PATENT CLAIM ANALYSIS

Application Number: 16104334
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-05
Patent Classification: ["381", "071700"]

Abstract:
In the present invention, a digital electroacoustic transducer apparatus with a noise canceling system includes: a signal processing circuit that generates a digital processing signal based on a digital signal from a sound source; a first voice coil that receives the digital processing signal; a microphone 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 voice coil that receives the cancel signal, the first voice coil and the second voice coil driving a diaphragm, thereby avoiding a difference between the phase of the cancel signal and the phase opposite to that of noise.

Claim (Index 13):
A digital electroacoustic transducer apparatus comprising:\n a signal processing circuit that generates a digital processing signal based on a digital signal from a sound source; a first voice coil that receives the digital processing signal; a sound pickup unit that picks up noise and generates a noise signal, the sound pickup unit including a first microphone that generates a first noise signal, and a second microphone that generates a second noise signal,; a noise canceling circuit that generates a cancel signal based on the noise signal, the noise canceling circuit generating, as the cancel signal, a first cancel signal based on the first noise signal, and a second cancel signal based on the second noise signal; a second voice coil that receives the cancel signal, and including a first coil to which the first cancel signal is applied, and a second coil to which the second cancel signal is applied; and a diaphragm to which the first voice coil and the first and second coils as the second voice coil are attached.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 2.47917
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13472617', '13335178', '14175480', '14937943', '16000867']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6905227615286826
- 35 USC 102 Novelty (BERT): 0.4786159020861414
- Combined Prediction Score: 0.6693320755844285
- Mean Citation Score: 188.31111
- Max Citation Score: 205.13286
- Similarity Product: 159.96006058883071

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

Dataset: test