作者: 背帶 時(shí)間: 2025-3-21 20:38 作者: Indict 時(shí)間: 2025-3-22 01:28
https://doi.org/10.1007/978-3-030-32992-1Guitar Engineering; Musical Stringed Instruments; Guitar Technology; Lutherie; Classical Guitar Building作者: Pelvic-Floor 時(shí)間: 2025-3-22 08:20
978-3-030-32994-5Springer Nature Switzerland AG 2020作者: Euthyroid 時(shí)間: 2025-3-22 08:44 作者: Pseudoephedrine 時(shí)間: 2025-3-22 16:08 作者: Pseudoephedrine 時(shí)間: 2025-3-22 21:04 作者: JOG 時(shí)間: 2025-3-22 23:15 作者: 不安 時(shí)間: 2025-3-23 02:02 作者: conception 時(shí)間: 2025-3-23 09:13
Representing Plans Under Uncertaintyus cavity air modes and their phase relationship are discussed, presenting a simple method to approach them mathematically and to measure in practice. Some data on modern and historic guitars going back 150 years are given, and the effect of the . is introduced. The modes of the top table and the ba作者: 收集 時(shí)間: 2025-3-23 10:46
The logic of time, chance, and action, interaction string-resonator is presented introducing the concepts of string impedance and reflection factor. The global resonant system is studied as a three degree of freedom represented as an analog circuit in Appendix, and the important subject of the coupling between oscillators is discussed a作者: 鴕鳥 時(shí)間: 2025-3-23 14:40 作者: Myelin 時(shí)間: 2025-3-23 19:07
Lecture Notes in Computer Scienceurement system including the acoustic hammer and other devices used to excite the finished instrument or part of it. The Chladni method is also outlined as complementary to the acoustic hammer method. Photographs and dimensions of the tools are given in order to allow duplicating them. A software sy作者: 粘土 時(shí)間: 2025-3-24 00:22 作者: 大量 時(shí)間: 2025-3-24 05:33
Representing Plans Under Uncertaintyiding an objective description of the profile. Then the general characteristics of top, sides, back, neck are given. Also the double tops with Nomex and their assembly are presented. The reader is introduced to a novel fingerboard profiling approach, which provides a graded relief. The chapter analy作者: ureter 時(shí)間: 2025-3-24 07:40
Rape in the Medieval Latin Comediesdes, top and back can be mounted and the resonances can be evaluated through the acoustic hammer and FFT or, as an alternative, looking to the Chladni patterns. This chapter describes such a mould and provides several photos and construction details. Also given is an approach for building an electro作者: cultivated 時(shí)間: 2025-3-24 12:13
Elizabeth Robertson,Christine M. RoseIn order to prevent damages to the soundboard due to the pull of the strings, basic design criteria and a mathematical calculation (moment of inertia, dimensions) are given for braces. The chapter also presents no fewer than seventeen innovative, non traditional bracing patterns and their properties作者: B-cell 時(shí)間: 2025-3-24 15:34 作者: uveitis 時(shí)間: 2025-3-24 22:29
Elizabeth Robertson,Christine M. Rose and of adjusting the amplitudes and the shape of the modal areas. The target is to reach an optimum coupling top to back via the air in the cavity. As this chapter shows, the process is done firstly with the back on the mould, both looking to the Chladni patters obtained via the electromagnetic exc作者: DEAWL 時(shí)間: 2025-3-24 23:23 作者: 阻撓 時(shí)間: 2025-3-25 06:15 作者: invade 時(shí)間: 2025-3-25 08:24 作者: 宣傳 時(shí)間: 2025-3-25 12:38
http://image.papertrans.cn/c/image/227075.jpg作者: jocular 時(shí)間: 2025-3-25 19:04
ffective instruments.Offers a cultural and an intellectual j.This book describes the entire process of designing guitars, including the theory and guidelines for implementing it in practice. It discusses areas from acoustics and resonators to new tools and how they assist traditional construction te作者: Fibrin 時(shí)間: 2025-3-25 22:24 作者: 蒸發(fā) 時(shí)間: 2025-3-26 03:26
Rape in the Medieval Latin Comediest materials (bone, carbon, ivory, PT). The amplitude and the decay time were measured at the fundamental, first and second harmonic of the first string at two different plucking position. It came out that noteworthy differences exist between saddles made of different materials (ivory being the worst).作者: Neutropenia 時(shí)間: 2025-3-26 07:40 作者: 礦石 時(shí)間: 2025-3-26 11:56 作者: 雄辯 時(shí)間: 2025-3-26 15:01 作者: 開玩笑 時(shí)間: 2025-3-26 18:39
The logic of time, chance, and action,ussed, focusing on the quality parameters, as well as on the correlation between the qualitative perception of the timber and physical, measurable parameters. Values for a reference guitar are given as an example. In Appendix audiogram, SPL, exponential, Fourier series are introduced.作者: concise 時(shí)間: 2025-3-27 00:38 作者: Spina-Bifida 時(shí)間: 2025-3-27 01:41
Representing Plans Under Uncertaintyck are presented and typical values of frequency are given. The modes of the guitar table are modelled using the finite element method, contrasting them with the modes of a simple rectangular plate. The transversal stiffness due to the braces of the back results in the modal shapes obtained via the FEM model.作者: Cosmopolitan 時(shí)間: 2025-3-27 08:18 作者: Orchiectomy 時(shí)間: 2025-3-27 10:37 作者: FLUSH 時(shí)間: 2025-3-27 16:58 作者: 合并 時(shí)間: 2025-3-27 19:55 作者: 招待 時(shí)間: 2025-3-27 22:12
Representing Plans Under Uncertainty boards, and presents a methodology for assessing the quality of woods through the acoustic hammer and the response of a sample. Results from not less than 24 samples of spruce coming from various sources are presented.作者: 使激動 時(shí)間: 2025-3-28 02:52 作者: phase-2-enzyme 時(shí)間: 2025-3-28 09:14 作者: Flavouring 時(shí)間: 2025-3-28 12:41
Analysis of Historic and Modern Guitars, an understanding of the design criteria that guided a luthier in designing an existing instrument, and how certain criteria (and the underlying physical and geometrical parameters) evolved in the course of the years.作者: nettle 時(shí)間: 2025-3-28 14:48
Representing Plans Under Uncertainty, impedance) as well as the transient motion which arises when an external exciting force is applied to a resonant system (which is the normal operation in an instrument like the guitar). The transient response is described in time and frequency domains in terms of spectrum obtained via the Fast Fourier Analysis.作者: 空氣 時(shí)間: 2025-3-28 20:59
Oscillating Systems,, impedance) as well as the transient motion which arises when an external exciting force is applied to a resonant system (which is the normal operation in an instrument like the guitar). The transient response is described in time and frequency domains in terms of spectrum obtained via the Fast Fourier Analysis.作者: Popcorn 時(shí)間: 2025-3-29 02:48
Book 2020o advance their practice, guitar players wishing to learn more about their instruments, and academics in engineering and physics curious about the principles of acoustics when applied to musical instruments..作者: 可忽略 時(shí)間: 2025-3-29 03:14 作者: 不可接觸 時(shí)間: 2025-3-29 11:01 作者: 獸群 時(shí)間: 2025-3-29 12:59 作者: 愛社交 時(shí)間: 2025-3-29 19:16 作者: 金盤是高原 時(shí)間: 2025-3-29 22:19
Analysis Systems,stem—custom developed—allows gathering a number of data from the measurements, like spectrograms, third of octave graphs, waterfall, decay plots. Resonances and antiresonances are displayed in two ranges (respectively up to 1000?Hz and 10,000?Hz) with a resolution of about 0.6?Hz.作者: heart-murmur 時(shí)間: 2025-3-30 02:44
The Soundboard on the Mould,. Then the reader is guided through the progressive construction of two reference guitar—respectively with radial and lattice bracing—from the bare board to gluing the back. Every phase is described by several relevant plots, like response of resonances or thirds of octaves graphs implemented at any step.作者: 相信 時(shí)間: 2025-3-30 04:06
The Back,iter (to check the regularity of the vibrating areas), and using the acoustic hammer (to obtain optimal amplitudes and shapes of the modes). Once the result from the mould is appropriate, the back is fixed to sides, at first provisionally and then definitely. The impact of adding a fourth brace is discussed as well.作者: 龍蝦 時(shí)間: 2025-3-30 08:37
dern guitars..This book is of interest to luthiers wanting to advance their practice, guitar players wishing to learn more about their instruments, and academics in engineering and physics curious about the principles of acoustics when applied to musical instruments..978-3-030-32994-5978-3-030-32992-1作者: OFF 時(shí)間: 2025-3-30 12:48
The logic of time, chance, and action,el helps selecting the natural mode of the top and back and the Helmholtz resonance to support the design phase. Typical values of the parameters are given as an example. Special attention is dedicated to the influence of the back and its coupling to top and air through the contribution of its modes作者: 燈絲 時(shí)間: 2025-3-30 19:46 作者: 誘導(dǎo) 時(shí)間: 2025-3-30 22:41 作者: 流浪 時(shí)間: 2025-3-31 01:25
The String,, the ‘resonator’ (the body of the guitar). The second chapter presents the basic equations of the ideal string, relating tension, density, velocity to the pitch of the fundamental. The distribution of the normal modes (harmonics) as a function of the plucking point is discussed here. Some important作者: 壕溝 時(shí)間: 2025-3-31 05:27 作者: Chipmunk 時(shí)間: 2025-3-31 10:39 作者: 傻 時(shí)間: 2025-3-31 15:54
The Resonator as a Global System, interaction string-resonator is presented introducing the concepts of string impedance and reflection factor. The global resonant system is studied as a three degree of freedom represented as an analog circuit in Appendix, and the important subject of the coupling between oscillators is discussed a
