Abstract: System and method for analyzing audio data are provided. The audio data may be analyzed to detect repetitive speech. The audio data may be further analyzed to determine properties of the detected repetitive speech. For example, it may be determined that a repetitive speech was produced by a specific speaker, 7 such as a wearer of a wearable audio sensor. Feedbacks and reports may be provided based on the detected repetitive speech.

Abstract: System and method for analyzing audio data are provided. The audio data, as well as input from other sensors, may be analyzed to detect tantrums. In some examples, the audio data, as well as input from other sensors, may be analyzed to predict tantrums. Feedbacks and reports may be provided based on the detected and predicted tantrums.

Abstract: System and method for analyzing audio data are provided. The audio data may be analyzed to measure length of utterance. For example, the audio data may be analyzed to measure length of utterances produced by a selected speaker, such as utterances produced by a wearer of a wearable audio sensor, by a speaker engaged in conversation with the wearer of the wearable audio sensor, and so forth. Feedbacks and reports may be provided based on the measured length of utterance.

Abstract: System and method for assessing speaker spatial orientation are provided. For example, audio data, as well as input from other sensors, may be analyzed to assess speaker spatial orientation. For example, the audio data may be analyzed to determine that two speakers are engaged in conversation. relative direction of one speaker with respect to the other may be obtained. Spatial orientation of at least one of the speakers may be obtained. The spatial orientation may be assessed according to the relative direction and the determination that the two speakers are engaged in conversation. Feedbacks and reports may be provided based on the assessed speaker spatial orientation.

Abstract: System and method for analyzing audio data are provided. The audio data may be analyzed to identify speech prosody. For example, the audio data may be analyzed to select a portion of the audio data containing speech produced by a first speaker. The audio data may be further analyzed to identify speech prosody of the speech within the selected portion. Feedbacks and reports may be provided based on the identified speech prosody.

Abstract: A method of converting two-dimensional video data to three-dimensional video data. The method includes receiving at least one frame of two-dimensional video data and receiving side information of image elements in the at least one frame of the two-dimensional video data. The method also includes data clustering the two-dimensional video data with the side information to create a layered side map and side image based rendering using the two-dimensional video data and the layered side map to create three-dimensional video data for stereoscopic video.