PATENT CLAIM ANALYSIS

Application Number: 15952603
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["381", "017000"]

Abstract:
This invention relates to a circuit which enables even a single loudspeaker or audio channel to appear spatiotemporally as real to life. A discrete signal source with at least two discrete in-phase reference signals is split to form a first and second pair of signals. The second pair of signals is mixed to form one signal which is gain adjusted and then phase reversed before separately mixing with each of the first pair of reference signals to produce a pair of output signals. A monophonic signal source can be split to form the at least two discrete in-phase reference signals.

Claim (Index 1):
An audio reproduction system comprising:\n a discrete signal source outputting a pair of signals; a splitter circuit coupled to said discrete signal source for splitting each of said pair of discrete signals from said signal source into a first and second pair of signals; a mixer and gain circuit coupled to said splitter circuit for receiving and mixing said second pair of signals to form a single combined signal output having a predetermined gain; a phase inverter circuit coupled to said mixer and gain circuit for inverting said combined signal received from said mixer and gain circuit; and an output mixer and gain circuit coupled to said splitter circuit for receiving said first pair of discrete signals and said inverted single combined signal and mixing said inverted single combined signal with each of said first pair of discrete signals and adjusting the gain of each said mixed signals to produce a pair of output signals having a predetermined gain; thereby generating an improved audio signal.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 1.82456
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12585411', '12983796', '10734776', '10246165', '11694650']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.656212774229094
- 35 USC 102 Novelty (BERT): 0.4921539856059497
- Combined Prediction Score: 0.6398068953667796
- Mean Citation Score: 194.40187
- Max Citation Score: 238.02383
- Similarity Product: 194.4632066287744

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