Towards an open sound card: a bare-bones FPGA board in context of PC-based digital audio: based on the AudioArduino open sound card system

Smilen Dimitrov; Stefania Serafin

doi:10.1145/2095667.2095674

Towards an open sound card: a bare-bones FPGA board in context of PC-based digital audio: based on the AudioArduino open sound card system

Bidragets oversatte titel: Mod en åben lydkort - en enkelt FPGA board i kontekst af PC-baseret digital audio : baseret på AudioArduino åben lydkort system

Smilen Dimitrov, Stefania Serafin

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

3 Citationer (Scopus)

Abstract

Lydkortets arkitektur kan, enkelt sagt, være beskrevet som en elektronisk printplade som indeholder digital bus interface elektronik, og analog-til-digital (A/D) and digital-til-analog (D/A) konvertere; desuden, en lydkorts "driver software" på en personlig computers (PC) styresystem (OS) kan kontrollere operationen af A/D og D/A konvertere ombord lydkortet, igennem en specifikt bus interface tilhørende PCen - i en role som en mellemled for high-level lydsoftware der kører i PCens OS.

Denne projekt supplerer open-source software for en gør-det-selv (DIY) prototype board baseret på en Field-Programmable Gate Array (FPGA), som er forbundet til en PC gennem USB busen - og demonstrerer full-duplex, mono 8-bit/44.1 kHz lydkort operation. Hermed, inklusionen af FPGA teknologi i denne artikel — sammen med tidligere arbejde med designs baret på: diskrete komponenter; og mikrokontrollere — færdiggør en oversigt af arkitekturer, tilgængelige nu for DIY implementationer af lydkort; tænkt som bred indledende tutorial til praktisk digital lyd.

Bidragets oversatte titel	Mod en åben lydkort - en enkelt FPGA board i kontekst af PC-baseret digital audio : baseret på AudioArduino åben lydkort system
Originalsprog	Engelsk
Titel	Proceedings of the 6th Audio Mostly : A conference on Interaction With Sound in cooperation with ACM SIGCHI
Antal sider	8
Udgivelsessted	Coimbra, Portugal
Forlag	Association for Computing Machinery
Publikationsdato	7 sep. 2011
Sider	47-54
ISBN (Elektronisk)	978-1-4503-1081-9
DOI	https://doi.org/10.1145/2095667.2095674
Status	Udgivet - 7 sep. 2011
Begivenhed	6th Audio Mostly Conference : A Conference on Interaction with Sound - Coimbra, Portugal Varighed: 7 sep. 2011 → 9 sep. 2011 Konferencens nummer: 6

Konference

Konference	6th Audio Mostly Conference
Nummer	6
Land/Område	Portugal
By	Coimbra
Periode	07/09/2011 → 09/09/2011

Emneord

Lydkort
Linux
ALSA
driver
audio
USB
FPGA
lyd

Adgang til dokumentet

10.1145/2095667.2095674

AUB Link

Søg efter materialet i Aalborg Universitetsbiblioteks søgemaskine

Citationsformater

Dimitrov, S., & Serafin, S. (2011). Towards an open sound card: a bare-bones FPGA board in context of PC-based digital audio: based on the AudioArduino open sound card system. I Proceedings of the 6th Audio Mostly: A conference on Interaction With Sound in cooperation with ACM SIGCHI (s. 47-54). Association for Computing Machinery. https://doi.org/10.1145/2095667.2095674

@inproceedings{3ed3ff01c3ce4deaa8938ce6698d2945,

title = "Towards an open sound card: a bare-bones FPGA board in context of PC-based digital audio: based on the AudioArduino open sound card system",

abstract = "The architecture of a sound card can, in simple terms, be described as an electronic board containing a digital bus interface hardware, and analog-to-digital (A/D) and digital-to-analog (D/A) converters; then, a soundcard driver software on a personal computer's (PC) operating system (OS) can control the operation of the A/D and D/A converters on board the soundcard, through a particular bus interface of the PC - acting as an intermediary for high-level audio software running in the PC's OS.This project provides open-source software for a do-it-yourself (DIY) prototype board based on a Field-Programmable Gate Array (FPGA), that interfaces to a PC through the USB bus - and demonstrates full-duplex, mono 8-bit/44.1 kHz soundcard operation. Thus, the inclusion of FPGA technology in this paper — along with previous work with discrete part- and microcontroller- based designs — completes an overview of architectures, currently available for DIY implementations of soundcards; serving as a broad introductory tutorial to practical digital audio.",

keywords = "Lydkort, Linux, ALSA, driver, audio, USB, FPGA, lyd, Sound card, Linux, ALSA, driver, audio, USB, FPGA",

author = "Smilen Dimitrov and Stefania Serafin",

year = "2011",

month = sep,

day = "7",

doi = "10.1145/2095667.2095674",

language = "English",

pages = "47--54",

booktitle = "Proceedings of the 6th Audio Mostly",

publisher = "Association for Computing Machinery",

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note = "6th Audio Mostly Conference ; Conference date: 07-09-2011 Through 09-09-2011",

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Dimitrov, S & Serafin, S 2011, Towards an open sound card: a bare-bones FPGA board in context of PC-based digital audio: based on the AudioArduino open sound card system. i Proceedings of the 6th Audio Mostly: A conference on Interaction With Sound in cooperation with ACM SIGCHI. Association for Computing Machinery, Coimbra, Portugal, s. 47-54, 6th Audio Mostly Conference , Coimbra, Portugal, 07/09/2011. https://doi.org/10.1145/2095667.2095674

Towards an open sound card: a bare-bones FPGA board in context of PC-based digital audio: based on the AudioArduino open sound card system. / Dimitrov, Smilen; Serafin, Stefania.
Proceedings of the 6th Audio Mostly: A conference on Interaction With Sound in cooperation with ACM SIGCHI. Coimbra, Portugal: Association for Computing Machinery, 2011. s. 47-54.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

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AB - The architecture of a sound card can, in simple terms, be described as an electronic board containing a digital bus interface hardware, and analog-to-digital (A/D) and digital-to-analog (D/A) converters; then, a soundcard driver software on a personal computer's (PC) operating system (OS) can control the operation of the A/D and D/A converters on board the soundcard, through a particular bus interface of the PC - acting as an intermediary for high-level audio software running in the PC's OS.This project provides open-source software for a do-it-yourself (DIY) prototype board based on a Field-Programmable Gate Array (FPGA), that interfaces to a PC through the USB bus - and demonstrates full-duplex, mono 8-bit/44.1 kHz soundcard operation. Thus, the inclusion of FPGA technology in this paper — along with previous work with discrete part- and microcontroller- based designs — completes an overview of architectures, currently available for DIY implementations of soundcards; serving as a broad introductory tutorial to practical digital audio.

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ER -

Dimitrov S, Serafin S. Towards an open sound card: a bare-bones FPGA board in context of PC-based digital audio: based on the AudioArduino open sound card system. I Proceedings of the 6th Audio Mostly: A conference on Interaction With Sound in cooperation with ACM SIGCHI. Coimbra, Portugal: Association for Computing Machinery. 2011. s. 47-54 doi: 10.1145/2095667.2095674

Towards an open sound card: a bare-bones FPGA board in context of PC-based digital audio: based on the AudioArduino open sound card system

Abstract

Konference

Emneord

Adgang til dokumentet

AUB Link

Fingeraftryk

Citationsformater