Abstract: Systems, apparatuses and methods identify first data associated with a first user and determines whether a second user is colocated with the first user based on the first data. The systems, apparatuses and methods receive first audio data associated with the first user, and second audio data associated with the second user, and responsive to a determination that the second user is colocated with the first user, one or more of determine that a first audio feed to the first user will exclude the second audio data, or determine that a second audio feed to the second user will exclude the first audio data, and generate one or more of the first audio feed or the second audio feed.

Abstract: A local area includes multiple users each using a headset to communicate with other users in the local area, as well as with additional users in a remote area. The headset includes one or more acoustic sensors, a transducer array, one or more external capturing sensors (e.g., cameras) capturing information describing the local area. A headset of a user in the local area local detects audio from an additional user in the local area. In response to detecting the audio, an avatar representing the additional user that is displayed by the user's headset is modified to appear to be synchronized with the audio from the additional user that is heard by the user. Additionally, each headset provides respective face tracking through one or more internal imaging devices that is provided with and captured audio to a server which provides the information users in the remote area.

Abstract: A first device is disclosed, which is located at a first site and in communication with a second device located at a second site geographically separated from the first site. The first device includes a controller configured to automatically control selection of a view defining an area of the second site to be displayed by the first device. The controller automatically selects the view based on a display configuration of the first device. The controller is also configured to automatically control selection of a sound of the second site to be rendered by the first device. The controller automatically selecting the sound based on the selected view. The first device also includes a display configured to display the selected view of the second site based on a video image of the second site captured by the second device. The display has the display configuration.

Abstract: A first device is disclosed, which is located at a first site and in communication with a second device located at a second site geographically separated from the first site. The first device includes a controller configured to automatically control selection of a view defining an area of the second site to be displayed by the first device. The controller automatically selects the view based on a display configuration of the first device. The controller is also configured to automatically control selection of a sound of the second site to be rendered by the first device. The controller automatically selecting the sound based on the selected view. The first device also includes a display configured to display the selected view of the second site based on a video image of the second site captured by the second device. The display has the display configuration.

Abstract: An apparatus receives a first audio signal captured by a first microphone of a device and at least a second audio signal captured by at least a second microphone of the device. The apparatus estimates a diffuseness of sound based on the received first and at least second audio signals. The apparatus may then form at least one final audio signal based on at least one of the received first audio signal and the received at least second audio signal by adjusting an audibility of diffuse sound for the final audio signal in response to the estimated diffuseness, in order to enable an enhanced perception of sound with respect to at least one criterion with the at least one final audio signal.

Abstract: Acoustic actuator plate structures are used in acoustic applications. The acoustic actuator plate structure according to the invention contains an electret material and comprises a structurally weaker electret layer (1), where the specific resistance of the electret material is at least 10 ?m and the yield point of it is high, and a structurally stronger support structure layer (2), where the plastic region of the support layer material is wider than the plastic region of the electret material. The electret layer (1) can be formed of a material that retains its electret properties extremely well even in high temperatures and humid conditions. This material may be brittle. The support structure layer (2) provides mechanical and structural strength to the acoustic actuator plate structure.

Abstract: A method, apparatus and computer program product are provided to facilitate the listener's configuration of a filter for audio signals to be output by a headphone. In the context of a method, an indication of a size of a headphone is received, such as an indication of a large size including circum-aural and supra-aural headphones or an indication of a small size including intra-concha and in-ear headphones. The method also includes receiving an indication of a gain for a respective frequency band, such as an indication of a balance between high and low frequencies. The method also determines, with a processor, a filter dependent upon the size of the headphone and the gain for the respective frequency band. The method also filters audio signals utilizing the determined filter.

Abstract: An apparatus receives a first audio signal captured by a first microphone of a device and at least a second audio signal captured by at least a second microphone of the device. The apparatus estimates a diffuseness of sound based on the received first and at least second audio signals. The apparatus may then form at least one final audio signal based on at least one of the received first audio signal and the received at least second audio signal by adjusting an audibility of diffuse sound for the final audio signal in response to the estimated diffuseness, in order to enable an enhanced perception of sound with respect to at least one criterion with the at least one final audio signal.

Abstract: A method, apparatus and computer program product are provided to facilitate the listener's configuration of a filter for audio signals to be output by a headphone. In the context of a method, an indication of a size of a headphone is received, such as an indication of a large size including circum-aural and supra-aural headphones or an indication of a small size including intra-concha and in-ear headphones. The method also includes receiving an indication of a gain for a respective frequency band, such as an indication of a balance between high and low frequencies. The method also determines, with a processor, a filter dependent upon the size of the headphone and the gain for the respective frequency band. The method also filters audio signals utilizing the determined filter.

Abstract: The invention relates to a plate-like electrostatic actuator which comprises at least one plate-like stator with an electrode formed on its surface and at least one moving diaphragm, and in which a signal is transmitted to the electrode along a signal line. In the solution of the invention, the delay directing the sound field of the actuator is formed at least partly of an RC circuit composed of components of the actuator.

Abstract: The invention relates to a plate-like electrostatic actuator which comprises at least one plate-like stator with an electrode formed on its surface and at least one moving diaphragm, and in which a signal is transmitted to the electrode along a signal line. In the solution of the invention, the delay directing the sound field of the actuator is formed at least partly of an RC circuit composed of components of the actuator.

Abstract: Acoustic actuator plate structures are used in acoustic applications. The acoustic actuator plate structure according to the invention contains an electret material and comprises a structurally weaker electret layer (1), where the specific resistance of the electret material is at least 10 ?m and the yield point of it is high, and a structurally stronger support structure layer (2), where the plastic region of the support layer material is wider than the plastic region of the electret material. The electret layer (1) can be formed of a material that retains its electret properties extremely well even in high temperatures and humid conditions. This material may be brittle. The support structure layer (2) provides mechanical and structural strength to the acoustic actuator plate structure.