PATENT CLAIM ANALYSIS

Application Number: 15926536
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["375", "316000"]

Abstract:
A method of processing a digital radio broadcast signal includes: (a) determining a plurality of current correlation sample values representative of a time delay between samples in an analog audio sample stream and samples in a digital audio sample stream; (b) determining a current inversion status; (c) updating a delay history and an inversion status history; (d) checking the current correlation sample values for consistency with a first confidence threshold; (e) if consistency is found in step (d), determining if each of a first plurality of values in the delay history is consistent within a predetermined range of the current correlation sample values; (f) if consistency is found in step (e), determining if a value in the inversion status history is consistent with the current inversion status; and (g) if the consistency is found in step (f), allowing blending of an output to the digital audio sample stream.

Claim (Index 18):
The computer readable storage medium of  claim 17 , further containing executable instructions configured to cause a processing system to execute the steps of:\n (h) checking the current correlation sample values for consistency with a second confidence threshold; (i) if consistency is found in step (h), determining if each of a second plurality of values in the delay history is consistent within a predetermined range of the current correlation sample values; (j) if consistency is found in step (i), determining if the value in the inversion status history is consistent with the current inversion status; and (k) if the consistency is found in step (j), allowing blending of the output to the digital audio sample stream.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 2.75385
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14966716', '15822411', '15099233', '14862800', '15071389']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4943385907287821
- 35 USC 102 Novelty (BERT): 0.5799059920451253
- Combined Prediction Score: 0.5028953308604164
- Mean Citation Score: 284.0964600000001
- Max Citation Score: 469.05182
- Similarity Product: 430.6254883104313

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

Dataset: test