PATENT CLAIM ANALYSIS

Application Number: 15761275
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["381", "092000"]

Abstract:
[Object] To provide a signal processing device, a signal processing method, and a program. [Solution] The signal processing device includes: a first arithmetic processing unit that performs first suppressing processing for suppressing a first audio signal based on a first microphone on a basis of a second audio signal based on a second microphone; and a second arithmetic processing unit that performs second suppressing processing for suppressing the second audio signal on a basis of the first audio signal.

Claim (Index 3):
The signal processing device according to  claim 1 , wherein\n the first arithmetic processing unit performs first delay processing for delaying the second audio signal, and performs the first suppressing processing by subtracting a signal based on the first delay processing from the first audio signal, and the second arithmetic processing unit performs second delay processing for delaying the first audio signal, and performs the second suppressing processing by subtracting a signal based on the second delay processing from the second audio signal.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 2.61765
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10714857', '15704321', '15626962', '14437884', '15304159']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7029568153662811
- 35 USC 102 Novelty (BERT): 0.4760032434743895
- Combined Prediction Score: 0.6802614581770919
- Mean Citation Score: 166.56454399999996
- Max Citation Score: 189.10507
- Similarity Product: 147.36477454150082

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

Dataset: test