PATENT CLAIM ANALYSIS

Application Number: 15948784
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["704", "219000"]

Abstract:
An apparatus for decoding an encoded audio signal to obtain a reconstructed audio signal includes a receiving interface for receiving one or more frames comprising information on a plurality of audio signal samples of an audio signal spectrum of the encoded audio signal, and a processor for generating the reconstructed audio signal. The processor is configured to generate the reconstructed audio signal by fading a modified spectrum to a target spectrum, if a current frame is not received by the receiving interface or if the current frame is received by the receiving interface but is corrupted, wherein the modified spectrum includes a plurality of modified signal samples, wherein, for each of the modified signal samples of the modified spectrum, an absolute value of the modified signal sample is equal to an absolute value of one of the audio signal samples of the audio signal spectrum.

Claim (Index 19):
A method for decoding an encoded audio signal to acquire a reconstructed audio signal, wherein the method comprises:\n receiving one or more frames comprising information on a plurality of audio signal samples of an audio signal spectrum of the encoded audio signal, and generating the reconstructed audio signal, wherein generating the reconstructed audio signal is conducted by fading a modified spectrum to a target spectrum, if a current frame is not received or if the current frame is received but is corrupted, wherein the modified spectrum comprises a plurality of modified signal samples, wherein, for each of the modified signal samples of the modified spectrum, an absolute value of said modified signal sample is equal to an absolute value of one of the audio signal samples of the audio signal spectrum, and wherein generating the reconstructed audio signal is conducted by not fading the modified spectrum to the target spectrum, if the current frame of the one or more frames is received and if the current frame being received is not corrupted.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 2.88679
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14973722', '14973724', '14973727', '14977495', '14973726']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3606841975854526
- 35 USC 102 Novelty (BERT): 0.602247592721965
- Combined Prediction Score: 0.3848405370991039
- Mean Citation Score: 489.84639
- Max Citation Score: 537.9456
- Similarity Product: 498.73395240783685

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

Dataset: test