PATENT CLAIM ANALYSIS

Application Number: 16061609
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["381", "056000"]

Abstract:
Provided is a sound reproduction device that can accurately adjust a warning sound output from a loudspeaker. The sound reproduction device includes a loudspeaker unit including a loudspeaker and an identifier that identifies a characteristic of the loudspeaker and an amplifier unit that amplifies a signal corresponding to a sound output from the loudspeaker. The amplifier unit includes an amplifier that amplifies the signal input from a sound source and outputs the amplified signal to the loudspeaker, a determination unit, and an amplification degree adjuster. When the loudspeaker unit and the amplifier unit are connected to each other, the determination unit determines the characteristic of the loudspeaker from the identifier of the connected loudspeaker unit. The amplification degree adjuster adjusts the amplification degree of the signal output from the amplifier according to the characteristic of the loudspeaker determined by the determination unit.

Claim (Index 1):
A sound reproduction device comprising:\n a loudspeaker unit including a loudspeaker and an identifier that identifies a characteristic of the loudspeaker; and an amplifier unit that amplifies a signal corresponding to a sound to be output from the loudspeaker, wherein the amplifier unit includes: an amplifier that amplifies the signal input from a sound source and outputs the amplified signal to the loudspeaker; a determination unit that determines the characteristic of the loudspeaker using the identifier; and an amplification degree adjuster that adjusts an amplification degree of the signal output from the amplifier, and when the loudspeaker unit and the amplifier unit are connected to each other, the determination unit determines the characteristic of the loudspeaker of the connected loudspeaker unit from the identifier of the connected loudspeaker unit, and the amplification degree adjuster adjusts the amplification degree of the signal to be output from the amplifier according to the characteristic of the loudspeaker determined by the determination unit.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 3.0
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14233974', '15591282', '11621181', '15165081', '11407965']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6773811797996344
- 35 USC 102 Novelty (BERT): 0.4756526095915372
- Combined Prediction Score: 0.6572083227788247
- Mean Citation Score: 175.672696
- Max Citation Score: 191.58498
- Similarity Product: 147.5182841071272

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