PATENT CLAIM ANALYSIS

Application Number: 15933347
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["381", "055000"]

Abstract:
A system and a method provide for protecting a loudspeaker from thermal and/or mechanical failure by monitoring for over-temperature and over-power conditions. The system generates a first gain from a first speaker protection controller in response to a driving voltage and/or a driving current of a loudspeaker, and generates a second gain from a second speaker protection controller in response to the driving voltage and/or a driving current of the loudspeaker, if the temperature exceeds a thermal limit or if the power exceeds a maximum power. The system applies the second gain to an audio signal to lower the audio signal if the first speaker protection controller fails.

Claim (Index 4):
The method of  claim 1 , wherein generating the first gain further comprises, by the first speaker protection controller,\n computing a power of the loudspeaker based on the driving signal; comparing the power of the loudspeaker with a maximum power of the loudspeaker to determine a second error value; and generating the first gain when the second error value is negative.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 90.0
- Lexical Diversity: 2.26
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14867758', '14602685', '15878659', '15547836', '14430707']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7055453857060664
- 35 USC 102 Novelty (BERT): 0.4930715481213113
- Combined Prediction Score: 0.6842980019475908
- Mean Citation Score: 191.231546
- Max Citation Score: 215.45818
- Similarity Product: 155.73656640758998

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