摘要:
Example embodiments disclosed herein relate to user experience oriented audio signal processing. There is provided a method for user experience oriented audio signal processing. The method includes obtaining a first audio signal from an audio sensor of an electronic device; computing, based on the first audio signal, a compensation factor for an acoustic path from the electronic device to a listener and applying the compensation factor to a second audio signal outputted from the electronic device. Corresponding system and computer program products are disclosed.
摘要:
The application relates to a partner microphone unit comprising a) a multitude microphones for picking up a sound from the environment providing corresponding electric input signals, each comprising a target signal component and a noise signal component; b) a multi-input unit noise reduction system for providing an estimate S of the target sound s comprising the person's voice and comprising a multi-input beamformer filtering unit coupled to said input units and configured to determine filter weights for providing a beamformed signal, wherein signal components from other directions than a direction of the target signal source are attenuated, whereas signal components from the direction of the target signal source are left un-attenuated; c) antenna and transceiver circuitry for establishing an audio link to another device; and wherein the multi-input beamformer filtering unit comprises an adaptive beamformer. An improved quality of a target signal from a speaker or communication partner is provided. The invention may e.g. be used in hearing aids, headsets, ear phones, active ear protection systems or combinations thereof.
摘要:
A video conference endpoint determines a position of a best audio pick-up region for placement of a sound source relative to a microphone having a receive pattern configured to capture sound signals from the best region. The endpoint captures an image of a scene that encompasses the best region and displays the image of the scene. The endpoint generates an image representative of the best region and displays the generated image representative of the best region as an overlay of the scene image.
摘要:
A hand-held electronic apparatus, an audio and video broadcasting apparatus, and an broadcasting method are provided. The audio and video broadcasting apparatus includes a plurality of sound signal capturing devices, an image capturing device, a controller, and a speaker. The sound signal capturing devices capture a plurality of sound signals. The image capturing device obtains a display image. The controller divides the display image into a plurality of display regions; establish a correspondence between the disposition positions and relative positions of the display regions; receive a playback setting command of a selected region, and set a playing weight of each of the display regions according to the playback setting command; and adjust a volume playback setting corresponding to the sound signals according to the playing weight of each of the display regions and the correspondence, and generate an output sound signal according to the volume playback setting and the sound signals. The speaker performs a sound playing action.
摘要:
[Object] The present disclosure proposes a control device, control method, and computer program capable of executing control such that information can be displayed more appropriately and efficiently according to an environment in which information is displayed or a situation of displayed information. [Solution] Provided is a control device including: an acquisition unit configured to acquire state information obtained by detecting a state of a projection surface; and a generation unit configured to generate control information for controlling an illumination unit that outputs illumination without involvement in display of image information based on the state information.
摘要:
[Object] The present disclosure proposes a control device, control method, and computer program capable of executing control such that information can be displayed more appropriately and efficiently according to an environment in which information is displayed or a situation of displayed information. [Solution] Provided is a control device including: an acquisition unit configured to acquire state information obtained by detecting a state of a projection surface; and a generation unit configured to generate control information for controlling an illumination unit that outputs illumination without involvement in display of image information based on the state information.
摘要:
[Object] To provide a display control device, display control method, and program capable of executing control such that information can be displayed more appropriately and efficiently according to an environment in which information is displayed or a situation of displayed information. [Solution] The display control device includes a display control unit configured to decide a display region of a display object to be displayed on a display surface according to information regarding a real object on the display surface.
摘要:
[Object] The present disclosure proposes a control device, control method, and computer program capable of executing control such that information can be displayed more appropriately and efficiently according to an environment in which information is displayed or a situation of displayed information. [Solution] Provided is a control device including: an acquisition unit configured to acquire state information obtained by detecting a state of a projection surface; and a generation unit configured to generate control information for controlling an illumination unit that outputs illumination without involvement in display of image information based on the state information.