Methods and Apparatus for Identifying Media Objects
AssigneeAec One Stop Group, Inc.
InventorVladimir Bogdanov
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Abstract
A method, apparatus and computer memory are provided for generating an audio fingerprint of an audio recording. A memory stores stable frequency family data corresponding to a plurality of stable frequency families. A processor curve fits audio recording data to at least one of the stable frequency families, extracts at least one variation from the curve fitted audio recording data, and creates the audio fingerprint of the audio recording from the at least one variation.
Claims84
An apparatus for generating an audio fingerprint of an audio recording, comprising:
- a memory adapted to store stable frequency family data corresponding to a plurality of stable frequency families;
- a processor operable to curve fit audio recording data to at least one of the stable frequency families, extract at least one variation from the curve fitted audio recording data, and create the audio fingerprint of the audio recording from the at least one variation.
A method for generating an audio fingerprint of an audio recording, comprising:
- curve fitting audio recording data to at least one stable frequency family;
- extracting at least one variation from the curve fitted audio recording data;
- and
- creating the audio fingerprint of the audio recording from the at least one variation.
An apparatus for generating an audio fingerprint of an audio recording, comprising:
- means for curve fitting audio recording data to at least one stable frequency family;
- means for extracting at least one variation from the curve fitted audio recording data;
- and
- means for creating the audio fingerprint of the audio recording from the at least one variation.
Computer-readable medium containing code for generating an audio fingerprint of an audio recording, said code for:
- curve fitting audio recording data to at least one stable frequency family;
- extracting at least one variation from the curve fitted audio recording data;
- and
- creating the audio fingerprint of the audio recording from the at least one variation.
Dependencies are inferred from the claim text.