暂时过来
发表于 2025-3-26 21:53:42
Wave Equation and Its General Solution in the Time Domain,y arise from an initial condition in, for example, the limit case of a light tube. The difference in the sound perception of an isolated positive pulse and a following negative pulse would be an intriguing topic in the field of acoustics. Power spectral differences in the low-frequency components mi
Banister
发表于 2025-3-27 01:35:49
Sound Traveling in One-Dimensional Space,ay be derived through geometrical modeling in the time domain. For one-dimensional systems, the phase response has a minimum phase with a propagation phase delay. The propagation phase delay is determined by the poles and zeros of the transfer function. Interestingly, the propagation phase delay can
lethargy
发表于 2025-3-27 06:42:04
Reverberation in Rooms,hastic model, this chapter describes the non-exponentially decaying reverberation that can often be heard in a room, assuming that the sound field is a mixture composed of three-, two-, and one-dimensional sound fields. Interestingly, from a theoretical perspective, the energy decay does not take an
斑驳
发表于 2025-3-27 10:46:52
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ethnology
发表于 2025-3-27 17:19:19
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责任
发表于 2025-3-27 19:14:41
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同步左右
发表于 2025-3-27 22:16:56
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insomnia
发表于 2025-3-28 05:35:11
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VALID
发表于 2025-3-28 08:00:02
1860-4862for a computer. Thus they help reconfirm the fundamental ideas and notions present in every chapter. The book is self-contained and concise, and requires only basic knowledge of acoustics and signal processing978-981-13-5515-8978-981-10-5889-9Series ISSN 1860-4862 Series E-ISSN 1860-4870
nutrients
发表于 2025-3-28 11:02:53
Overviewgical identification of leukemic blasts in bone marrow, and immunophenotype assessment by flow cytometry is necessary, and most pediatric ALL cases are clinically classified as B-cell precursor, T-cell ALL, or mature B-cell types, comprising 80%, 15%, and 5% of cases, respectively.