PATENT CLAIM ANALYSIS

Application Number: 15861143
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["381", "303000"]

Abstract:
Systems and method are disclosed for facilitating efficient calibration of filters for correcting room and/or speaker-based distortion and/or binaural imbalances in audio reproduction, and/or for producing three-dimensional sound in stereo system environments. According to some embodiments, using a portable device such as a smartphone or tablet, a user can calibrate speakers by initiating playback of a test signal, detecting playback of the test signal with the portable device's microphone, and repeating this process for a number of speakers and/or device positions (e.g., next to each of the user's ears). A comparison can be made between the test signal and the detected signal, and this can be used to more precisely calibrate rendering of future signals by the speakers.

Claim (Index 42):
The portable device of  claim 35 , wherein determining the one or more adjustments further comprises:\n accessing information identifying a transfer function of the microphone; and determining the one or more adjustments further using the transfer function of the microphone.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 1.67089
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13773483', '15250870', '15207682', '15273679', '15227739']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6790920296217827
- 35 USC 102 Novelty (BERT): 0.505368777070566
- Combined Prediction Score: 0.661719704366661
- Mean Citation Score: 153.81897840000005
- Max Citation Score: 210.12764
- Similarity Product: 126.1645616832113

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