PATENT CLAIM ANALYSIS

Application Number: 15980757
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-02
Patent Classification: ["381", "028000"]

Abstract:
A signal processing system and method is disclosed, applicable to environment providing voltage to Class-H driver. When using the signal processing system, the first is to detect the volume change of inputted voice and use the detection result as a power source to generate an expectation value for the circuit; the input end of the power generation circuit also adds a voltage offset in addition to the expectation value, so that the output voltage from the output end of the power generator provided to the Class-H driver is higher than a fixed value. The signal processing system and method of the present invention can adjust automatically and rapidly the output voltage signal for the power voltage provided to the Class-H driver by using negative feedback controller (such as, negative feedback loop, voltage offset and proportional integral differential (PID)) based on the detected volume change of inputted voice and use.

Claim (Index 2):
The signal processing system as claimed in  claim 1 , operating with a first delay circuit and a second delay circuit; wherein, the first delay circuit and the second delay circuit respectively and simultaneously delay the left sound and right sound for a duration so that when the left sound and right sound arrive at the Class-H driver, the output voltage is already inputted to the Class-H driver.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 93.0
- Lexical Diversity: 2.025
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15682611', '11496693', '15532025', '12866818', '13793317']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6507675658747767
- 35 USC 102 Novelty (BERT): 0.5446196786033756
- Combined Prediction Score: 0.6401527771476365
- Mean Citation Score: 194.19078
- Max Citation Score: 373.28616
- Similarity Product: 348.324969127121

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

Dataset: test