Abstract: A system and machine-implemented method of network diagnostics are provided. First condition information about a wireless local area network is obtained. Second condition information about an access network connecting the wireless local area network to a wide area network is obtained. Third condition information about the wide area network is obtained. Based on the first, second and third condition information, a condition report is provided to a diagnostic module configured to identify one or more network issues across the wireless local area network, the access network and the wide area network based on the condition report.

Abstract: Apparatuses and methods for selecting, for communicating, between signals provided by various pickups on the basis of a calculated signal to noise ratio (SNR) are disclosed. The various pickups may include a microphone and a vibration sensor. Signals from the microphone may be compared with signals from the vibration sensor by extracting a root-mean-square (RMS) profile for each, and comparing the RMS profiles to determine an SNR estimate for the microphone signal. The microphone signal may be selected if the SNR estimate is below a predetermined threshold, otherwise the vibration sensor signal may be selected. The vibration sensor signal may be subject to further processing if selected to approximate the microphone signal.

Abstract: A system, apparatus, method, and computer readable medium for using an audio trigger for surveillance in a security system. The method including receiving an audio input stream via a microphone. Dividing the audio input stream into audio segments. Filtering high energy audio segments from the audio segments. If a high energy audio segment includes speech, then determining if the speech is recognized as the speech of users of the system. If the high energy audio segment does not include the speech, then classifying the high energy audio segment as an interesting sound or an uninteresting sound. Determining whether to turn video on based on classification of the high energy audio segment as the interesting sound, speech recognition of the speech as the speech of the users of the system, and contextual data.

Abstract: An embodiment of a semiconductor package apparatus may include technology to acquire vibration information corresponding to a speaker, and identify the speaker based on the vibration information. Other embodiments are disclosed and claimed.

Abstract: An example apparatus for hearing protection and communication includes safety glasses including a vibration sensor to capture speech from a user. The apparatus also includes hearing protectors communicatively coupled to the safety glasses and one or more other devices. The hearing protectors are to reduce a volume of an ambient sound and play back captured speech from the one or more other devices. The apparatus also further includes a number of wireless communication elements to communicatively couple the safety glasses, the hearing protectors, and at least a second apparatus for hearing protection and communication.

Abstract: A system, apparatus, method, and computer program product for a speaking aid. The system including network interface circuitry to receive speech input from a user. The speech input includes a partial sentence with a missing word or the partial sentence with a stuttered word. The system also includes a processor coupled to the network interface circuitry and one or more memory devices coupled to the processor. The one or more memory devices include instructions, that when executed by the processor, cause the system to detect a stutter or pause in the speech input, predict the stuttered word or the missing word, present a predicted word from an n-best list to the user; and if a prompt is received from the user, present a next word from the n-best list until the user speaks a correct word to replace the stutter or the pause.

Abstract: Apparatuses and methods for transforming a signal from a vibration sensor into an approximation of a signal from a microphone are disclosed. The vibration sensor signal may be transformed by first obtaining a smooth average spectrum and corresponding deviation data for the vibration sensor signal. The smooth average spectrum may be passed through a mapping neural network to obtain a transformed smooth average spectrum that approximates a smooth average spectrum that would be obtained from a microphone. The transformed signal is then obtained by recombining the transformed smooth average spectrum with the deviation data.

Abstract: Methods, systems, and apparatus for audio noise reduction from a drone are disclosed. An example apparatus includes a first sensor to gather acoustic data and a second sensor to gather rotational motion data of a rotor. The example apparatus also includes an analyzer to match the rotational motion data to a filter and filter the acoustic data using the filter. The analyzer also is to generate an audio signal based on the filtered acoustic data.

Abstract: A system, method, apparatus and computer readable medium for hierarchical speech recognition resolution. The method of hierarchical speech recognition resolution on a platform includes receiving a speech stream from a microphone. The speech stream is resolved using a lowest possible level automatic speech recognition (ASR) engine of multi-level ASR engines. The selection of the lowest possible level ASR engine is based on policies defined for the platform. If resolution of the speech stream is rated less than a predetermined confidence level, the resolution of the speech stream is pushed to a next higher-level ASR engine of the multi-level ASR engines until the resolution of the speech stream meets the predetermined confidence level without violating one or more policies.

Abstract: An example apparatus for generating dialogue includes an audio receiver to receive audio data including speech. The apparatus also includes a verification score generator to generate a verification score based on the audio data. The apparatus further includes a user detector to detect that the verification score exceeds a lower threshold but does not exceed a higher threshold. The apparatus includes a dialogue generator to generate dialogue to solicit additional audio data to be used to generate an updated verification score in response to detecting that the verification score exceeds a lower threshold but does not exceed a higher threshold.

Abstract: A wireless device and method detect a current signal strength of each of a number of wireless networks, determine an expected end-to-end data speed for each of the wireless networks using wireless network end-to-end data speed information that was historically compiled from prior connections with the wireless networks and using the detected current signal strength of each of the wireless networks. The wireless device and method connects to at least one wireless network based on the determined expected end-to-end data speed and/or provides a user interface that includes the determined expected end-to-end data speed and the detected signal strength indication of each of the wireless networks.

Abstract: A system and machine-implemented method of network diagnostics are provided. First condition information about a wireless local area network is obtained. Second condition information about an access network connecting the wireless local area network to a wide area network is obtained. Third condition information about the wide area network is obtained. Based on the first, second and third condition information, a condition report is provided to a diagnostic module configured to identify one or more network issues across the wireless local area network, the access network and the wide area network based on the condition report.

Abstract: Disclosed herein are methods, devices, and non-transitory computer readable media that relate to stereoscopic image creation. A camera captures an initial image at an initial position. A target displacement from the initial position is determined for a desired stereoscopic effect, and an instruction is provided that specifies a direction in which to move the camera from the initial position. While the camera is in motion, an estimated displacement from the initial position is calculated. When the estimated displacement corresponds to the target displacement, the camera automatically captures a candidate image. An acceptability analysis is performed to determine whether the candidate image has acceptable image quality and acceptable similarity to the initial image. If the candidate image passes the acceptability analysis, a stereoscopic image is created based on the initial and candidate images.

Abstract: A technology is described for detecting a mechanical device. An example method may include retrieving magnetometer data generated by a magnetometer coupled to a mobile device. Magnetic features may be extracted from the magnetometer data, where the magnetometer data may be associated with magnetic field distortion patterns generated by mechanical motions of a mechanical device. Accelerometer data generated by an accelerometer coupled to the mobile device may be retrieved. Acceleration features associated with vibration patterns generated by the mechanical motions of the mechanical device may be extracted from the accelerometer data. Thereafter, the mechanical device may be identified using the magnetic features and the acceleration features.

Abstract: A device that implements adaptive on-demand tethering may include at least one processor circuit. The at least one processor circuit may be configured to monitor at least a first connection quality value associated with a first network connection of the device to a network. The at least one processor circuit may be further configured to receive information regarding a second connection quality value associated with a second network connection of another device. The at least one processor circuit may be further configured to initiate a tethering connection with the another device based at least in part on a comparison of the first connection quality value and the second connection quality value. The at least one processor circuit may be further configured to connect to the network through the second network connection of the another device via the tethering connection based at least in part on the comparison.

Abstract: Methods and systems related to the detection of 3-D video content are disclosed herein. Specifically, a video image file may be analyzed in order to determine if it contains 3-D stereoscopic video content. An assumption is made regarding the possible 3-D format of the video image file. The assumption could be that the video frame includes a left portion and a right portion where each portion contains respective stereoscopic image perspectives. Image analysis algorithms could be used to determine if the left and right portions are sufficiently similar to confirm the assumption. If so, an indication could be carried out that could include a change to metadata or a similar change to associated video image file information. If the left and right portions of the video frame are not sufficiently similar, another analysis may be performed to test a different 3-D file format assumption.

Abstract: Methods, systems, and apparatuses, including computer programs encoded on a computer-readable storage medium for implementing network connectivity using power lines are described. After a device is connected to a power line, wireless network credentials that enable the device to access to a wireless network are transmitted to the device through the power line. A request is received from the device to connect to the wireless network. The request includes the wireless network credentials transmitted to the device through the power line. The device is determined to be authorized to access the wireless network based on the one or more credentials received in the request. In response to determining that the one or more wireless network credentials received in the request from the device are valid, wireless network access is provided to the device.

Abstract: A device that implements adaptive on-demand tethering may include at least one processor circuit. The at least one processor circuit may be configured to monitor at least a first connection quality value associated with a first network connection of the device to a network. The at least one processor circuit may be further configured to receive information regarding a second connection quality value associated with a second network connection of another device. The at least one processor circuit may be further configured to initiate a tethering connection with the another device based at least in part on a comparison of the first connection quality value and the second connection quality value. The at least one processor circuit may be further configured to connect to the network through the second network connection of the another device via the tethering connection based at least in part on the comparison.

Abstract: Aspects of the subject technology relate to displaying of a status of a network device. A performance of a preset sequence of actions can be initiated, where the preset sequence of actions includes a first action. A determination can be made as to whether the first action is performed successfully. Characteristics of the light sources can be set based on the determination of whether the first action is performed successfully.

Abstract: Methods, systems, and apparatuses, including computer programs encoded on a computer-readable storage medium for implementing network connectivity using power lines are described. After a device is connected to a power line, wireless network credentials that enable the device to access to a wireless network are transmitted to the device through the power line. A request is received from the device to connect to the wireless network. The request includes the wireless network credentials transmitted to the device through the power line. The device is determined to be authorized to access the wireless network based on the one or more credentials received in the request. In response to determining that the one or more wireless network credentials received in the request from the device are valid, wireless network access is provided to the device.