nettle
发表于 2025-3-28 14:48:02
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.
空气
发表于 2025-3-28 20:59:49
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.
Popcorn
发表于 2025-3-29 02:48:57
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..
可忽略
发表于 2025-3-29 03:14:58
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不可接触
发表于 2025-3-29 11:01:44
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兽群
发表于 2025-3-29 12:59:15
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爱社交
发表于 2025-3-29 19:16:20
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金盘是高原
发表于 2025-3-29 22:19:57
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.
heart-murmur
发表于 2025-3-30 02:44:47
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.
相信
发表于 2025-3-30 04:06:13
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.