PATENT CLAIM ANALYSIS

Application Number: 16104293
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-05
Patent Classification: ["381", "071700"]

Abstract:
A digital electroacoustic transducer apparatus according to the present invention includes: a signal processing circuit that generates a digital processing signal based on a digital signal from a sound source; a first drive unit that receives the digital processing signal; a sound pickup unit that picks up noise and generates a noise signal; a noise canceling circuit that generates a cancel signal based on the noise signal; and a second drive unit that receives the cancel signal, thereby reducing a difference between the phase of the cancel signal and the phase opposite to that of noise.

Claim (Index 9):
The digital electroacoustic transducer apparatus according to  claim 1 , further comprising a third drive unit, wherein\n the sound pickup unit comprises:\n a first microphone that picks up the noise and generates a first noise signal; and \n a second microphone that picks up the noise and generates a second noise signal, \n the noise canceling circuit comprises:\n a first circuit that generates, as the cancel signal, a first cancel signal based on the first noise signal; and \n a second circuit that generates, as the cancel signal, a second cancel signal based on the second noise signal, \n the first cancel signal is applied to the third drive unit, and the second cancel signal is applied to the second drive unit.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 96.0
- Lexical Diversity: 2.28889
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16104334', '14937943', '13335178', '13472617', '15223634']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6849516675740238
- 35 USC 102 Novelty (BERT): 0.5614248440198095
- Combined Prediction Score: 0.6725989852186024
- Mean Citation Score: 249.022098
- Max Citation Score: 432.0163
- Similarity Product: 408.4081247162819

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