PATENT CLAIM ANALYSIS

Application Number: 15972379
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["381", "071600"]

Abstract:
A method, system, and apparatus for noise cancelation is disclosed herein, which may be used in a wireless unit (WU) and a headset wirelessly connected to the WU. The WU may include a processor, a memory, a user interface, internal microphones and internal speakers. The headset may include microphones and speakers. The WU may receive an ambient noise from a headset microphone, which may generate a signal based on the ambient noise. The WU processor may then calculate an estimate of the ambient noise based on the signal, calculate an inverse of the estimated ambient noise based on the estimate of the ambient noise, cancel the estimated ambient noise from an audio output signal based on the application of the inverse of the estimated ambient noise, and send the audio output signal wirelessly to the speakers of the headset or the audio output signal to the speakers of the WU.

Claim (Index 16):
The system of  claim 13 , wherein a further user input includes indicating one or more phase shifts.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 93.0
- Lexical Diversity: 2.83051
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15477623', '14629096', '15069271', '15368975', '15839119']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7474671746158563
- 35 USC 102 Novelty (BERT): 0.5744666450719624
- Combined Prediction Score: 0.730167121661467
- Mean Citation Score: 324.61496
- Max Citation Score: 483.67514000000006
- Similarity Product: 394.028229899366

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