PATENT CLAIM ANALYSIS

Application Number: 16179120
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["704", "205000"]

Abstract:
Provided are an apparatus and a method for integrally encoding and decoding a speech signal and a audio signal. The encoding apparatus may include: an input signal analyzer to analyze a characteristic of an input signal; a first conversion encoder to convert the input signal to a frequency domain signal, and to encode the input signal when the input signal is a audio characteristic signal; a Linear Predictive Coding (LPC) encoder to perform LPC encoding of the input signal when the input signal is a speech characteristic signal; and a bitstream generator to generate a bitstream using an output

Claim (Index 11):
A method for decoding an input signal executed by a computer, the method comprising:\n determining a characteristic of the encoded input signal in a bitstream whether the encoded input signal has an audio characteristic or a speech characteristic; decoding the encoded input signal by one of decoding a core band of the encoded input signal using a first decoder based on a time-domain coding scheme, when the input signal has the speech characteristic; or decoding a core band of the encoded input signal using a second decoder based a transform-coding scheme, when the input signal has the audio characteristic; or wherein the encoded input signal is transmitted to the first decoder or the second decoder according to the characteristic of the input signal having the audio characteristic or the speech characteristic.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 98.0
- Lexical Diversity: 2.18367
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14605006', '13054376', '15618689', '14534781', '13003979']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2951680121019108
- 35 USC 102 Novelty (BERT): 0.5580409776478441
- Combined Prediction Score: 0.3214553086565042
- Mean Citation Score: 386.72818800000016
- Max Citation Score: 423.86554
- Similarity Product: 381.54607802098985

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