PATENT CLAIM ANALYSIS

Application Number: 15950895
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-09
Patent Classification: ["381", "077000"]

Abstract:
Systems and methods of audio processing and control for improved audibility and performance in a parametric loudspeaker system. The parametric loudspeaker system includes a parametric loudspeaker providing a capacitive load, an output stage having a plurality of switches interconnected in a bridge configuration and connected to the capacitive load of the parametric loudspeaker, and a controller operative to generate a series of pulse width modulation (PWM) pulses, and to generate a plurality of control signals synchronized with the series of PWM pulses for switchingly controlling the plurality of switches in the bridge configuration, thereby driving the capacitive load of the parametric loudspeaker.

Claim (Index 5):
The method of  claim 1  wherein the adjusting of the one or more of the bass enhancement, the equalization, the compression, and the distortion of the audio input signal includes:\n implementing an overdrive mode in the parametric audio system, the implementing of the overdrive mode including reducing a low frequency content of the audio input signal while performing one or more of: \n adjusting the equalization to increase a high frequency content of the audio input signal; \n adjusting one or more of the base enhancement and the distortion to increase a distortion level of the audio input signal; and \n adjusting the compression to increase an audible compression level of the audio input signal.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 91.0
- Lexical Diversity: 2.07547
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15045867', '11181363', '10091950', '10332659', '12106909']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7506032150540761
- 35 USC 102 Novelty (BERT): 0.5431264062935401
- Combined Prediction Score: 0.7298555341780225
- Mean Citation Score: 278.393192
- Max Citation Score: 399.05716
- Similarity Product: 306.452020741086

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

Dataset: test