PATENT CLAIM ANALYSIS

Application Number: 15963127
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["381", "059000"]

Abstract:
The invention relates to a sound reproduction device which comprises a signal source, a power source, an amplifier, and a loudspeaker. The sound reproduction device further comprises an impedance measuring device and an analysis device. The impedance measuring device is connected to loudspeaker leads of the loudspeaker in order to measure impedance values, and the impedance measuring device is connected to the analysis device in order to forward the measurement results. The analysis device is also connected to the signal source and/or to the amplifier in order to adapt a signal fed to the loudspeaker.

Claim (Index 1):
A sound reproduction device comprising a signal source, a power source, an amplifier and a loudspeaker,\n wherein the sound reproduction device also comprises an impedance measuring device and an analysis device, wherein the impedance measuring device is connected to loudspeaker leads of the loudspeaker in order to measure impedance values, wherein the impedance measuring device is connected to the analysis device in order to forward measurement results, and wherein the analysis device is connected to the signal source and/or to the amplifier in order to adapt a signal fed to the loudspeaker.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 91.0
- Lexical Diversity: 2.64103
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14059153', '14073324', '13554142', '13161023', '13296271']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6348516040872922
- 35 USC 102 Novelty (BERT): 0.4575430989170594
- Combined Prediction Score: 0.617120753570269
- Mean Citation Score: 156.576866
- Max Citation Score: 169.75162
- Similarity Product: 150.62540069360375

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