PATENT CLAIM ANALYSIS

Application Number: 15762407
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["381", "103000"]

Abstract:
A parameter processing method, an audio signal playing method and device of an audio equalizer, and an audio equalizer are provided. The parameter processing method includes: acquiring a current parameter preset set and a predetermined target parameter preset set of the audio equalizer, linearly processing at least a part of parameters in the current parameter preset set, to enable the parameters processed linearly to be identical to target parameters in the target parameter preset set.

Claim (Index 20):
The device according to  claim 19 , wherein the processing module comprises:\n linearly change a current gain of a filter branch of a k th -stage filter of the audio equalizer in the current parameter preset set to a first value, and linearly change a current gain of a bypass branch of the k th -stage filter of the audio equalizer of the current parameter preset set to a second value; replace an all-pass filter factor of the k th -stage filter in the current parameter preset set with a target all-pass filter factor in the target parameter preset set; and linearly change the current gain of the filter branch of the k th -stage filter from the first value to a first target value in the target parameter preset set, and linearly change the current gain of the bypass branch of the k th -stage filter from the second value to a second target value in the target parameter preset set, wherein k=1, 2, . . . , R, R is a total number of stages of low-orders filters of the audio equalizer.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 90.0
- Lexical Diversity: 2.15789
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15550358', '15337006', '11450919', '09481851', '15608224']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.703455302678463
- 35 USC 102 Novelty (BERT): 0.5014873161090608
- Combined Prediction Score: 0.6832585040215228
- Mean Citation Score: 184.884976
- Max Citation Score: 233.06702
- Similarity Product: 157.90910404981375

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

Dataset: test