Reconstruction Using Compressive Sensing a Review

Abstract: Audio mining or audio indexing is a speech recognition technique that is used to search audio signals for occurrences of spoken words or phrases. Speech technology is used to recognize the words or phonemes that are spoken in an audio or video file and audio mining searches can then be carried out to locate specific words and phrases within the audio. These audio mining searches run at speeds that are typically many thousands of times faster than real time, so large quantities of audio or speech can be searched in a short time. This paper poses a light on various audio mining techniques like LVCSR audio mining and Phonetic audio mining along with their comparison. With the voluminous increase in the amount of audio content on the internet and other sources, it is clear that audio mining is a growing technology. Audio mining has been used for searching television captions and other media content because the audio mining search is able to locate the speech content associated with the text for each caption. The purpose of this paper is to provide a systematic overview of audio mining.

Keywords: Audio Indexing, Audio Mining, LVCSR Audio Mining, Phonetic Audio Mining, Speech Recognition Technique.