PATENT CLAIM ANALYSIS

Application Number: 15883961
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["381", "303000"]

Abstract:
The present invention provides methods and systems for digitally processing audio signals in two-channel audio systems and/or applications. In particular, the present invention includes a first filter structured to split a two-channel audio input signal into a low frequency signal and a higher frequency signal. A M/S splitter is then structured to split the higher frequency signal into a middle and a side signal. A detection module is then configured to create a detection signal from the middle signal, which is used in a compression module configured to modulate the side signal to create a gain-modulated side signal. A processing module is then structured to combine the low frequency signal, middle signal, and the gain-modulated side signal to form a final output signal.

Claim (Index 3):
The method as recited in  claim 1  further comprising combining the low frequency signal, the middle signal, and the gain-modulated side signal to form a final output signal.

Metadata:
- Claim Count in Document: 77.0
- Percentile: 86.0
- Lexical Diversity: 2.4
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15213741', '13936252', '13603759', '09411143', '15163353']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6996666095124727
- 35 USC 102 Novelty (BERT): 0.5479464917574999
- Combined Prediction Score: 0.6844945977369754
- Mean Citation Score: 272.760246
- Max Citation Score: 391.1125
- Similarity Product: 387.0272604934871

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

Dataset: test