PATENT CLAIM ANALYSIS

Application Number: 16402837
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-08
Patent Classification: ["381", "023100"]

Abstract:
A hearing device for enhancing speech intelligibility, the hearing device includes: an input transducer for providing an input signal comprising a speech signal and a noise signal; a processing unit; an acoustic output transducer coupled to the processing unit, the acoustic output transducer configured to provide an audio output signal based on an output signal form the processing unit; wherein the processing unit is configured to determine one or more parameters of the input signal based on a codebook based approach (CBA) processing; and wherein the processing unit is configured to perform a Kalman filtering of the input signal based on the determined one or more parameters so that the output signal has an enhanced speech intelligibility.

Claim (Index 14):
The hearing device according to  claim 13 , wherein the input transducer comprises a first input transducer, the input signal comprises a left ear input signal, and wherein the first hearing device comprises the first input transducer for providing the left ear input signal;\n wherein the second hearing device comprises a second input transducer for providing a right ear input signal comprising a right ear speech signal and a right ear noise signal; wherein the processing unit comprises a first processing unit, the one or more parameters of the input signal comprises one or more left parameters of the left ear input signal, and wherein the first hearing device comprises the first processing unit configured for determining the one or more left parameters of the left ear input signal based on the codebook based approach (CBA) processing; and wherein the second hearing device comprises a second processing unit configured for determining one or more right parameters of the right ear input signal.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 100.0
- Lexical Diversity: 2.30909
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15438388', '16156723', '15457694', '15895266', '15426760']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.711923553936191
- 35 USC 102 Novelty (BERT): 0.6051585809151508
- Combined Prediction Score: 0.7012470566340869
- Mean Citation Score: 303.854442
- Max Citation Score: 537.0294
- Similarity Product: 485.2317454874397

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