PATENT CLAIM ANALYSIS

Application Number: 16107390
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["704", "270000"]

Abstract:
The invention is a multi-microphone voice processing SoC primarily for head worn applications. It bypasses the use of conventional pre-amp voice CODEC (ADC/DAC) chips all together by replacing their functionality with digital MEMS microphone(s) and digital speaker driver (DSD). Functionality necessary for speech recognition such as noise/echo cancellation, speech compression, speech feature extraction and lossless speech transmission are also integrated into the SoC. One embodiment is a noise cancellation chip for wired, battery powered headsets and earphones, as smart-phone accessory. Another embodiment is as a wireless Bluetooth noise cancellation companion chip. The invention can be used in headwear, eyewear glass, mobile wearable computing, heavy duty military, aviation and industrial headsets and other speech recognition applications in noisy environments.

Claim (Index 17):
The tangible, non-transitory, computer readable medium according to  claim 15 , wherein the audio processing function includes a combination of at least two of: voice pre-processing, noise cancellation, echo cancellation, multiple-microphone beam-forming, voice compression, speech feature extraction and lossless transmission of speech data.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 96.0
- Lexical Diversity: 1.51087
- Patent Class: 704.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14318235', '14580041', '15505736', '15538619', '14082085']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2667789572662771
- 35 USC 102 Novelty (BERT): 0.5556441364097057
- Combined Prediction Score: 0.29566547518062
- Mean Citation Score: 216.464644
- Max Citation Score: 399.02002000000016
- Similarity Product: 370.9832132189025

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