Patent ID: 9589283
Date: 2017-03-07
CPC Classifications: G06Q,G10L

Claim:
1. A method of providing a mobile device with information associated with audio data, the method comprising: obtaining, performed by at least one processor, a segment of the audio data; generating, performed by the at least one processor, a modulation spectrum by performing Fourier transform on Modified Discrete Cosine Transform (MDCT) coefficients of the obtained segment; generating, performed by the at least one processor, audio fingerprint data from the generated modulation spectrum; identifying, performed by the at least one processor, the audio data by comparing the generated audio fingerprint data with a plurality of audio fingerprint data stored in a database; retrieving, performed by the at least one processor, information corresponding to the identified audio data from a database; and providing, performed by the at least one processor, the retrieved information to the mobile device user.