PATENT CLAIM ANALYSIS

Application Number: 15900095
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["084", "627000"]

Abstract:
When an instruction is provided for changing a characteristic of a set filter which includes a plurality of partial filters and forms a specified characteristic by combining a plurality of partial filters, a processor performs, as crossfading processing for a first filter and a second filter among the plurality of partial filters, fade-out processing of gradually decreasing a degree of contribution of the first filter to the characteristic and fade-in processing of gradually increasing a degree of contribution of the second filter to the characteristic. As a result, unnaturalness occurring at the time of changing filter characteristics is solved.

Claim (Index 5):
The filter characteristics changing device according to  claim 1 , wherein the plurality of partial filters is a plurality of delay recursive filters,\n wherein the set filter forms a predetermined reverberation characteristic by combining the plurality of delay recursive filters including at least one backup delay recursive filter, and wherein the processor, when an instruction for changing a reverberation characteristic of the set filter is provided, characteristic formation before the instruction among the delay recursive filters constituting the set filter to an unused delay recursive filter associated with the reverberation characteristic indicated by the instruction, by using crossfading.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 88.0
- Lexical Diversity: 2.14286
- Patent Class: 84.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15109541', '13651154', '11982849', '15896293', '15264756']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6203085904517716
- 35 USC 102 Novelty (BERT): 0.4560714085296397
- Combined Prediction Score: 0.6038848722595584
- Mean Citation Score: 160.18571
- Max Citation Score: 166.60608
- Similarity Product: 131.62554958190918

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

Dataset: test