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AssigneePanasonic Intellectual Property Corporation of America
InventorsKazunobu Konishi, Stephen William John, Katsuhiko Asai, Ko Mizuno
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An unmanned flying object, capable of suppressing an increase in overall size while having a configuration to reduce noise, is provided. The unmanned flying object includes a duct that corresponds to: at least one generator that generates airflow; at least one microphone; and at least one speaker. The duct covers the at least one generator in a direction perpendicular to an airflow direction, passes the airflow in the airflow direction, includes a space between inner and outer peripheral surfaces, and defines an opening at the end of the space in the airflow direction. A shape of the inner peripheral surface is tapered in the airflow direction. The at least one microphone is positioned in the space. The at least one speaker is positioned closer to the at least one generator than the at least one microphone.
An unmanned flying object, comprising:
A duct assembly for an unmanned flying object, the duct assembly comprising:
Dependencies are inferred from the claim text.