Abstract: An apparatus, method and computer program is disclosed. The apparatus may comprise means for providing audio data for output to a user device, the audio data representing a virtual space comprising a plurality of sounds located at respective spatial locations within the virtual space, the plurality of sounds being respectively associated with a plurality of sound sources. The apparatus may also comprise means for detecting a predetermined gesture associated with a user identifying one of the plurality of sound sources to be a sound source of interest, determining a directional vector between a position of the user at a time of detecting the predetermined gesture and a position of the sound source of interest in the virtual space, and processing the audio data such that sounds at least in the direction of the directional vector are modified when output to the user device.

Abstract: An apparatus and method is disclosed. An example embodiment of the method may comprise receiving audio and video data from a plurality of user devices as part of a conference call, the video data representing a user of the respective user device and identifying one or more of the user devices as having a spatial audio capture capability. Another operation may comprise displaying, or causing display of, the video data from the user devices in different respective windows of a user interface. The respective windows for the identified one or more user devices may be displayed in an enlarged format so as to have a wider background region than for windows for the user devices without a spatial capture capability.

Abstract: An apparatus, method and computer program is described comprising: providing a stereo or spatial audio signal produced using individual signals from respective microphones of a user device, the stereo or spatial audio signal representing an audio scene; detecting unwanted noise in at least one of the individual signals; responsive to detecting the unwanted noise, modifying the stereo or spatial audio signal based on a determined level of spatial interest in the audio scene meeting a predetermined condition; and providing the modified audio signal for output via one or more speakers.

Abstract: A method including: obtaining at least three microphone audio signals, wherein the microphone audio signals are associated with microphones with a location relative to an apparatus on which the microphones are located; analysing the at least three microphone audio signals to determine at least one metadata directional parameter; generating a first audio signal and a second audio signal based on at least one of the at least three microphone audio signals and the at least one metadata directional parameter; and outputting and/or storing the first audio signal, the second audio signal and the at least one metadata directional parameter, such that the first audio signal, the second audio signal, and the at least one metadata directional parameter enable a generation of an output audio signal with an adjustable audio focusing.

Abstract: Examples of the disclosure provide methods of determining spatial audio parameters that are robust to noise levels. In examples of the disclosure two or more audio signals are obtained and processed to generate spatial audio signals. A noise amount in the audio signals is determined. One or more spatial audio parameters are determined wherein the process used to determine the one or more spatial audio parameters is dependent upon a value of the determined noise amount.

Abstract: To implement some methods of attenuating noise it can be useful to obtain an accurate estimate of the noise in the microphone signals. Examples of the disclosure provide a method of accurately estimating incoherent noise levels. In examples of the disclosure a primary estimation of a noise amount is made. The primary estimation of a noise amount is used to determine a direction parameter and a diffuseness parameter. The determined direction parameter and the estimated diffuseness parameter are used to estimate a predicted level difference between a first microphone signal and a second microphone signal. A level difference between the first microphone signal and the second microphone signal is determined and a noise level is estimated using at least the determined level difference and the predicted level difference.

Abstract: An apparatus, method and computer program is disclosed. The apparatus may comprise a means comprising at least one processor and at least one memory including computer program code, the at least one memory and computer program code configured to, with the at least one processor, to receive multimedia data representing a scene, the multimedia data comprising at least audio data representing an audio component of the scene. Another operation may comprise determining a location of unwanted sound in the scene. Another operation may comprise performing first audio processing to remove at least part of the unwanted sound from the determined location. Another operation may comprise performing second audio processing to add artificial sound associated to the unwanted sound at the determined location.

Abstract: An apparatus comprising: means for receiving one or more left ear microphone signals; means for receiving one or more right ear microphone signals; means for boosting a left ear sound signal in dependence upon the received one or more right ear microphone signals; means for boosting a right ear sound signal in dependence upon the received one or more left ear microphone signals.

Abstract: An apparatus comprising means for: classifying an audio signal as at least a first audio signal for time synchronization with a video signal or a second audio signal not for time synchronization with a video signal; processing the first audio signal for time synchronization with the video signal wherein the processing introduces a first delay for time synchronization with the video signal; processing the second audio signal wherein the processing introduces a second delay shorter than the first delay.

Abstract: An apparatus, method and computer program is described comprising: detecting one or more parts of a hand of a user within a first defined distance of a touch sensitive tactile display; determining based, at least in part, on the detected parts of the hand of the user, an expected type of user interaction with the display, including determining an expected number of parts (e.g. digits or fingers) of the hand that will make contact with the display as part of the expected type of user interaction; and providing tactile feedback to the user when the user makes contact with the display dependent, at least in part, on the expected type of user interaction.

Abstract: A method comprising determining that an orientation of a mobile device is a flat orientation, determining a context of the mobile device, determining movement of the mobile device, and based on the orientation, context and movement of the device, determining orientation of visual content rendered on a display of the mobile device.

Abstract: An apparatus including means for: identifying audio-focus attenuation of a sound source; determining a correspondence between the sound source that is subject to audio focus attenuation and a corresponding visual object; and modifying capturing of an image to at least partially exclude and/or modify the visual object corresponding to the sound source subject to audio focus attenuation.

Abstract: Example embodiments are disclosed relating to virtual content. Example embodiments may involve providing video data for output to a user device, the video data representing a virtual scene comprising one or more virtual objects at respective locations in the virtual scene with which a user of the user device may interact during an interactive session. The interactive session may be paused and a resumption input may be received at a second time, subsequent to the first time, for unpausing the interactive session. Responsive to receiving the resumption input, it may be detected that interaction with a particular virtual object, with which the user has interacted prior to the interactive session being paused, is restricted due to physical properties of a real-world space in which the user is located at the second time. The virtual scene may be modified to permit interaction with the particular virtual object without the detected restriction.

Abstract: Examples of the disclosure relate to sharing a device between two or more authenticated users. In examples of the disclosure an apparatus is configured to enable a first user to access one or more applications of a device. The apparatus can then enable authenticating a second user and enable the second user to access one or more functions of at least one application. The apparatus can also detect one or more peripheral devices associated with the second user and configure the apparatus to provide outputs to and/or receive inputs from the one or more peripheral devices associated with the second user. The outputs and/or inputs relate to the one or more functions to which access has been enabled for the second user.

Abstract: An apparatus, method and computer program is described comprising: capturing a plurality of visual images from an image capturing start time to an image capturing end time, for use in generating a panorama image; and capturing audio data relating to said visual images from an audio capturing start time to an audio capturing end time.

Abstract: An apparatus, method and computer-program is described relating to user control in augmented reality (AR). For example, the method may comprise determining, based on motion of a user, one or more future step locations along a path. The method may also comprise displaying, via an augmented reality display device associated with the user, one or more interactive items. Each of the one or more interactive items may be associated with a respective one of the future step locations and is displayed so as to be perceived at a respective display position which is at or near said associated respective future step location. The method may also comprise detecting a control input associated with a particular interactive item, based at least in part on the user having reached a selection area which is at or near said associated future step location along the path.

Abstract: An apparatus for assisting spatial audio signal processing, the apparatus including circuitry configured to: capture, at least using at least three microphones in the apparatus, sensor data including microphone audio signals; analyse the sensor data to determine at least one three-dimension direction of a sound source; and process the sensor data to map the at least one three-dimension direction of the sound source to at least one further direction, wherein the processing of the sensor data is configured to employ at least a parasagittal plane based mapping.

Abstract: An apparatus for delivering spatial audio, the apparatus including circuitry configured to: obtain at least one audio signal and first metadata and second metadata, the first metadata includes at least one first spatial parameter associated with a first sound object from a first group of sound objects and the second metadata including at least one second spatial parameter associated with a second sound object from a second group of sound objects; and low-bitrate encode a spatial audio signal based on the at least one audio signal, the at least one first spatial parameter and the at least one second spatial parameter, wherein the spatial audio signal includes a controlled version of at least one of the first and second sound objects respectively by the at the at least one first and second spatial parameters.

Abstract: An apparatus comprising means configured to: determine if there is a touch at a tactile audio display comprising actuators configured to produce tactile feedback via touch at the tactile audio display in dependence on an input tactile feedback signal and to produce an acoustic audio signal from the tactile audio display in dependence on an input audio signal; and if there is a determined touch, perform a first differential signal processing on the input tactile feedback signal and the input audio signal, before provision to the actuators of the tactile audio display, to cause a relative attenuation between a lower frequency range and a higher frequency range for the input audio signal compared to the tactile feedback signal.

Abstract: An apparatus, for enabling adaptive playback, comprising means configured to: obtain, for a first point of view, a first audio signal for at least a first channel and a second channel; obtain, for a second point of view, a second audio signal for at least the first channel and the second channel; determine a single-channel difference audio signal, for the second point of view, based on at least a difference between the first audio signal and the second audio signal; and enable estimation of both the first channel and the second channel of the second audio signal for the second point of view in dependence on the single-channel difference audio signal and the first audio signal.