PATENT CLAIM ANALYSIS

Application Number: 15759122
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["455", "569200"]

Abstract:
Characteristics of noise contained in input signals of a plurality of microphones are adjusted to be equal to each other at each frequency, and an input signal of a microphone identified to be a microphone through which a speaker has input uttered speech from among the microphones subjected to adjustment of the noise characteristics is switched to a signal to be transmitted to a person on another end of call.

Claim (Index 7):
The hands-free control apparatus according to  claim 1 , wherein when a signal level of an input signal of the identified microphone becomes equal to or less than a signal level of an input signal of another microphone, the processing circuitry is configured not to identify the other microphone as microphone through which the speaker inputs uttered speech until a retention time elapses.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 1.56522
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11872936', '12537662', '13734060', '11849527', '10740569']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7158036411447145
- 35 USC 102 Novelty (BERT): 0.4923509486043154
- Combined Prediction Score: 0.6934583718906746
- Mean Citation Score: 187.23143
- Max Citation Score: 204.8322
- Similarity Product: 139.7005378426194

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