Patent ID: 8121849
Filing Date: 2012-02-21
Classification: H04H

Abstract:
1. A computer-implemented method performed using a wireless portable computing device, the method comprising: receiving an original digital audio block from a digital audio block provider of a plurality of digital audio block providers; translating the original digital audio block into a set of words; determining that at least one of the words is included in a set of prohibited words, wherein determining is based on a provided set of prohibited words associated with the digital audio block provider; and facilitating, by a content filter processing unit, removal of the prohibited word from text associated with the original digital audio block, wherein the facilitating removal includes replacing, by the content filter processing unit, a portion of the text associated with the original digital audio block with a plurality of consecutive replacement portions, each replacement portion having a pre-defined size, to create modified text associated with the original digital audio block.