Invention Grant
- Patent Title: Chord estimation method and chord estimation apparatus
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Application No.: US16270979Application Date: 2019-02-08
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Publication No.: US10586519B2Publication Date: 2020-03-10
- Inventor: Kouhei Sumi , Takuya Fujishima
- Applicant: Yamaha Corporation
- Applicant Address: JP Hamamatsu-shi
- Assignee: Yamaha Corporation
- Current Assignee: Yamaha Corporation
- Current Assignee Address: JP Hamamatsu-shi
- Agency: Crowell & Moring LLP
- Priority: JP2018-022004 20180209; JP2018-223837 20181129
- Main IPC: G10H1/38
- IPC: G10H1/38 ; G10H1/00
Abstract:
A chord estimation apparatus estimates a first chord from an audio signal, and estimates a second chord by inputting the estimated first chord to a trained model that has learned a chord modification tendency.
Public/Granted literature
- US20190251941A1 Chord Estimation Method and Chord Estimation Apparatus Public/Granted day:2019-08-15
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