Process
First, a clear digital signature is created from the output sound, and this is then stored in a database. The signature can be linked to additional meta information in a database, e.g. artist or title information. As soon as an audio signal's signature is available, AudioID can identify a sample of the original audio, even if the sample is only a few seconds long. Alteration of the output sound material, e.g. bias or equalization, MP3 encoding or acoustic transfer does not influence the quality of the recognition process. The rate of recognition normally amounts to 99%.
Read more about this topic: Audio ID
Famous quotes containing the word process:
“There was only one catch and that was Catch-22, which specified that a concern for one’s own safety in the face of dangers that were real and immediate was the process of a rational mind.... Orr would be crazy to fly more missions and sane if he didn’t, but if he was sane he had to fly them. If he flew them he was crazy and didn’t have to; but if he didn’t want to he was sane and had to.”
—Joseph Heller (b. 1923)
“The process of education in the oldest profession in the world is like any other educational process, in that it requires time and effort and patience; it can only be acquired by taking one step at a time, though the steps become accelerated after the first few.”
—Madeleine [Blair], U.S. prostitute and “madam.” Madeleine, ch. 4 (1919)
“By Modernism I mean the positive rejection of the past and the blind belief in the process of change, in novelty for its own sake, in the idea that progress through time equates with cultural progress; in the cult of individuality, originality and self-expression.”
—Dan Cruickshank (b. 1949)