Invention Grant
- Patent Title: Blind source separation using similarity measure
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Application No.: US15412812Application Date: 2017-01-23
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Publication No.: US10770091B2Publication Date: 2020-09-08
- Inventor: Willem Bastiaan Kleijn , Sze Chie Lim
- Applicant: Google Inc.
- Applicant Address: US CA Mountain View
- Assignee: GOOGLE LLC
- Current Assignee: GOOGLE LLC
- Current Assignee Address: US CA Mountain View
- Agency: Brake Hughes Bellermann LLP
- Main IPC: G10L21/028
- IPC: G10L21/028 ; G10L21/0308
Abstract:
A method includes: receiving time instants of audio signals generated by a set of microphones at a location; determining a distortion measure between frequency components of at least some of the received audio signals; determining a similarity measure for the frequency components using the determined distortion measure; and processing the audio signals based on the determined similarity measure.
Public/Granted literature
- US20180182412A1 BLIND SOURCE SEPARATION USING SIMILARITY MEASURE Public/Granted day:2018-06-28
Information query
