Methods and systems related to audio data processing to provide key phrase notification and potential cost associated with the key phrase

摘要

Methods and systems related to analyzing audio data and performing quantitative analysis and reporting related to the audio data. Audio data may be investigated and phrases of the audio data identified. In some implementations, phrases are identified based on the likelihood of an occurrence or non-occurrence of the phrase. In some implementations, phrases are identified based on a cost associated with a search phrase.