An introduction to virtual sound barriers. (2019)
- Record Type:
- Book
- Title:
- An introduction to virtual sound barriers. (2019)
- Main Title:
- An introduction to virtual sound barriers
- Further Information:
- Note: Xiaojun Qiu.
- Authors:
- Qiu, Xiaojun
- Contents:
- Cover; Half Title; Title Page; Copyright Page; Contents; Preface; Author; 1: Introduction; 1.1 Sound Propagation; 1.1.1 Sound Absorption and Absorption Coefficient; 1.1.2 Sound Insulation and Transmission Loss; 1.1.3 Sound Scattering and Scattering Coefficient; 1.1.4 Sound Diffraction and Insertion Loss; 1.2 Passive Sound Barriers; 1.2.1 The MacDonald Solution; 1.2.2 The Zhao Solution; 1.2.3 The Kurze and Anderson Formula; 1.3 Active Sound Barriers; 1.3.1 Principle; 1.3.2 Secondary Sources for Active Sound Barriers; 1.3.3 Sensing Strategies for Active Sound Barriers 1.3.4 Implementation Issues1.4 Virtual Sound Barriers; 1.4.1 History; 1.4.2 Principle; 1.4.3 Design Methods; 1.4.3.1 The Expansion Method of the Primary Sound Field; 1.4.3.2 The Least Mean Square Method; 2: Planar Virtual Sound Barriers; 2.1 Problem Description; 2.2 Control of Sound Propagation in Free Fields; 2.2.1 Control of the Plane Wave Primary Sound Field; 2.2.2 Control of the Primary Sound Field Generated by Monopole Sources; 2.2.3 Control of General Primary Sound Fields; 2.3 Control of Sound Propagation Through a Finite Size Aperture 2.3.1 Primary Sound Field with a Finite Size Aperture2.3.2 Control of Sound Propagation Through a Finite Size Aperture; 2.3.3 The Upper-Limit Frequency; 2.4 Control of Sound Radiation from an Opening of an Enclosure; 2.4.1 Sound Radiation from an Opening of an Enclosure; 2.4.2 Surface Control; 2.4.3 Boundary Control; 2.4.4 The Upper-Limit Frequency; 2.5 Control of SoundCover; Half Title; Title Page; Copyright Page; Contents; Preface; Author; 1: Introduction; 1.1 Sound Propagation; 1.1.1 Sound Absorption and Absorption Coefficient; 1.1.2 Sound Insulation and Transmission Loss; 1.1.3 Sound Scattering and Scattering Coefficient; 1.1.4 Sound Diffraction and Insertion Loss; 1.2 Passive Sound Barriers; 1.2.1 The MacDonald Solution; 1.2.2 The Zhao Solution; 1.2.3 The Kurze and Anderson Formula; 1.3 Active Sound Barriers; 1.3.1 Principle; 1.3.2 Secondary Sources for Active Sound Barriers; 1.3.3 Sensing Strategies for Active Sound Barriers 1.3.4 Implementation Issues1.4 Virtual Sound Barriers; 1.4.1 History; 1.4.2 Principle; 1.4.3 Design Methods; 1.4.3.1 The Expansion Method of the Primary Sound Field; 1.4.3.2 The Least Mean Square Method; 2: Planar Virtual Sound Barriers; 2.1 Problem Description; 2.2 Control of Sound Propagation in Free Fields; 2.2.1 Control of the Plane Wave Primary Sound Field; 2.2.2 Control of the Primary Sound Field Generated by Monopole Sources; 2.2.3 Control of General Primary Sound Fields; 2.3 Control of Sound Propagation Through a Finite Size Aperture 2.3.1 Primary Sound Field with a Finite Size Aperture2.3.2 Control of Sound Propagation Through a Finite Size Aperture; 2.3.3 The Upper-Limit Frequency; 2.4 Control of Sound Radiation from an Opening of an Enclosure; 2.4.1 Sound Radiation from an Opening of an Enclosure; 2.4.2 Surface Control; 2.4.3 Boundary Control; 2.4.4 The Upper-Limit Frequency; 2.5 Control of Sound Transmission via an Opening into an Enclosure; 2.5.1 Sound Transmission via an Opening into an Enclosure; 2.5.2 Control with Planar Virtual Sound Barriers; 2.5.3 The Upper-Limit Frequency 3: Three-Dimensional Virtual Sound Barriers3.1 Problem Description; 3.2 Creation of a Quiet Zone in a Noisy Environment; 3.2.1 Formulation; 3.2.2 Two-Dimensional Simulations; 3.2.3 Three-Dimensional Simulations; 3.2.4 The 2.5-Dimensional Simulations; 3.2.5 Experiments; 3.2.6 Remarks; 3.3 Performance with a Diffracting Sphere Inside the Quiet Zone; 3.3.1 Formulation; 3.3.2 Simulations and Experiments; 3.3.3 Performance with a Moving Sphere; 3.4 Performance near a Reflective Surface; 3.4.1 Formulation; 3.4.2 Performance near a Reflective Surface 3.4.3 A Hybrid Virtual Sound Barrier near a Surface3.5 Error-Sensing Strategies; 3.5.1 Formulation; 3.5.2 Simulations; 3.5.3 A General Cost Function; 3.6 Virtual Error Sensors; 3.6.1 Formulation; 3.6.2 Simulations; 3.6.3 Remarks; 4: Applications; 4.1 Noise Radiation Control from Power Transformers in a Hemi-Closed Space; 4.2 Sound Transmission Control through an Open Window into a Room; 4.3 Implementation Issues; 5: Summary and Perspectives; 5.1 Summary; 5.2 Perspectives; 5.2.1 Future Research Topics; 5.2.2 Challenges for the Applications; References; Index … (more)
- Publisher Details:
- Boca Raton : Taylor & Francis, a CRC title, part of the Taylor & Francis imprint, a member of the Taylor & Francis Group, the academic division of T&F Informa, plc
- Publication Date:
- 2019
- Extent:
- 1 online resource
- Subjects:
- 620.2/3
Noise barriers -- Mathematical models
Absorption of sound
Soundproofing
TECHNOLOGY / Acoustics & Sound
TECHNOLOGY / Engineering / Civil
TECHNOLOGY / Engineering / Mechanical
Absorption of sound
Noise barriers -- Mathematical models
Soundproofing
Electronic books - Languages:
- English
- ISBNs:
- 9781351168045
1351168045
9781351168014
1351168010
1351168029
9781351168038
1351168037
9781351168021 - Related ISBNs:
- 9780815348108
081534810X - Notes:
- Note: Includes bibliographical references and index.
Note: Print version record. - Access Rights:
- Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
- Access Usage:
- Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.
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- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library HMNTS - ELD.DS.440261
- Ingest File:
- 02_565.xml