PATENT CLAIM ANALYSIS

Application Number: 16025217
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-10
Patent Classification: ["725", "014000"]

Abstract:
Provided are a signal processing method for determining an audience rating of media, and an additional information inserting apparatus, a media reproducing apparatus and an audience rating determining apparatus for performing the same method. In detail, the signal processing method for determining an audience rating of media is a method that may determine an audience rating of media with respect to a whole section of an audio signal by inserting additional information into a silence section through a noise signal.

Claim (Index 6):
A method for enabling an audience rating of media to be determined, the signal processing method performed by a media reproducing apparatus, the method comprising:\n reproducing the media that is received from an additional information inserting apparatus; extracting either one or both of a fingerprint of the media and additional information related to the media from each frame of an audio signal of the media; determining one of the fingerprint and the additional information to be valid data; and transmitting the valid data to an audience rating determining apparatus, wherein the additional information is located in a plurality of silence sections within a continuous section of the audio signal as a noise signal, and wherein the fingerprint and the inserted additional information continuously identify the media to enable the audience rating determining apparatus to determine the audience rating of the media.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 95.0
- Lexical Diversity: 2.07317
- Patent Class: 725.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12609204', '13206627', '14195547', '12611220', '11819306']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4219334881099591
- 35 USC 102 Novelty (BERT): 0.4639482033487908
- Combined Prediction Score: 0.4261349596338423
- Mean Citation Score: 150.84125799999995
- Max Citation Score: 158.43353000000005
- Similarity Product: 122.1192608620048

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

Dataset: test