PATENT CLAIM ANALYSIS

Application Number: 16129211
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["370", "252000"]

Abstract:
In accordance with an example embodiment of the present invention, disclosed is a method and an apparatus thereof for selecting a packet loss concealment procedure for a lost audio frame of a received audio signal. A method for selecting a packet loss concealment procedure comprises detecting an audio type of a received audio frame and determining a packet loss concealment procedure based on the audio type. In the method, detecting an audio type comprises determining a stability of a spectral envelope of signals of received audio frames.

Claim (Index 14):
A method of operation by a host device, the method comprising:\n detecting a lost audio frame in a stream of consecutive audio frames; determine a packet loss concealment procedure to use for concealing the lost audio frame in dependence on a detected audio type associated with the lost audio frame; and detecting the audio type by evaluating a stability of the spectral envelope of one or more correctly received audio frames in the stream of audio frames.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 97.0
- Lexical Diversity: 2.19048
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15034126', '15629426', '15488967', '14649573', '15797725']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5444956884048826
- 35 USC 102 Novelty (BERT): 0.4905325780512378
- Combined Prediction Score: 0.5390993773695182
- Mean Citation Score: 218.981476
- Max Citation Score: 276.6575
- Similarity Product: 250.549708917588

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