PATENT CLAIM ANALYSIS

Application Number: 16056046
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2020-02
Patent Classification: ["null", "null"]

Abstract:
An audio device with at least one microphone adapted to receive sound from a sound field and create an output, and a processing system that is responsive to the output of the microphone. The processing system is configured to use a signal processing algorithm to detect speech in the output, detect a predefined trigger event indicating a possible change in the sound field, and modify the signal processing algorithm upon the detection of the predefined trigger event.

Claim (Index 1):
An audio device, comprising:\n at least one microphone adapted to receive sound from a sound field and create an output; and a processing system that is responsive to the output of the at least one microphone and is configured to:\n use an adaptive signal processing algorithm to detect speech in the output of the at least one microphone, wherein the adaptive algorithm uses calculated and stored algorithm coefficients to detect speech; \n detect a change in a level of noise in the sound field; and \n in response to the detection of a change in the noise level, calculate new algorithm coefficients and store the new algorithm coefficients for use in detecting speech.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 1.82222
- Patent Class: nan
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11568240', '15753139', '15042944', '13622880', '15595168']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5181060905548871
- 35 USC 102 Novelty (BERT): 0.479299429164875
- Combined Prediction Score: 0.5142254244158859
- Mean Citation Score: 193.514034
- Max Citation Score: 198.98941
- Similarity Product: 148.35018082186937

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

Dataset: test