PATENT CLAIM ANALYSIS

Application Number: 15769503
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["381", "092000"]

Abstract:
The present technology relates to a signal processing device, a signal processing method, and a program that can provide sound with more increase in realistic sense by restoring a difference of sound pressure between sound sources. The signal processing device includes: an acoustic signal obtaining unit that obtains an acoustic signal; a sound source positional information obtaining unit that obtains sound source positional information relating to a distance between a sound source and a sound collecting unit that collects sound from the sound source; a listening positional information obtaining unit that obtains listening positional information relating to a distance between a reproducing device that reproduces the acoustic signal and a listener who listens to sound reproduced by the reproducing device; and a correcting unit that corrects gain of the acoustic signal on a basis of the sound-source positional information and the listening positional information. The present technology can be applied to, e.g., a TV telephone system.

Claim (Index 9):
A program for causing a computer to execute processing comprising steps of:\n obtaining an acoustic signal; obtaining sound-source positional information relating to a distance between a sound source and a sound collecting unit that collects sound from the sound source; obtaining listening positional information relating to a distance between a reproducing device that reproduces the acoustic signal and a listener who listens to sound reproduced by the reproducing device; and correcting gain of the acoustic signal on a basis of the sound-source positional information and the listening positional information.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 91.0
- Lexical Diversity: 2.49254
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12366095', '14767300', '13927983', '13260738', '10690819']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6634893951624482
- 35 USC 102 Novelty (BERT): 0.4836034814944826
- Combined Prediction Score: 0.6455008037956517
- Mean Citation Score: 212.71798
- Max Citation Score: 215.9623
- Similarity Product: 177.4253490157127

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

Dataset: test