Invention Grant
- Patent Title: Speaker spider measurement technique
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Application No.: US15248921Application Date: 2016-08-26
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Publication No.: US10657408B2Publication Date: 2020-05-19
- Inventor: Richard Warren Little
- Applicant: Sonos, Inc.
- Applicant Address: US CA Santa Barbara
- Assignee: Sonos, Inc.
- Current Assignee: Sonos, Inc.
- Current Assignee Address: US CA Santa Barbara
- Main IPC: G06T7/60
- IPC: G06T7/60 ; G06K9/46 ; H04R29/00 ; G06T7/00 ; H04R9/04
Abstract:
A digital image of a speaker spider may be received from an optical microscope or laser microscope. The digital image is filtered to fill in voids in the digital image, where the voids are indicative of holes in the speaker spider. The filtered digital image is compared to design criteria. An indication on a display screen may indicate whether the fabricated speaker spider meets the design criteria.
Public/Granted literature
- US20180061073A1 Speaker Spider Measurement Technique Public/Granted day:2018-03-01
Information query
