PATENT CLAIM ANALYSIS

Application Number: 15958343
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["084", "610000"]

Abstract:
A musical sound evaluation device includes a musical sound acquisition unit which acquires an inputted musical sound, a feature quantity calculation unit which calculates a feature quantity from the musical sound, a feature quantity distribution data acquisition unit which acquires feature quantity distribution data representing a distribution of respective feature quantities for a plurality of musical sounds previously acquired, an evaluation value calculation unit which calculates an evaluation value for the inputted musical sound based on the feature quantity calculated by the feature quantity calculation unit and the feature quantity distribution data acquired by the feature quantity distribution data acquisition unit, and an evaluation unit which evaluates the musical sound based on the evaluation value.

Claim (Index 9):
The musical sound evaluation method according to  claim 7 , further comprising\n determining an amount of key shift in the inputted musical sound, and correcting the feature quantity calculated from the musical sound using the determined amount of key shift.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 91.0
- Lexical Diversity: 3.07692
- Patent Class: 84.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15894291', '11372812', '11863055', '13198613', '12456553']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.57510072496719
- 35 USC 102 Novelty (BERT): 0.496566455639239
- Combined Prediction Score: 0.5672472980343949
- Mean Citation Score: 227.585076
- Max Citation Score: 277.6181
- Similarity Product: 223.4462345528781

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test