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Proceedings 2005
LAC2005 Proceedings 3rd International Linux Audio Conference April 21 – 24, 2005 ZKM | Zentrum fur¨ Kunst und Medientechnologie Karlsruhe, Germany Published by ZKM | Zentrum fur¨ Kunst und Medientechnologie Karlsruhe, Germany April, 2005 All copyright remains with the authors www.zkm.de/lac/2005 Content Preface ............................................ ............................5 Staff ............................................... ............................6 Thursday, April 21, 2005 – Lecture Hall 11:45 AM Peter Brinkmann MidiKinesis – MIDI controllers for (almost) any purpose . ....................9 01:30 PM Victor Lazzarini Extensions to the Csound Language: from User-Defined to Plugin Opcodes and Beyond ............................. .....................13 02:15 PM Albert Gr¨af Q: A Functional Programming Language for Multimedia Applications .........21 03:00 PM St´ephane Letz, Dominique Fober and Yann Orlarey jackdmp: Jack server for multi-processor machines . ......................29 03:45 PM John ffitch On The Design of Csound5 ............................... .....................37 04:30 PM Pau Arum´ıand Xavier Amatriain CLAM, an Object Oriented Framework for Audio and Music . .............43 Friday, April 22, 2005 – Lecture Hall 11:00 AM Ivica Ico Bukvic “Made in Linux” – The Next Step .......................... ..................51 11:45 AM Christoph Eckert Linux Audio Usability Issues .......................... ........................57 01:30 PM Marije Baalman Updates of the WONDER software interface for using Wave Field Synthesis . 69 02:15 PM Georg B¨onn Development of a Composer’s Sketchbook ................. ....................73 Saturday, April 23, 2005 – Lecture Hall 11:00 AM J¨urgen Reuter SoundPaint – Painting Music ........................... ......................79 11:45 AM Michael Sch¨uepp, Rene Widtmann, Rolf “Day” Koch and Klaus Buchheim System design for audio record and playback with a computer using FireWire . 87 01:30 PM John ffitch and Tom Natt Recording all Output from a Student Radio Station . -
Catalogo De Apliciones Para Gnu/Linux
Universidad Luterana Salvadoreña SOFTWARE LIBRE SOFTWARE LIBRE CATALOGO DE APLICIONES PARA GNU/LINUX AUTORES: RUBEN ERNESTO MEJIA CORTEZ MARVIN FERNANDO RAMIREZ DAVID ARMANDO CORNEJO SOFTWARE LIBRE INDICE Contenido Pagina Introducción .........................................................................................1 Objetivos ...............................................................................................2 Que es software libre ? ..........................................................................3 Editores de texto ....................................................................................6 Exploradores ..........................................................................................17 Correo Electrónico .................................................................................28 Editores de audio ...................................................................................40 Reproductores de audio ........................................................................51 Ofimática .................................................................................................61 Reproductores multimedia ......................................................................67 Editores de video .....................................................................................76 Compresores ...........................................................................................87 Creadores de CD'S ..................................................................................96 -
Multimedia Systems DCAP303
Multimedia Systems DCAP303 MULTIMEDIA SYSTEMS Copyright © 2013 Rajneesh Agrawal All rights reserved Produced & Printed by EXCEL BOOKS PRIVATE LIMITED A-45, Naraina, Phase-I, New Delhi-110028 for Lovely Professional University Phagwara CONTENTS Unit 1: Multimedia 1 Unit 2: Text 15 Unit 3: Sound 38 Unit 4: Image 60 Unit 5: Video 102 Unit 6: Hardware 130 Unit 7: Multimedia Software Tools 165 Unit 8: Fundamental of Animations 178 Unit 9: Working with Animation 197 Unit 10: 3D Modelling and Animation Tools 213 Unit 11: Compression 233 Unit 12: Image Format 247 Unit 13: Multimedia Tools for WWW 266 Unit 14: Designing for World Wide Web 279 SYLLABUS Multimedia Systems Objectives: To impart the skills needed to develop multimedia applications. Students will learn: z how to combine different media on a web application, z various audio and video formats, z multimedia software tools that helps in developing multimedia application. Sr. No. Topics 1. Multimedia: Meaning and its usage, Stages of a Multimedia Project & Multimedia Skills required in a team 2. Text: Fonts & Faces, Using Text in Multimedia, Font Editing & Design Tools, Hypermedia & Hypertext. 3. Sound: Multimedia System Sounds, Digital Audio, MIDI Audio, Audio File Formats, MIDI vs Digital Audio, Audio CD Playback. Audio Recording. Voice Recognition & Response. 4. Images: Still Images – Bitmaps, Vector Drawing, 3D Drawing & rendering, Natural Light & Colors, Computerized Colors, Color Palletes, Image File Formats, Macintosh & Windows Formats, Cross – Platform format. 5. Animation: Principle of Animations. Animation Techniques, Animation File Formats. 6. Video: How Video Works, Broadcast Video Standards: NTSC, PAL, SECAM, ATSC DTV, Analog Video, Digital Video, Digital Video Standards – ATSC, DVB, ISDB, Video recording & Shooting Videos, Video Editing, Optimizing Video files for CD-ROM, Digital display standards. -
Informatique Et MAO 1 : Configurations MAO (1)
Ce fichier constitue le support de cours “son numérique” pour les formations Régisseur Son, Techniciens Polyvalent et MAO du GRIM-EDIF à Lyon. Elles ne sont mises en ligne qu’en tant qu’aide pour ces étudiants et ne peuvent être considérées comme des cours. Elles utilisent des illustrations collectées durant des années sur Internet, hélas sans en conserver les liens. Veuillez m'en excuser, ou me contacter... pour toute question : [email protected] 4ème partie : Informatique et MAO 1 : Configurations MAO (1) interface audio HP monitoring stéréo microphone(s) avec entrées/sorties ou surround analogiques micro-ordinateur logiciels multipistes, d'édition, de traitement et de synthèse, plugins etc... (+ lecteur-graveur CD/DVD/BluRay) surface de contrôle clavier MIDI toutes les opérations sont réalisées dans l’ordinateur : - l’interface audio doit permettre des latences faibles pour le jeu instrumental, mais elle ne nécessite pas de nombreuses entrées / sorties analogiques - la RAM doit permettre de stocker de nombreux plugins (et des quantités d’échantillons) - le processeur doit être capable de calculer de nombreux traitements en temps réel - l’espace de stockage et sa vitesse doivent être importants - les périphériques de contrôle sont réduits au minimum, le coût total est limité SON NUMERIQUE - 4 - INFORMATIQUE 2 : Configurations MAO (2) HP monitoring stéréo microphones interface audio avec de nombreuses ou surround entrées/sorties instruments analogiques micro-ordinateur Effets logiciels multipistes, d'édition et de traitement, plugins (+ -
Command-Line Sound Editing Wednesday, December 7, 2016
21m.380 Music and Technology Recording Techniques & Audio Production Workshop: Command-line sound editing Wednesday, December 7, 2016 1 Student presentation (pa1) • 2 Subject evaluation 3 Group picture 4 Why edit sound on the command line? Figure 1. Graphical representation of sound • We are used to editing sound graphically. • But for many operations, we do not actually need to see the waveform! 4.1 Potential applications • • • • • • • • • • • • • • • • 1 of 11 21m.380 · Workshop: Command-line sound editing · Wed, 12/7/2016 4.2 Advantages • No visual belief system (what you hear is what you hear) • Faster (no need to load guis or waveforms) • Efficient batch-processing (applying editing sequence to multiple files) • Self-documenting (simply save an editing sequence to a script) • Imaginative (might give you different ideas of what’s possible) • Way cooler (let’s face it) © 4.3 Software packages On Debian-based gnu/Linux systems (e.g., Ubuntu), install any of the below packages via apt, e.g., sudo apt-get install mplayer. Program .deb package Function mplayer mplayer Play any media file Table 1. Command-line programs for sndfile-info sndfile-programs playing, converting, and editing me- Metadata retrieval dia files sndfile-convert sndfile-programs Bit depth conversion sndfile-resample samplerate-programs Resampling lame lame Mp3 encoder flac flac Flac encoder oggenc vorbis-tools Ogg Vorbis encoder ffmpeg ffmpeg Media conversion tool mencoder mencoder Media conversion tool sox sox Sound editor ecasound ecasound Sound editor 4.4 Real-world -
The Book of Audacity
THE BOOK OF AUDACITY Record, Edit, Mix, and Master with the Free Audio Editor by Carla Schroder San Francisco THE BOOK OF AUDACITY. Copyright © 2011 by Carla Schroder. All rights reserved. No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage or retrieval system, without the prior written permission of the copyright owner and the publisher. 15 14 13 12 11 1 2 3 4 5 6 7 8 9 ISBN-10: 1-59327-270-7 ISBN-13: 978-1-59327-270-8 Publisher: William Pollock Production Editor: Serena Yang Cover and Interior Design: Octopod Studios Developmental Editor: Tyler Ortman Technical Reviewer: Alvin Goats Copyeditor: Kim Wimpsett Compositor: Serena Yang Proofreader: Paula L. Fleming Indexer: Nancy Guenther For information on book distributors or translations, please contact No Starch Press, Inc. directly: No Starch Press, Inc. 38 Ringold Street, San Francisco, CA 94103 phone: 415.863.9900; fax: 415.863.9950; [email protected]; www.nostarch.com Library of Congress Cataloging-in-Publication Data Schroder, Carla. The book of Audacity : record, edit, mix, and master with the free audio editor / by Carla Schroder. p. cm. Includes bibliographical references. ISBN-13: 978-1-59327-270-8 ISBN-10: 1-59327-270-7 1. Audacity (Computer file) 2. Digital audio editors. I. Title. ML74.4.A84S37 2010 781.3’4536-dc22 2010037594 No Starch Press and the No Starch Press logo are registered trademarks of No Starch Press, Inc. Other product and company names mentioned herein may be the trademarks of their respective owners. -
Datapond – Data Driven Music Builder
DataPond – Data Driven Music Builder DataPond Data Driven Music Builder Over the past couple of months I have been attempting to teach myself to read music. This is something that I have been meaning to do for a long time. In high school the music teachers seemed to have no interest in students other than those with existing natural talent. The rest of us, they just taught appreciation of Bob Dylan. I can't stand Bob Dylan. So I never learned to read music or play an instrument. Having discovered the enjoyment of making stringed instruments such as the papermaché sitar, the Bad-Arse Mountain Dulcimer, a Windharp (inspired by this one), and a couple of other odd instruments. More recently I made a Lap Steel Slide guitar based on the electronics described in David Eric Nelson's great book “Junkyard Jam Band” and on Shane Speal's guide on building Lapsteels. I built mine out of waste wood palette wood and it connects to an old computer speaker system I pulled out of my junk box and turned to the purpose. It ended up sounding pretty good – to my ear at least. Anyway, I have instruments-a-plenty, but didn't know how to play'em so I decided to teach myself music. The biggest early challenge was reading music. I'm sure it would have been easier if a mathematician had been involved in designing the notation system. To teach myself I decided that reading sheet music and transcribing it into the computer would be a good way of doing it. -
How to Create Music with GNU/Linux
How to create music with GNU/Linux Emmanuel Saracco [email protected] How to create music with GNU/Linux by Emmanuel Saracco Copyright © 2005-2009 Emmanuel Saracco How to create music with GNU/Linux Warning WORK IN PROGRESS Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is available on the World Wide Web at http://www.gnu.org/licenses/fdl.html. Revision History Revision 0.0 2009-01-30 Revised by: es Not yet versioned: It is still a work in progress. Dedication This howto is dedicated to all GNU/Linux users that refuse to use proprietary software to work with audio. Many thanks to all Free developers and Free composers that help us day-by-day to make this possible. Table of Contents Forword................................................................................................................................................... vii 1. System settings and tuning....................................................................................................................1 1.1. My Studio....................................................................................................................................1 1.2. File system..................................................................................................................................1 1.3. Linux Kernel...............................................................................................................................2 -
Qtractor – a Audio/MIDI Multi-Track Sequencer
Qtractor – A Audio/MIDI multi-track sequencer Rui Nuno CAPELA rncbc.org [email protected] Abstract sequencer for MIDI, thus currently being a Linux- only application. There are not known intentions Qtractor is a MIDI/Audio multi-track sequencer on support to any other platforms. application written in C++ around the Qt4 toolkit Qtractor is free open-source software, licensed using Qt Designer. The initial target platform will be Linux, where the Jack Audio Connection Kit under the GPL and is welcoming all collaboration (JACK) for audio, and the Advanced Linux Sound and review from the Linux Audio developer and Architecture (ALSA) for MIDI, are the main user community in particular and the public in infrastructures to evolve as a fairly-featured Linux general. Desktop Audio Workstation GUI, specially dedicated to the personal home-studio. 2 Installation Keywords 2.1 Requirements Linux, audio, MIDI, JACK, ALSA, multi-track, The software requirements for build and run- recording, sequencer time are listed as follows: 1 Introduction Mandatory: As a new Linux Audio offering, Qtractor targets ● Qt4 (core, gui, xml) [2] and positions itself comfortably tagged as for the ● JACK [3] techno-boy bedroom home-studio. However, in ● ALSA [4] general, it is just yet another digital audio and ● libsndfile[5] MIDI multi-track composition and arranger software application. The design and functionality Optional (opted-in at build time): model takes as fundamental the now usual multi- track composing techniques for modern music- ● libvorbis (enc, file) [6] making. It aims to be intuitive and easy to use. ● libmad [7] Unfortunately, for the classic and erudite ● libsamplerate [8] musician, there are and will be no plans to integrate any kind of score editor. -
Paper Template for LAC 2010, Maynooth
Creating/Producing a song with GNU/Linux Jeremy JONGEPIER ICTE department Faculty of Humanities University of Amsterdam Spuistraat 134 1012 VB Amsterdam The Netherlands [email protected] Abstract routing you have infinite possibilities to route anything anywhere, provided that the applications The GNU/Linux audio environment is very much you would like to connect to one another are based on modularity as opposed to the monolithic JACK aware. And most audio applications are approach on other platforms. As a result the GNU/Linux audio environment is very flexible indeed JACK aware or use some kind of bridging and can be considered more an extension of an library to expose the audio inputs and outputs to analogue set up with its intrinsic pros and cons. JACK (like PortAudio), or can be made JACK This is a totally different paradigm than used on aware (ªjackifiedº) in a relatively easy way other platforms so musicians coming from those (applications that use Gstreamer or PulseAudio for other platforms can have a hard time adapting to instance). the GNU/Linux modular approach. The aim of this 2.1 JACK Explained workshop is to show by the use of a musician©s workflow how you can benefit from the countless How to set up JACK. The different parameters possibilities such a modular environment has to explained. QjackCtl. offer. 3 Recording, Composing, Creating Keywords As a musician using GNU/Linux you can choose JACK, musician, workflow, modular. from a myriad of applications to suit your needs. 1 Introduction 3.1 Choosing Your DAW There is this tune buzzing in your head but how If you©re a lot into recording live instruments, do you go about recording or laying this down on vocals or other devices that make noise than your GNU/Linux system? Which tools are carefully choosing and getting to know your DAW available and which ones fit best in your (Digital Audio Workstation) should be high on workflow? How do I connect all those tools your priority list. -
Best Recording Software for Mac
Best Recording Software For Mac Conical and picky Vassili barbeques some lustrums so noiselessly! Which Chuck peregrinates so precisely that Damien neoterize her complications? Caulicolous and unbewailed Mervin densifies his crypts testimonialize proliferate inalienably. It has sent too out for best recording software mac, and working with thousands of The process is an apple disclaims any video editor inside a plugin lets you run tons of extra material but also. If you will consider to a diverse collection, drums with its range of great tutorials quicker way you can add effects while broadcasters may grab one! The network looking for mac app update of music recording solution when using a very easy way to go for that? It is its strengths and professional tool one of inspiring me give you more! Just came with mac screen in the best possible within that is not permitted through our efforts. Pick one pro drastically changes in the desktop app, etc to end of the chance. This software options that it? For retina resolution was produced only what things i release the pillars of. Logic for uploading large files and very soon as it a variety of our apps for free mac, for free version of. So many file gets bigger and boost both are aspiring to create the better. Best music recording software for Mac Macworld UK. Xbox game with ableton. Dvd audio files in addition to important for best daw developed for screencasting tool for best recording software? Reason for other audio tracks for best recording software mac is a lot from gb can get creative expertise is available. -
Guido Van Rossum on PYTHON 3 Get Your Sleep From
JavaScript | Inform 6 & 7 | Falcon | Sleep | Enlightenment | PHP LINUX JOURNAL ™ THE STATE OF LINUX AUDIO SOFTWARE LANGUAGES Since 1994: The Original Magazine of the Linux Community OCTOBER 2008 | ISSUE 174 Inform 7 REVIEWED JavaScript | Inform 6 & 7 | Falcon | Sleep Enlightenment PHP Audio | Inform 6 & 7 Falcon JavaScript Don’t Get Eaten HP Media by a Grue! Vault 5150 Scalent’s Managing Virtual Operating PHP Code Environment Guido van Rossum on PYTHON 3 Get Your Sleep from OCTOBER Java www.linuxjournal.com 2008 $5.99US $5.99CAN 10 ISSUE Martin Messner Enlightenment E17 Insights from SUSE’s Lightweight Alternative 174 + Security Team Lead to KDE and GNOME 0 09281 03102 4 MULTIPLY ENERGY EFFICIENCY AND MAXIMIZE COOLING. THE WORLD’S FIRST QUAD-CORE PROCESSOR FOR MAINSTREAM SERVERS. THE NEW QUAD-CORE INTEL® XEON® PROCESSOR 5300 SERIES DELIVERS UP TO 50% 1 MORE PERFORMANCE*PERFORMANCE THAN PREVIOUS INTEL XEON PROCESSORS IN THE SAME POWERPOWER ENVELOPE.ENVELOPE. BASEDBASED ONON THETHE ULTRA-EFFICIENTULTRA-EFFICIENT INTEL®INTEL® CORE™CORE™ MICROMICROARCHITECTURE, ARCHITECTURE IT’S THE ULTIMATE SOLUTION FOR MANAGING RUNAWAY COOLING EXPENSES. LEARN WHYWHY GREAT GREAT BUSINESS BUSINESS COMPUTING COMPUTING STARTS STARTS WITH WITH INTEL INTEL INSIDE. INSIDE. VISIT VISIT INTEL.CO.UK/XEON INTEL.COM/XEON. RELION 2612 s 1UAD #ORE)NTEL®8EON® RELION 1670 s 1UAD #ORE)NTEL®8EON® PROCESSOR PROCESSOR s 5SERVERWITHUPTO4" s )NTEL@3EABURG CHIPSET s )DEALFORCOST EFFECTIVE&ILE$" WITH-(ZFRONTSIDEBUS APPLICATIONS s 5PTO'"2!-IN5CLASS s 2!32ELIABILITY !VAILABILITY LEADINGMEMORYCAPACITY 3ERVICEABILITY s -ANAGEMENTFEATURESTOSUPPORT LARGECLUSTERDEPLOYMENTS 34!24).'!4$2429.00 34!24).'!4$1969.00 Penguin Computing provides turnkey x86/Linux clusters for high performance technical computing applications.