Modulation schemes for the audio beam system : fixed-point analysis, simulation and implementation
Directional sound finds application in many areas such as entertainment, gaming, communication, and personal messaging. Directional sound can be created by modulating an audible signal onto an ultrasonic carrier and projecting the modulated signal via special types of ultrasonic transducer to genera...
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| Format: | Thesis |
| Language: | English |
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2012
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| Online Access: | https://hdl.handle.net/10356/48016 |