課程大綱 Syllabus |
學生學習目標 Learning Objectives |
單元學習活動 Learning Activities |
學習成效評量 Evaluation |
備註 Notes |
序 No. | 單元主題 Unit topic |
內容綱要 Content summary |
1 | The Nature of Sound |
1. Wave Nature of Sound
2. Mathematical Description of Sound Wave
3. Physical Descriptors of Sound |
使學生了解聲音的現象、理論及運算 |
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2 | Effects of Noise on People |
1. Anatomy of the Ear
2. Normal Hearing Response
3. Noise-Induced Hearing Loss |
使學生了解人耳聽力之原理與噪音對人耳之影響 |
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3 | Instrumentation for Measurement and Analysis of Noise |
1. Terminology and Fundamental Concepts
2. Frequency Analysis
3. Acoustical Instrumentation |
使學生了解噪音之測量儀器、術語與分析 |
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4 | Wave Equation |
1. Other Variables Associated with Plane Acoustic Waves
2. Solutions to the Wave Equation for the Propagation of Plane Waves in Air
3. One-Dimensional Spherical Waves |
使學生了解波動方程式之原理及噪音方面之應用 |
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作業
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5 | Radiation Fields of a Spherical Sound Source |
1. Root Mean Spuare Value of a Parameter
2. Acoustic Intensity |
使學生了解球型聲場之原理與應用 |
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6 | Sound Energy Density |
1. Sound Power
2. Levels
3. Additive Effects of Sound Source |
使學生了解聲音能量之原理、計算與應用 |
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作業
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7 | Sound Transmission from One Medium to Another |
1. Interaction of a Plane Acoustic Wave with a Normally Reacting Solid
2. The Use of an Impedance Tube to Measure the Sound Power Absorption Coefficient and Specific Acoustic Impedance of a Normally Reacting Solid |
使學生了解聲音傳輸之各種方法、原理與應用 |
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作業 平時考
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8 | 期中考週 |
期中考週 |
期中考週 |
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期中考
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9 | Sound Transmission through a Solid Barrier Using the Concept of Layered Media |
1. Transmission of Plane Waves through a Thin Massive Panel
2. Sound Transmission in a Reverberant Field
3. Transmission Loss through Panels: The Coincidence Effect |
To realize the calculation of sound transmission through a solid barrier. |
講授
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10 | Room Acoustics |
1. Sound Absorption Coefficients
2. Porous Materials |
使學生了解室內聲場原理與吸音係數之計算 |
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11 | Absorptive Materials and Structures |
1. Mechanisms for Dissipation of Acoustic Energy
2. Properties of Absorptive Structures
3. Mechanical Model of Absorptive Materials |
使學生了解吸音材料之材質與結構 |
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作業
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12 | Acoustic Silencers |
1. Transmission Loss of Reactive Filters Terminated Without Reflection
2. Right Angle Bend in Tube with Square Cross Section
3. Transmission Loss of Dissipative Filters |
使學生了解消音器之原理、計算與應用 |
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作業
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13 | Mufflers |
1. Lined Plenum Chamber
2. Single Plenum Chamber |
使學生了解消音器之種類 |
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14 | Attenuating Materials and Structures |
1. Transmission Loss of Homogeneous Panels
2. Transmission Loss of Barrier Materials
3. Transmission Loss of Door Constructions |
使學生了解各式吸音材質所造成之傳輸損耗 |
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15 | Vibration Control |
1. Vibration Isolation System with Rigid Foundation
2. Vibration Isolation System with Base Motion |
使學生了解Vibration Isolation System之原理與應用 |
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作業
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16 | 期末考週 |
期末考週 |
期末考週 |
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期末考
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17 | Vibration Absorbers(I) |
1. Undamped Dynamic Vibration Absorber
2. Damped Dynamic Vibration Absorber |
使學生了解有阻尼與無阻尼之避震器之比較 |
講授
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18 | Vibration Absorbers(II) |
1. Undamped Dynamic Vibration Absorber
2. Damped Dynamic Vibration Absorber |
使學生了解有阻尼與無阻尼之避震器之比較 |
講授
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