Citation: | Roseli Felix da Silva Ribeiro, José Flávio Silveira Feiteira, Jayme Pereira de Gouvêa, Alexandre Furtado Ferreira. Experimental Investigation on Variability in Properties of Amazonian Wood Species Muiracatiara (Astronium lecointei) and Maçaranduba (Manilkara huberi) Focusing Guitar Fingerboards Manufacturing[J]. Journal of Bioresources and Bioproducts, 2021, 6(1): 33-38. doi: 10.1016/j.jobab.2021.02.006 |
In face of scarcity in the supply of non-traditional Brazilian woods properly treated for use in high quality musical instruments, pieces of Amazonian wood species muiracatiara (Astronium lecointei) and maçaranduba (Manilkara huberi) purchased in the common internal Brazilian timber market were examined. These species were pre-selected for use in fingerboards of acoustic and electric guitars due to similar properties with ebony (Diospyros crassiflora). Variabilities of elastic modulus parallel to grain and density were investigated inside wooden pieces. In addition, referred parameters were used in calculation of speed of sound. Statistical tests were performed in order to compare both species and revealed inequality for variances of dynamic elastic modulus (Ed) and speed of sound, but equality for density. Equality of means was also examined via unequal variance t-test. Despite color differences, lower variability of M. huberi led to the indication of this species as likely capable to substitute satisfactorily ebony in fingerboards manufacturing.
Alves, R. C. , Mantilla, J. N. R. , Bremer, C. F. , Carrasco, E. V. M. , 2015. Application of acoustic tomography and ultrasonic waves to estimate stiffness constants of muiracatiara Brazilian wood. BioResources 10, 1845-1856. http://www.researchgate.net/publication/272426211_Application_of_Acoustic_Tomography_and_Ultrasonic_Waves_to_Estimate_Stiffness_Constants_of_Muiracatiara_Brazilian_Wood
|
de Araújo, B. H. P. , de Sousa, M. A. R. , Nascimento, H. E. M. , Zanuncio, A. J. V. , de Sousa Rodrigues, D. M. , Guedes, M. C. , 2016. Propriedades físicas da Madeira de Calycophyllum spruceanum Benth. em funçäo do diâmetro e da posiçäo (base e topo) no fuste. Sci. For. 44: 759-768.
|
Barboni, L. , Gillich, G. R. , Chioncel, C. P. , Hamat, C. O. , Mituletu, I. C. , 2018. A method to precise determine the Young's modulus from dynamic measurements. IOP Conf. Ser. : Mater. Sci. Eng. 416, 012063. doi: 10.1088/1757-899X/416/1/012063
|
Box, G. E. P. , 1953. Non-normality and tests on variances. Biometrika 40, 318-335. doi: 10.1093/biomet/40.3-4.318
|
Carrasco, E. V. M. , Souza, M. F. , Pereira, L. R. S. , Vargas, C. B. , Mantilla, J. N. R. , 2017. Determination of modulus of elasticity of wood depending on the inclination of fibers using acoustic tomography. Revista Matéria 22(Suppl 1). DOI: 10.1590/s1517-707620170005.0271.
|
Castera, P. , Morlier, P. , 1994. Variability of the mechanical properties of wood: randomness and determinism. Probabilities and Materials. Dordrecht: Springer Netherlands, 109-118. doi: 10.1007/978-94-011-1142-3_12
|
Costa, J. A. , 2017. Classification of Amazonian woods for composition of stringed musical instruments using the impulse excitation technique. Manaus: Federal University of Amazonas.
|
Cruz, C. R. , Lima. J. T. , Muniz. G. I. B. , 2003. Variations within trees and between clones of physical and mechanical properties of Eucalyptus hybrids. Sci. For. 64, 33-47. http://www.researchgate.net/publication/298287073_Within_trees_and_between_clones_variations_of_the_wood_physical_and_mechanical_properties_of_Eucalyptus_hybrids
|
Dünisch, O. , 2019. Frequencies in vibrating wood—Does cell organization matter? IAWA J. 40, 124-142. doi: 10.1163/22941932-40190239
|
Durlo, M. A. , 1992. Wood technology: retractability. Technical Series 10. Sta. Maria: Forestry Research Center.
|
Eleotério, J. R. , Silva, C. M. K. , 2012. Comparison of dry kiln schedules for cumaru (Dipteryx odorata) jatoba (Hymenaea spp. ) and Muiracatiara (Astronium lecointei) obtained by different methods. Sci. For. 40, 537-545. http://www.cabdirect.org/abstracts/20133068130.html
|
Flores, A. L. L. , 2015. Analysis of different Brazilian woods to replace traditional species on classical guitar. Curitiba: Federal University of Paraná.
|
Heideman, M. T. , Johnson, D. H. , Burrus, C. S. , 1985. Gauss and the history of the fast Fourier transform. Arch. Hist. Exact Sci. 34, 265-277. doi: 10.1007/BF00348431
|
Liu, J. Y. , Ross, R. J. , 1998. Wood mechanical property variation with grain slope. ASCE 12th Engineering Mechanics Conference. La Jolla: CA, 1351-1354.
|
de Lima Melo, L. E. , de Jesus Silva, C. , Urbinati, C. V. , Santos, I. S. , Soares, W. F. , 2013. Variaçäo anatômica no lenho de Astronium lecointei Ducke. Floresta E Ambiente 20, 135-142. doi: 10.4322/floram.2012.049
|
Longui, E. L. , Yojo, T. , Lombardi, D. R. , Alves, E. S. , 2010. The Potential of Ipê (Handroanthus spp. ) and Maçaranduba (Manilkara spp. ) Woods in the manufacture of bows for string instruments. IAWA J. 31, 149-160. doi: 10.1163/22941932-90000012
|
Lord, J. D. , Morrel, R. , 2006. Measurement Good Practice Guide 98: Elastic Modulus Measurement. National Physical Laboratory, Middlesex, London, UK.
|
Otani, L. B. , Pereira, A. H. A. , 2016. Technical-scientific Informative ITC-07: estimation of the static modulus of elasticity of concrete using the Impulse Excitation Technique. S Carlos: ATCP Physical Engineering.
|
Paté, A. , Carrou, J. L. L. , Navarret, B. , Dubois, D. , Fabre, B. , 2015. Influence of the electric guitar's fingerboard wood on guitarists' perception. Acta Acustica United Acustica 101, 347-359. doi: 10.3813/AAA.918831
|
Paté, A. , Le Carrou, J. L. , Fabre, B. , 2013. Ebony vs Rosewood: experimental investigation about the influence of the fingerboard on the sound of a solid body electric guitar. Proceedings of the Stockholm Musical Acoustics Conference (SMAC). Stockholm, Sweden, 182-187. http://www.researchgate.net/publication/277567074_Ebony_vs_Rosewood_experimental_investigation_about_the_influence_of_the_fingerboard_on_the_sound_of_a_solid_body_electric_guitar
|
Patten, A. M. , Vassäo, D. G. , Wolcott, M. P. , Davin, L. B. , Lewis, N. G. , 2010. Trees: A Remarkable Biochemical Bounty. Comprehensive Natural Products Ⅱ. Amsterdam: Elsevier, 1173-1296. http://www.sciencedirect.com/science/article/pii/B9780080453828000836
|
Pereira, R. S. , Vale, A. T. , Miguel, E. P. , Emmert, F. , Mota, F. C. M. , Rezende, A. V. , 2016. Income and costs of forest cutting in wood logging in a forestry management area. Nativa 4, 144-149. doi: 10.14583/2318-7670.v04n03a05
|
Pickett, G. , 1945. Equations for computing elastic constants from flexural and torsional resonant frequencies of vibration of prisms and cylinders. ASTM Proceeding 45, 846-865. http://www.researchgate.net/publication/284659628_Equations_for_Computing_Elastic_Constants_from_Flexural_and_Torsional_Resonant_Frequencies_of_Vibration_of_Prisms_and_Cylinders
|
Portela, M. S. , 2014. Study of acoustic properties of Amazonian wood Marupá for acoustic guitar soundboard. Florianópolis: Federal University of Sta. Catarina.
|
Razali, N. , Wah, Y. B. , 2011. Power comparisons of Shapiro-Wilk, Kolmogorov-Smirnov, Lilliefors and Anderson-Darling tests. J. Stat. Modeling Anal., 2, 21-33.
|
Rosa, R. A. , França, L. C. A. , Segundinho, P. G. A. , Lube, V. M. , Paes, J. B. , 2014. Caracterizaçäo da Madeira de Maçaranduba (Manilkara sp. ) por Métodos Destrutivos e Não Destrutivos. Revista Ciência Da Madeira-RCM 5, 68-78. doi: 10.12953/2177-6830.v05n01a07
|
Royston, P. , 1992. Approximating the Shapiro-Wilk W-test for non-normality. Stat. Comput. 2, 117-119. doi: 10.1007/BF01891203
|
Ruxton, G. D. , 2006. The unequal variance t-test is an underused alternative to Student's t-test and the Mann-Whitney U test. Behav. Ecol. 17, 688-690. doi: 10.1093/beheco/ark016
|
Slooten, H. Van Der, Souza, M. R. , 1993. Evaluation of selected Amazonian wood species for musical instrument manufacture. Manaus: National Institute of Amazonian Research.
|
Spinner, S. , Reichard, T. W. , Tefft, W. E. , 1960. A comparison of experimental and theoretical relations between Young's modulus and the flexural and longitudinal resonance frequencies of uniform bars. J. Res. Natl. Bureau Stand. Sect. A: Phys. Chem. 64A, 147. doi: 10.6028/jres.064A.014
|
Spinner, S. , Tefft. , W. E. , 1961. A method for determining mechanical resonance frequencies and for calculating elastic moduli from these frequencies. ASTM Proceeding 61, 1221-1238. http://ci.nii.ac.jp/naid/10003985300
|
Sproßmann, R. , Zauer, M. , Wagenführ, A. , 2017. Characterization of acoustic and mechanical properties of common tropical woods used in classical guitars. Results Phys. 7, 1737-1742. doi: 10.1016/j.rinp.2017.05.006
|
Susin, F. , 2018. Characterization and drying of wood from 12 Amazonian species. Florianópolis: Federal University of Sta. Maria.
|
Teles, R. F. , 2005. Acoustic evaluation of new species for use in musical instruments. Brasilia: National Council for Scientific and Technological Development/Brazilian Institute of the Environment and Renewable Natural Resources.
|
Valente, B. M. D. R. T. , Evangelista, W. V. , Silva, J. D. C. , Lucia, R. M. D. , 2013. Variabilidade radial e longitudinal das propriedades físicas e anatômicas da madeira de angico-vermelho. Sci. For. 41, 485-496. http://www.bibliotecaflorestal.ufv.br/handle/123456789/15605?show=full
|