Build Your Own Acoustic Guitar: Complete Instructions and Full-Size Plans Pdf
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JMC Soundboard the Loudspeaker Made out Tonewood
JMC Soundboard The loudspeaker made out tonewood www.jmclutherie.com Page | 0 Page | 1 www.jmclutherie.com The mission of JMC Lutherie is to ensure that lutherie puts down solid roots in 21st century reality and, wherever there is noise and sound, to harmoniously transform it into music. www.jmclutherie.com Page | 2 JMC Soundboard Sound at its most natural The “Soundboard” is named after the truly attending a concert. Since the music is literally crucial vibrating part of certain musical “played” on an authentic musical instrument, the instruments. The JMC Soundboard is a perception of the instruments and voices gives loudspeaker with a resonance spruce membrane hearers the impression that the musicians are built using lutherie techniques. The result is actually in the same room, or a sense of being aesthetically pleasing with an airily-mounted, whisked off to the place where the concert is slightly curving square-shaped membrane. The being performed. This is true with any type of sound is amazingly accurate, warm and brilliant, music, of which a single stereophonic pervading the entire open space due to the fact Soundboard is able to convey the three- that its wave is not of the focal type, but is dimensional nature of music. instead omnidirectional. Thus, whether a home if an open-plan, two-floor building or U-shaped, At JMC Lutherie, listening pleasure lies at the the music can be heard and felt throughout. very heart of our profession and our daily The verb “feel” is entirely justified for this concerns. musical sensation akin to that experienced in Page | 3 www.jmclutherie.com Technical information The illustration compares the auditory impression when listening to music with the Soundboard or with loudspeakers. -
Luthier Rob Engel Started Taking out These Guitars, and They Were Just Phe - by Marc A
attic – he had a sort of workshop up there – and he Luthier Rob Engel started taking out these guitars, and they were just phe - by Marc A. Ybaben, Ph.D. nomenal pieces of work! I mean they were beautiful; each one was an original piece. Some of them he had worked on with a guy named Tom Doyle – he’s a gui - tar maker and pickup maker from New Jersey – they had been buddies and they had worked together on dif - ferent stuff, and the bug bit me right there! I started looking at the guitars and I guess he saw the expression on my face, and he said, “Well, you can do this, you know.” And I was thinking, “Yeah, right!” but I really had to give it a shot, so I did. I went out and bought all kinds of books, and I already had a garage in the back of my house that served as a wood shop — which is what I did for a living anyhow — and I got started by Photo courtesy Paul Johnson bringing wood home from jobs that were scraps and left-overs, basically practicing until I started to under - hanks to the wonders of YouTube, a friend sent stand how things worked. Then Lenny introduced me me a video of an East Coast guitarist named Bob to Tom Doyle, and he got me a job with Tommy; I TDeVos. I immediately noticed two things: that worked with him for about three years. I really wasn’t Bob was a monster player – incredible lines and sound! making any money there, so I went back to cabinet – and that he played a very cool-looking guitar. -
Pete Graves – Acoustic Luthier
Pete Graves – Acoustic Luthier In 2013 one of my grandsons wanted an acoustic The wood for the back and sides (ribs) is usually guitar to add to the collection of electric guitars that the same, and I have used Indian rosewood, he plays. Rather than buy one I decided to have a quilted maple and English walnut to make three go at making one and bought a book entitled guitars. Utile (a mahogany type) and maple are Guitar Making by Cumpiano & Natelson, which used for the neck. There are a number of on-line turned out to be an excellent guide. However, it suppliers of wood but I use a 'Fred in a shed' luthier contained too much descriptive text so I distilled in Durham who is very helpful and belt-sands the much of it into a series of process steps that an wood to the required thicknesses. engineer could follow! So far I have made two classical guitars and one A key aspect for the starting point for building an steel-string (aka Western) guitar. acoustic guitar is the choice of wood. The top, back and sides are made from high quality book- matched pairs of wood, <2.5mm thick, and straight, fine-grained spruce is the favoured wood for the soundboard. Steel string guitar with quilted maple back and ribs with ebony bindings Pete Graves – Acoustic Luthier The Build Process The neck and headpiece is made by cutting and gluing two pieces of dimensioned wood together at an angle of 15°. Blocks of matching wood are glued at the heel end where the neck joins the guitar body. -
Ghana Rosewood Case Study
MARCH, 2014 SITUATION OF GLOBAL ROSEWOOD PRODUCTION & TRADE – GHANA ROSEWOOD CASE STUDY PRESENTED BY HENRY COLEMAN - DIRECTOR OF OPERATIONS, TIMBER INDUSTRY DEVELOPMENT DIVISION, FORESTRY COMMISSION Presentation Outline • INTRODUCTION • ROSEWOOD OCCURRENCE IN GHANA • HARVESTING REGULATIONS • PRODUCTION AND TRADE • ROSEWOOD MANUFACTURING (UTILIZATION) • TIMBER (ROSEWOOD) EXPORT PROCEDURES • ROSEWOOD EXPORT BAN • CHALLENGES IN ROSEWOOD PRODUCTION & TRADE IN GHANA • WAY FORWARD • CONCLUSION INTRODUCTION (I) • In Ghana Rosewood (known locally as Krayie/Kpatro) is a common name for timber exploited from the species Pterocarpus erinaceus. • The Chinese buyers/traders in Ghana also call it Kosso. INTRODUCTION (II) • The species belongs to the family Fabaceae – Papilionoideae. • Pterocarpus erinaceus is a medium- sized, generally deciduous tree 12-15 m tall, bole often of poor form. INTRODUCTION (III) • The bark surface is finely scaly fissured, brown- blackish with thin inner bark. It produces red sap when cut. INTRODUCTION (IV) • Traditionally, the species is used for the production of high quality charcoal and for building construction especially by local people. Rosewood Occurrence in Ghana (I) • The species occurs mostly in the forest savannah transitional zone and parts of the northern savannah woodland ecological zone. • Found in open forest and wooded savannah. Rosewood Occurrence in Ghana (II) • There are ten regions in Ghana. • Rosewood occurs in six of these regions, namely, Asha nti, Brong Ahafo, Northern, Upp er East, Upper West and Volta regions. HARVESTING REGULATIONS • Generally, Timber resource allocation & harvesting is based on Timber Resources Management Act, Act 547 of 1998 and the related Regulation LI 1649 of 1999. • For Rosewood, the issuance of permit to contractors prior to exploitation and monitoring exploitation once the permit has been issued have been the main regulatory mechanism since the surge in its export. -
Project Rapid-Field Identification of Dalbergia Woods and Rosewood Oil by NIRS Technology –NIRS ID
Project Rapid-Field Identification of Dalbergia Woods and Rosewood Oil by NIRS Technology –NIRS ID. The project has been financed by the CITES Secretariat with funds from the European Union Consulting objectives: TO SELECT INTERNATIONAL OR NATIONAL XYLARIUM OR WOOD COLLECTIONS REGISTERED AT THE INTERNATIONAL ASSOCIATION OF WOOD ANATOMISTS – IAWA THAT HAVE A SIGNIFICANT NUMBER OF SPECIES AND SPECIMENS OF THE GENUS DALBERGIA TO BE ANALYZED BY NIRS TECHNOLOGY. Consultant: VERA TERESINHA RAUBER CORADIN Dra English translation: ADRIANA COSTA Dra Affiliations: - Forest Products Laboratory, Brazilian Forest Service (LPF-SFB) - Laboratory of Automation, Chemometrics and Environmental Chemistry, University of Brasília (AQQUA – UnB) - Forest Technology and Geoprocessing Foundation - FUNTEC-DF MAY, 2020 Brasília – Brazil 1 Project number: S1-32QTL-000018 Host Country: Brazilian Government Executive agency: Forest Technology and Geoprocessing Foundation - FUNTEC Project coordinator: Dra. Tereza C. M. Pastore Project start: September 2019 Project duration: 24 months 2 TABLE OF CONTENTS 1. INTRODUCTION 05 2. THE SPECIES OF THE GENUS DALBERGIA 05 3. MATERIAL AND METHODS 3.1 NIRS METHODOLOGY AND SPECTRA COLLECTION 07 3.2 CRITERIA FOR SELECTING XYLARIA TO BE VISITED TO OBTAIN SPECTRAS 07 3 3 TERMINOLOGY 08 4. RESULTS 4.1 CONTACTED XYLARIA FOR COLLECTION SURVEY 10 4.1.1 BRAZILIAN XYLARIA 10 4.1.2 INTERNATIONAL XYLARIA 11 4.2 SELECTED XYLARIA 11 4.3 RESULTS OF THE SURVEY OF DALBERGIA SAMPLES IN THE BRAZILIAN XYLARIA 13 4.4 RESULTS OF THE SURVEY OF DALBERGIA SAMPLES IN THE INTERNATIONAL XYLARIA 14 5. CONCLUSION AND RECOMMENDATIONS 19 6. REFERENCES 20 APPENDICES 22 APPENDIX I DALBERGIA IN BRAZILIAN XYLARIA 22 CACAO RESEARCH CENTER – CEPECw 22 EMÍLIO GOELDI MUSEUM – M. -
Cocobolo Samuel J
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Yale University Yale University EliScholar – A Digital Platform for Scholarly Publishing at Yale Yale School of Forestry & Environmental Studies School of Forestry and Environmental Studies Bulletin Series 1923 Cocobolo Samuel J. Record George A. Garratt Follow this and additional works at: https://elischolar.library.yale.edu/yale_fes_bulletin Part of the Forest Biology Commons, Forest Management Commons, and the Wood Science and Pulp, Paper Technology Commons Recommended Citation Record, Samuel J., and George A. Garratt. 1923. ocC obolo. Yale School of Forestry Bulletin 8. 42 pp. + plates This Book is brought to you for free and open access by the School of Forestry and Environmental Studies at EliScholar – A Digital Platform for Scholarly Publishing at Yale. It has been accepted for inclusion in Yale School of Forestry & Environmental Studies Bulletin Series by an authorized administrator of EliScholar – A Digital Platform for Scholarly Publishing at Yale. For more information, please contact [email protected]. A Note to Readers 2012 This volume is part of a Bulletin Series inaugurated by the Yale School of Forestry & Environmental Studies in 1912. The Series contains important original scholarly and applied work by the School’s faculty, graduate students, alumni, and distinguished collaborators, and covers a broad range of topics. Bulletins 1-97 were published as bound print-only documents between 1912 and 1994. Starting with Bulletin 98 in 1995, the School began publishing volumes digitally and expanded them into a Publication Series that includes working papers, books, and reports as well as Bulletins. -
Rosewood) to CITES Appendix II.2 the New Listings Entered Into Force on January 2, 2017
Original language: English CoP18 Inf. 50 (English only / únicamente en inglés / seulement en anglais) CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ____________________ Eighteenth meeting of the Conference of the Parties Geneva (Switzerland), 17-28 August 2019 IMPLEMENTING CITES ROSEWOOD SPECIES LISTINGS: A DIAGNOSTIC GUIDE FOR ROSEWOOD RANGE STATES This document has been submitted by the United States of America at the request of the World Resources Institute in relation to agenda item 74.* * The geographical designations employed in this document do not imply the expression of any opinion whatsoever on the part of the CITES Secretariat (or the United Nations Environment Programme) concerning the legal status of any country, territory, or area, or concerning the delimitation of its frontiers or boundaries. The responsibility for the contents of the document rests exclusively with its author. CoP18 Inf. 50 – p. 1 Draft for Comment August 2019 Implementing CITES Rosewood Species Listings A Diagnostic Guide for Rosewood Range States Charles Victor Barber Karen Winfield DRAFT August 2019 Corresponding Author: Charles Barber [email protected] Draft for Comment August 2019 INTRODUCTION The 17th Meeting of the Conference of the Parties (COP-17) to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), held in South Africa during September- October 2016, marked a turning point in CITES’ treatment of timber species. While a number of tree species had been brought under CITES regulation over the previous decades1, COP-17 saw a marked expansion of CITES timber species listings. The Parties at COP-17 listed the entire Dalbergia genus (some 250 species, including many of the most prized rosewoods), Pterocarpus erinaceous (kosso, a highly-exploited rosewood species from West Africa) and three Guibourtia species (bubinga, another African rosewood) to CITES Appendix II.2 The new listings entered into force on January 2, 2017. -
FOCUSING on CROSSOVER APPEAL, CÓRDOBA INTRODUCES NEW NECK OPTION on POPULAR MODELS Thinner Neck Profile Now Available on C9 & C10
CONTACT CORDOBA MUSIC GROUP Media Contact: Kim White 310.857.1705 [email protected] RELEASE FOCUSING ON CROSSOVER APPEAL, CÓRDOBA INTRODUCES NEW NECK OPTION ON POPULAR MODELS Thinner Neck Profile Now Available on C9 & C10 SANTA MONICA, CA – Due to the great success of Córdoba’s Luthier Series, an affordable line of all solid, concert level instruments, Córdoba is proud to the C9 Crossover and C10 Crossover. Córdoba’s C9 and C10 serve as the heart of the Luthier series; both are offered with the choice of a solid European spruce or solid Canadian cedar top, paired with either solid mahogany (C9) or solid Indian rosewood (C10) back and sides. The Crossover models feature a 48mm nut width, radiused fingerboard, and hand-carved mahogany neck with a thinner profile. The foundation of the Luthier Series rests upon building methods such as the Spanish Heel, hand-carved necks and braces, and domed soundboards which are built on a traditional solera. All models in the Luthier Series feature a mother-of-pearl hand-inlaid rosette inspired by a 1920s Domingo Esteso rosette, and include a humidified hardshell case. C9 Crossover – Street $799 C10 Crossover – Street $999 Founded in 1997, Córdoba seeks to guide the evolution of the nylon string guitar, blending traditional craftsmanship of the early master luthiers with modern developments. Inspired by the organic beauty and honesty of acoustic instruments, every Córdoba is lightweight, responsive, and a direct descendant of the Spanish tradition. Córdoba continues to challenge the definition of the acoustic guitar without sacrificing the authenticity of its heritage. Learn more at www.cordobaguitars.com. -
Panama’S Illegal Rosewood Logging Boom from Dalbergia Retusa
Global Ecology and Conservation 23 (2020) e01098 Contents lists available at ScienceDirect Global Ecology and Conservation journal homepage: http://www.elsevier.com/locate/gecco Original Research Article Panama’s illegal rosewood logging boom from Dalbergia retusa * Ella Vardeman a, b, d, , Julie Velasquez Runk a, c a University of Georgia, Athens, GA, 30602, USA b City University of New York, Graduate Center, 365 5th Ave, New York, NY, 10016, USA c Smithsonian Tropical Research Institute, Balboa, Panama d The New York Botanical Garden (NYBG), Institute of Economic Botany, 2900 Southern Boulevard, Bronx, NY 10458, USA article info abstract Article history: Over the last decade, illegal rosewood logging has surged worldwide, with much attrib- Received 9 December 2019 utable to an uptick in Chinese demand. For the last seventy-five years, Panama’s main use Received in revised form 30 April 2020 of cocobolo rosewood (Dalbergia retusa) was in small pieces for artisanal carvings, its state Accepted 30 April 2020 of conservation favoring merchantable timber for recent exploitation with the surging market. Panama’s cocobolo rosewood boom was from 2011 to 2015 and, given regulations, Keywords: was largely illicit. However, no data on cocobolo logging have been made public. Here, we Dalbergia retusa assess Panama’s cocobolo logging. We used a media analysis of Panamanian and inter- Panama Media analysis national reports on cocobolo logging from January 2000 to February 2018 coupled with Illegal logging long-term socio-environmental research to show how logging changed during the boom. We conducted a content analysis of articles to address four specific objectives: 1) to assess how cocobolo logging intensity changed over time; 2) to determine what topics related to logging were important for the press to relay to the public; 3) to show how logging changed geographically as the boom progressed; 4) to demonstrate how Panama and the international community responded to the global boom with new policies on rosewood governance. -
Overview Guitar Models
14.04.2011 HOHNER - HISTORICAL GUITAR MODELS page 1 [54] Image Category Model Name Year from-to Description former retail price Musima Resonata classical; beginners guitar; mahogany back and sides Acoustic 129 (730) ca. 1988 140 DM (1990) with celluloid binding; 19 frets Acoustic A EAGLE 2004 Top Wood: Spruce - Finish : Natural - Guitar Hardware: Grover Tuners BR CLASSIC CITY Acoustic 1999 Fingerboard: Rosewood - Pickup Configuration: H-H (BATON ROUGE) electro-acoustic; solid spruce top; striped ebony back and sides; maple w/ abalone binding; mahogany neck; solid ebony fingerboard and Acoustic CE 800 E 2007 bridge; Gold Grover 3-in-line tuners; shadow P7 pickup, 3-band EQ; single cutaway; colour: natural electro-acoustic; solid spruce top; striped ebony back and sides; maple Acoustic CE 800 S 2007 w/ abalone binding; mahogany neck; solid ebony fingerboard and bridge; Gold Grover 3-in-line tuners; single cutaway; colour: natural dreadnought western guitar; Gruhn design; 20 nickel silver frets; rosewood veneer on headstock; mahogany back and sides; spruce top, Acoustic D 1 ca. 1991 950 DM (1992) scalloped bracings; mahogany neck with rosewood fingerboard; satin finish; Gotoh die-cast machine heads dreadnought western guitar; Gruhn design; rosewood back and sides; spruce top, scalloped bracings; mahogany neck with rosewood Acoustic D 2 ca. 1991 1100 DM (1992) fingerboard; 20 nickel silver frets; rosewood veneer on headstock; satin finish; Gotoh die-cast machine heads Top Wood: Sitka Spruce - Back: Rosewood - Sides: Rosewood - Guitar Acoustic -
Luthier's Dictionary
LUTHIER’S DICTIONARY ©2014 The European Guitar Builders Association ©2014 The European Guitar Builders Association Woods ENGLISH DUTCH GERMAN FINNISH FRENCH ITALIAN SPANISH SWEDISH LATIN Alder Elzen Erle Leppä Aulne Ontano Aliso Al Alnus Alder / european, black, Elzen / Europees, Erle Leppä / eurooppalainen Aulne européen Ontano europeo Aliso Europeo Al (Klibbal) Alnus glutinosa common zwart, gewoon Alder / red, western red Elzen Erle Leppä / amerikkalainen Aulne rouge, Aulne Ontano americano Aliso Rojo Rödal Alnus rubra américain Arctic Birch Berken Birke Jääkoivu Bouleau arctique Betulla artica (bianca) Abedul del Ártico Björk Betula pendula Ash Essen Esche Saarni Frêne Frassino Fresno Ask Fraxinus Ash / american Amerikaans essen Esche Saarni / amerikkalainen Frêne américain Frassino americano Fresno Americano Vitask Fraxinus americana Ash / European Europees essen Esche Saarni / eurooppalainen Frêne européen Frassino europeo Fesno europeo Europeisk ask Fraxinus excelsior Ash / Swamp Ash Moeras essen Sumpfesche Suosaarni Frêne des marais Frassino palustre Fesno del Pantano Svartask Fraxinus nigra Basswood Linden Linde Lehmus Tilleul Tiglio Tilo Lind Tilia americana Bubinga Bubinga Bubinga Bubinga Bubinga Bubinga Bubinga Bubinga Guibourtia spp. (G. demeusei, G. pellegriniana, G. tessmannii, etc.) Cocobolo Cocobolo Cocobolo Cocobolo Coccobolo Cocobolo Cocobolo Mexikansk jakaranda Dalbergia retusa Ebony / African Afrikaans ebben Ebenholz Eebenpuu / Ébène Ebano africano Ébano Africano Ebenholts Diospyros crassiflora afrikkalainen Ebony / -
Malagasy Precious Hardwoods Scientific and Technical Assessment to Meet CITES Objectives
Malagasy Precious Hardwoods Scientific and technical assessment to meet CITES objectives World Resources Institute 8 July 2016 Photo credit: Annah Peterson Agenda • Introduction on precious hardwoods: Rosewood and Ebony • Summary of the history and CITES Action Plan • Objectives of this assessment • Results • Recommendations • Conclusions • Discussion Back to School: Botany 101 Coconut Palm, Cocos nucifera How do you know? Leaves Habitat Fruits Trunk Coconut Palm, Cocos nucifera Which photo is Cocos nucifera? A) B) C) D) Cocos nucifera Vetchia arecina Ravenala madagascariensis Washingtonia robusta Photos: Catalogues des plantes vasculaires de Madagascar, TROPICOS Which photo is Dalbergia? A) B) C) D) Tectona grandis Dalbergia emirnensis Canarium madagascariensis Tambourissa sp. indet. Photos: Catalogues des plantes vasculaires de Madagascar, TROPICOS Malagasy Precious Woods Rosewood and Pallisander (Dalbergia spp.) Ebony (Diospyros spp.) Photos: The Guardian, Dec 23, 2013; An Introduction To Wood Species, Part 9: Ebony, Sept 11, 2013 Dalbergia and Diospyros Brazilian rosewoord, Dalbergia nigra Persimmon (kaki), Diospyros kaki Photos: Globaltrees.org; Global Survey of ex-situ ebony collections, BGCI Dalbergia and Diospyros Source: Discover Life, Global Mapper Brief History Precious Woods Industry in Madagascar • 1900’s: First documentation of the export of Malagasy rosewood • 1975: Law prohibiting the export of rosewood logs • 1991: Madagascar National Environmental Action Plan • 2000 and 2006: A moratorium on the export of rosewood and