1. A method for identifying audio content, comprising: receiving a data stream from an electronic device via a communication network, wherein the data stream includes training data and audio content that is to be identified, and wherein the training data and the audio content in the data stream are distorted by dynamic characteristics of the electronic device and the communication network; determining, from the received distorted training data in the data stream, dynamic characteristics of the electronic device and the communication network; dynamically distorting, using a computer, a set of target patterns for identifying the distorted audio content based on the determined dynamic characteristics of the electronic device and the communication network, wherein dynamically distorting the set of target patterns comprises using an encoding technique to perform the distortion; and identifying the distorted audio content in the data stream based on the set of distorted target patterns, wherein the distorted audio content spectrum matches with the set of distorted target patterns.