PATENT CLAIM ANALYSIS

Application Number: 15965446
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
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 6):
A computing device for processing an audio signal, comprising:\n one or more processors; memory; and a plurality of program modules stored in the memory and to be executed by the one or more processors, wherein the plurality of program modules, when executed by the one or more processors, cause the computing device to perform a plurality of steps including:\n receiving a digital audio input signal; \n performing equalization to the digital audio input signal by enhancing the digital audio input signal within a predefine frequency range and generating a residual audio signal from the equalized audio signal; \n performing dynamic range compression to the equalized audio signal; \n performing crosstalk cancellation to the equalized audio signal to obtain a crosstalk-cancelled audio signal; and \n combining the crosstalk-cancelled audio signal and the residual audio signal into a digital audio output signal.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.28571
- Patent Class: 700.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15965421', '15963916', '15965434', '14569490', '15349822']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4905209122199521
- 35 USC 102 Novelty (BERT): 0.5622378596703107
- Combined Prediction Score: 0.497692606964988
- Mean Citation Score: 396.148858
- Max Citation Score: 468.46243
- Similarity Product: 397.3159181001544

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