PATENT CLAIM ANALYSIS

Application Number: 16076029
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-09
Patent Classification: ["381", "059000"]

Abstract:
[Problem] In the case where an audio signal of the same source is output from a plurality of speakers, the speakers are adjusted so that the audio signals become optimal at a listening position. [Solution] Processing in which an audio signal output from a wireless speaker  1  is collected by a microphone of a controller  2  carried by a listener and a delay time is measured that is the difference between an output time of the audio signal from the wireless speaker  1  and an input time of the audio signal to the microphone of the controller  2  is performed on a plurality of the wireless speakers  1  that output an audio signal of the same source, and the delay times of the audio signals from these respective wireless speakers  1  are measured. Output timings of these respective wireless speakers  1  are adjusted on the basis of these delay times.

Claim (Index 2):
A wireless audio system according to  claim 1 ,\n wherein the test signal output means of each of the plurality of wireless speakers is configured to notify the controller of an output level of the test signal, or to output the test signal at an output level designated in the test instruction received from the controller, wherein the output adjustment means of each of the plurality of wireless speakers is configured to adjust an output level of the audio signal to be played back in accordance with the output adjustment instruction received from the controller, wherein the measurement means of the controller is configured to measure, for each of the plurality of wireless speakers, an input-to-output ratio, which is a ratio of an input level of the test signal into the microphone to the output level of the test signal received from the each of the plurality of wireless speakers or the output level of the test signal designated in the test instruction, wherein the determination means of the controller is configured to determine the output level of each of the plurality of wireless speakers based on the input-to-output ratio of the each of the plurality of wireless speakers measured by the measurement means, and wherein the output adjustment instruction transmission means of the controller is configured to transmit, to each of the plurality of wireless speakers, designation of the output level of the each of the plurality of wireless speakers determined by the determination means by containing the designation in the output adjustment instruction.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 96.0
- Lexical Diversity: 2.60656
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15760419', '13111559', '15319393', '10119849', '15747986']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.724030311217274
- 35 USC 102 Novelty (BERT): 0.4980801629899833
- Combined Prediction Score: 0.7014352963945449
- Mean Citation Score: 223.130084
- Max Citation Score: 242.66328
- Similarity Product: 176.78170580409045

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

Dataset: test