Efficient technique for driving a directional loudspeaker
Directional loudspeakers are increasing being known to people and being use in many areas ranging from entertainment to military uses. There are many ways to generate directional sound and the best technique is the use of parametric loudspeakers. To effective drive a parametric loudspeaker with the...
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| Other Authors: | |
| Format: | Final Year Project (FYP) |
| Language: | English |
| Published: |
2012
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| Online Access: | http://hdl.handle.net/10356/49460 |
| _version_ | 1826113754752876544 |
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| author | Chan, Hubert Qiming. |
| author2 | Chong Yong Kim |
| author_facet | Chong Yong Kim Chan, Hubert Qiming. |
| author_sort | Chan, Hubert Qiming. |
| collection | NTU |
| description | Directional loudspeakers are increasing being known to people and being use in many areas ranging from entertainment to military uses. There are many ways to generate directional sound and the best technique is the use of parametric loudspeakers. To effective drive a parametric loudspeaker with the consideration of power usage, this project explores the use of “Pulse Width Modulation” and its implementation with Class D amplifiers to drive a parametric loudspeaker. |
| first_indexed | 2024-10-01T03:28:23Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/49460 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:28:23Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | ntu-10356/494602023-07-07T16:39:15Z Efficient technique for driving a directional loudspeaker Chan, Hubert Qiming. Chong Yong Kim Gan Woon Seng School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic systems Directional loudspeakers are increasing being known to people and being use in many areas ranging from entertainment to military uses. There are many ways to generate directional sound and the best technique is the use of parametric loudspeakers. To effective drive a parametric loudspeaker with the consideration of power usage, this project explores the use of “Pulse Width Modulation” and its implementation with Class D amplifiers to drive a parametric loudspeaker. Bachelor of Engineering 2012-05-18T08:31:17Z 2012-05-18T08:31:17Z 2012 2012 Final Year Project (FYP) http://hdl.handle.net/10356/49460 en Nanyang Technological University 62 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Electronic systems Chan, Hubert Qiming. Efficient technique for driving a directional loudspeaker |
| title | Efficient technique for driving a directional loudspeaker |
| title_full | Efficient technique for driving a directional loudspeaker |
| title_fullStr | Efficient technique for driving a directional loudspeaker |
| title_full_unstemmed | Efficient technique for driving a directional loudspeaker |
| title_short | Efficient technique for driving a directional loudspeaker |
| title_sort | efficient technique for driving a directional loudspeaker |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Electronic systems |
| url | http://hdl.handle.net/10356/49460 |
| work_keys_str_mv | AT chanhubertqiming efficienttechniquefordrivingadirectionalloudspeaker |