PATENT CLAIM ANALYSIS

Application Number: 15881327
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["381", "313000"]

Abstract:
The present disclosure provides a hearing device comprising a set of microphones comprising a first microphone for provision of a first microphone input signal, and a processor for processing input signals and providing an electrical output signal based on input signals. The hearing device a receiver for converting the electrical output signal to an audio output signal, and a controller operatively connected to the set of microphones, the controller comprising a speech intelligibility estimator for estimating a speech intelligibility indicator indicative of speech intelligibility based on one or more microphone input signals. The controller is configured to control the processor based on the speech intelligibility indicator. The speech intelligibility estimator comprises a pitch estimator for estimating a pitch parameter of a first audio source. The speech intelligibility indicator is based on the pitch parameter and a direction of the first audio source.

Claim (Index 4):
The hearing device according to  claim 1 , wherein the speech intelligibility estimator comprises a harmonic model estimator operatively connected to the pitch estimator for provision of a harmonic model parameter, and wherein the pitch parameter is based on the harmonic model parameter.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.77778
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15426760', '13147603', '15438388', '14087660', '14318720']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6875964052973506
- 35 USC 102 Novelty (BERT): 0.5081959851558654
- Combined Prediction Score: 0.669656363283202
- Mean Citation Score: 233.768954
- Max Citation Score: 250.381
- Similarity Product: 179.88402317661044

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

Dataset: test