversion | http://doi.org/10.1023/B:ALOG.0000011163.29809.57 | es |
dc.identifier.doi | 10.1023/B:ALOG.0000011163.29809.57 | es |
idus.format.extent | 47 p. | es |
dc.journaltitle | Analog Integrated Circuits and Signal Processing | es |
dc.publication.volumen | 38 | es |
dc.publication.issue | 2 | es |
dc.publication.initialPage | 121 | es |
dc.publication.endPage | 135 | es |
dc.contributor.funder | Comisión Interministerial de Ciencia y Tecnología (CICYT). España | |
dc.contributor.funder | European Union (UE) | |