PATENT CLAIM ANALYSIS

Application Number: 15861322
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["704", "500000"]

Abstract:
An audio signal processing circuit includes: a frequency band divider configured to divide an input audio signal having an input sampling frequency into a first signal down-sampled to an internal sampling frequency including a first frequency band lower than the input sampling frequency, and a second signal including a second frequency band higher than the first frequency band; and a main digital signal processor configured to perform digital signal processing on the first signal.

Claim (Index 3):
The audio signal processing circuit of  claim 2 , wherein the frequency band divider further includes a filter disposed at the subsequent stage of the down-sampling circuit and an output of the filter is the first signal.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.10811
- Patent Class: 704.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12795072', '10364468', '14672868', '11658183', '15368354']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2934667624956797
- 35 USC 102 Novelty (BERT): 0.4824065651783822
- Combined Prediction Score: 0.31236074276395
- Mean Citation Score: 195.491236
- Max Citation Score: 197.47508
- Similarity Product: 144.5493089918566

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