California State University, Northridge Tonewood
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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. -
The Tonal Quality of Coarse-Grained Sitka Spruce (Picea Sitchensis) Grown on Haida Gwaii, Near Awun Lake British Columbia, Canada
FPInnovations Western Region 2665 East Mall Vancouver, British Columbia V6T 1W5 The Tonal Quality of Coarse-Grained Sitka Spruce (Picea sitchensis) Grown on Haida Gwaii, near Awun Lake British Columbia, Canada Prepared for: PACIFIC RIM TONEWOODS INC. P.O. Box 2009 Concrete, WA 98237 by Les Jozsa Research Scientist Emeritus FPInnovations March 2012 Les Jozsa Dave McRae Roland Baumeister Project Leader First Nations Liaison Manager, Western Regional Industry Advisor Delivery Notice Neither FPInnovations, nor its members, nor any other persons acting on its behalf, make any warranty, express or implied, or assume any legal responsibility or liability for the completeness of any information, apparatus, product or process disclosed, or represent that the use of the disclosed information would not infringe upon privately owned rights. Any reference in this report to any specific commercial product, process or service by trade name, trademark, manufacturer or otherwise does not constitute or imply its endorsement by FPInnovations or any of its members. © 2012 FPInnovations. All Rights reserved. No part of this published Work may be reproduced, published, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, whether or not in translated form, without the prior written permission of FPInnovations, except that members of FPInnovations in good standing shall be permitted to reproduce all or part of this Work for their own use but not for resale, rental or otherwise for profit, and only if FPInnovations is identified in a prominent location as the source of the publication or portion thereof, and only so long as such members remain in good standing. -
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. -
Voyage Air Vad-2 $2,699 Acoustics
VOYAGE AIR VAD-2 $2,699 ACOUSTICS When this is removed, the remaining guitar would quite Voyage Air comfortably fit in overhead storage on an aircraft. Folded down, the hinge is VAD-2 $2,699 exposed at the 14th fret and sits directly under the rosewood It folds, but how does it sound? fingerboard. The entire neck joint has actually been cut by Kris Petersen through and rejoined via a single pin and a hand tightening screw that doubles as a strap join. While this probably ith acoustic guitars even opened the box. Arriving case itself consists of two sounds extremely odd, when there really aren’t an in what appeared to be a 2 x 12 sections. The main guitar bag the guitar is once again in one Wamazing number of combo box, the Voyage Air includes a tough contoured piece, the join isn’t noticeable, original ideas throughout guitar was delivered folded outer shell and a detachable visually or when being played. history – but then again we are down and snug in its case. The manuscript/laptop/leads bag. While the majority of the talking about an acoustic guitar. guitar appears to be a well The test of time has allowed crafted instrument consisting this instrument to remain “… in recent times, the need for of a solid sitka spruce top, a solid relatively untouched as a instruments that are portable has rosewood back and sides, a perfect example of the ‘if it ain’t rosewood fingerboard,g oard, aandnd aann broke don’t fix it’ mantra. become more demanding.”g ababalonealone centre ring, a fret However, in recent times, the need for instruments thathat areare portable has become moreore demanding. -
Winter Arrives with a Wallop
weather Monday: Showers, high 42 degrees monday Tuesday: Partly cloudy, high 42 degrees Wednesday: Rain likely, high in the low 40s THE ARGO Thursday: Rain likely , high in the upper 30s Volume 58 Friday: Chance of rain , high in the low 30s of the Richard Stockton College Number 1 Serving the college community since 1973 m ihh Winter arrives with a wallop Dan G rote ed to engage in snowball fights The Argo despite or perhaps in spite of the decree handed down by the Much like the previous semes- Office of Housing and ter, when Hurricane Floyd barked Residential Life, which stated at Stockton, the new semester has that snowball fighters can expect begun with weather-related can- a one hundred dollar fine and loss cellations. In the past two weeks, of housing. four days of classes have seen One freshman, Bob Atkisson, cancellations, delayed openings, expressed his outrage at the and early closings. imposed rule. "I didn't think we Snowplows have crisscrossed should get fined for throwing the campus, attempting to keep snowballs. I went to LaSalle a the roads clear, while at the same couple days ago, and they actual- time blocking in the cars of resi- ly scheduled snowball fights dents, some of whom didn't real- there." ly seem to mind. Though many students were Optimistic students glued heard grumbling over having to themselves to channel 2 in hopes dig their cars out of the snow due of not having to go to their 8:30 to the plowing, they acknowl- classes, while others called the edged that plant management did campus hotline (extension 1776) an excellent job keeping for word of the same. -
Les Paul the Search for the New Sound Biography Written By
Les Paul The Search for the New Sound Biography written by: Becky Marburger Educational Producer Wisconsin Media Lab Table of Contents Introduction . 2 Early Life . 3 Instruments and Experiments . 4 Hitting the Road . 6 Growing Career . 8 Conclusion . 10 Glossary . 11 Introduction Les Paul’s mother often told him, “It’s your life . It’s up to you ”. She wanted her son to go for his dreams . Les was a musician and an inventor . He dreamed of creating a new sound . Musicians today still use Les’s inventions and music . Courtesy of the Les Paul Foundation . Lester (Les) William Polsfuss 2 Early Life Lester William Polsfuss (Les) was born on June 9, 1915, in Waukesha, Wisconsin . His father worked at a car dealership . His mother took care of the family’s home . His parents separated when he was young . Les’s mother knew he liked music . When he did things like take apart her radio, she did not punish him . Les liked watching his mother work her player piano . He sometimes punched holes in paper rolls and put them in the piano to see if they would make new sounds . Moving to Waukesha In the early 1900s, there were many German immigrants living in Waukesha, including Les’s grandfathers . His paternal grandfather immigrated to the United States from Prussia to escape wars and poverty . His maternal grandfather moved from Germany to the United States in search of a new job . Life was not always easy for immigrants . When Les’s mother was young, she had to drop out of school and get a job to help Prussia was a German kingdom that was earn money for her family . -
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. -
Three Millennia of Tonewood Knowledge in Chinese Guqin Tradition: Science, Culture, Value, and Relevance for Western Lutherie
Savart Journal Article 1 Three millennia of tonewood knowledge in Chinese guqin tradition: science, culture, value, and relevance for Western lutherie WENJIE CAI1,2 AND HWAN-CHING TAI3 Abstract—The qin, also called guqin, is the most highly valued musical instrument in the culture of Chinese literati. Chinese people have been making guqin for over three thousand years, accumulating much lutherie knowledge under this uninterrupted tradition. In addition to being rare antiques and symbolic cultural objects, it is also widely believed that the sound of Chinese guqin improves gradually with age, maturing over hundreds of years. As such, the status and value of antique guqin in Chinese culture are comparable to those of antique Italian violins in Western culture. For guqin, the supposed acoustic improvement is generally attributed to the effects of wood aging. Ancient Chinese scholars have long discussed how and why aging improves the tone. When aged tonewood was not available, they resorted to various artificial means to accelerate wood aging, including chemical treatments. The cumulative experience of Chinese guqin makers represent a valuable source of tonewood knowledge, because they give us important clues on how to investigate long-term wood changes using modern research tools. In this review, we translated and annotated tonewood knowledge in ancient Chinese books, comparing them with conventional tonewood knowledge in Europe and recent scientific research. This retrospective analysis hopes to highlight the practical value of Chinese lutherie knowledge for 21st-century instrument makers. I. INTRODUCTION In Western musical tradition, the most valuable musical instruments belong to the violin family, especially antique instruments made in Cremona, Italy. -
Cupressaceae Et Taxodiaceae
AVERTISSEMENT Ce document est le fruit d'un long travail approuvé par le jury de soutenance et mis à disposition de l'ensemble de la communauté universitaire élargie. Il est soumis à la propriété intellectuelle de l'auteur. Ceci implique une obligation de citation et de référencement lors de l’utilisation de ce document. D'autre part, toute contrefaçon, plagiat, reproduction illicite encourt une poursuite pénale. Contact : [email protected] LIENS Code de la Propriété Intellectuelle. articles L 122. 4 Code de la Propriété Intellectuelle. articles L 335.2- L 335.10 http://www.cfcopies.com/V2/leg/leg_droi.php http://www.culture.gouv.fr/culture/infos-pratiques/droits/protection.htm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
(CITES) on Various Stakeholders in the Music Industry
Impacts of the Convention on International Trade in Endangered species of Wild Fauna and Flora (CITES) on various Stakeholders in the Music Industry Figure 1: Guitar manufacturing, Source: (Voigt-Luthiers Gitarren, 2018). On behalf of Swiss Wood Solutions AG Author: Elias Wick July, 2019 Table of Content Table of Content .................................................................................................................................................. i List of Figures ...................................................................................................................................................... ii List of Abbreviations ........................................................................................................................................... ii 1. From Raw Wood to a World Tour ................................................................................................................. 3 2. Impacts on Instrument Manufacturers in the United States ........................................................................ 5 3. What about the Musicians? ........................................................................................................................... 9 4. Conclusion and Alternatives to CITES-protected Wood Species ................................................................. 11 Acknowledgments ........................................................................................................................................... 12 Annex .............................................................................................................................................................. -
Industry Bio.Pages
Joe Deninzon ! World’s Premiere Alternative! Violinist! Contact: Anne Leighton: 718-881-8183, [email protected] www.joedeninzon.com ! Hailed as “The Jimi Hendrix of the Violin,” Joe Deninzon is quickly rising as a performer, composer, and favorite of the youth set. He solos his works with professional and school orchestras, plus performs in the rising hip-hop/Latin/Classical Quartet Sweet Plantain. Joe leads Stratospheerius, a progressive rock band that has co-created the SonicVoyageFest in the Northeast U.S. Deninzon transcends many genres, having worked with Bruce Springsteen, Phoebe Snow, Everclear, Smokey Robinson, Aretha Franklin, Robert Bonfiglio, and Les Paul among many others. A 14-time BMI Jazz Composer’s grant recipient and winner of the John Lennon Songwriting Contest, he recently wrote a solo piece commissioned for violinist Rachel Barton Pine and is set to premier his Electric Violin Concerto with the Muncie Symphony Orchestra on September 19, 2015. Joe wrote a book on electric violin techniques for Mel Bay Publications, entitled “Plugging In.” BLOGCRITICS compares Deninzon to "Jeff Beck (as a) "fiddlemaster with a streak of humor." Binghamton's PRESS & SUN BULLETIN calls the group “innovative." THE HOLLYWOOD REPORTER praises Stratospheerius for its "funky electric violins, driving guitar rhythms, and fevered drumming layered in an explosive !fashion." ! ! ! ! New Stratospheerius video for "One Foot in the Next World" !http://www.youtube.com/watch?v=u7ad4iCYIOI&feature=youtu.be !"Plugging In" by Joe Deninzon available now from Mel Bay Publications All music and merch available at http://stratospheerius.com/store/ !and http://www.joedeninzon.com/discography/ Click here for upcoming performances www.joedeninzon.com www.stratospheerius.com www.facebook.com/stratospheerius !www.reverbnation.com/stratospheerius Contact: Anne Leighton: 718-881-8183 [email protected] .