The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2020
Filed:
Mar. 16, 2018
Digital Dream Labs, Llc, Pittsburgh, PA (US);
Daniel Thomas Casner, Livermore, CA (US);
Lee Crippen, Berkeley, CA (US);
Hanns W. Tappeiner, San Francisco, CA (US);
Anthony Armenta, Saratoga, CA (US);
Kevin Yoon, Oakland, CA (US);
DIGITAL DREAM LABS, LLC, Pittsburgh, PA (US);
Abstract
This specification relates to robots and audio processing in robots. One aspect of the subject matter includes: a body and one or more physically moveable components; a plurality of microphones; one or more processors; and one or more storage devices storing instructions that are operable, when executed by the one or more processors, to cause the robot to perform operations. The operations can include: obtaining map data of an environment of the robot; selecting a test location from the map data; navigating to the selected test location; receiving a sound wave propagating through the environment of the robot; computing one or more acoustic transfer functions for the test signal, wherein each acoustic transfer function represents how the test signal was transformed by the environment of the robot during its propogation through the environment of the robot; and storing each of the transfer functions in association with the test location.