PATENT CLAIM ANALYSIS

Application Number: 15965434
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["700", "094000"]

Abstract:
A method for processing an audio signal is performed at a computing device. The method includes the following steps: receiving a digital stereo audio input signal; extracting localization cues from the digital stereo audio input signal; generating a left-side component and a right-side component from the digital stereo audio input signal, at least partially, in accordance with the localization cues; performing crosstalk cancellation to the left-side component and the right-side component, respectively, to obtain a crosstalk-cancelled left-side component and a crosstalk-cancelled right-side component; and generating a digital stereo audio output signal including the crosstalk-cancelled left-side component and the crosstalk-cancelled right-side component.

Claim (Index 8):
The method of  claim 5 , further comprising:\n after combining the left-side residual component and the right-side residual component into the crosstalk-cancelled left-side component and the crosstalk-cancelled right-side component, respectively:\n performing second dynamic range compression to the crosstalk-cancelled left-side component and the crosstalk-cancelled right-side component to preserve the localization cues in the digital stereo audio output signal.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.28571
- Patent Class: 700.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15963916', '15965421', '15965446', '14569490', '15142024']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4917004168293101
- 35 USC 102 Novelty (BERT): 0.5730504786481346
- Combined Prediction Score: 0.4998354230111925
- Mean Citation Score: 403.7653
- Max Citation Score: 522.6876
- Similarity Product: 398.8322660801409

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