Light-function audio parameters
AssigneeSagemcom Broadband SAS
InventorsJérôme Berger, Vincent Schott
Life of this patent
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Abstract
Audio playback equipment includes a loudspeaker, a photosensitive sensor and a processing unit arranged to: acquire or estimate, by using at least one measurement produced by the photosensitive sensor, at least one light parameter representative of a light illuminating an environment of the audio playback equipment; select, according to the light parameter, current values of audio parameters; apply the current values of audio parameters on a primary audio signal (Sap) to produce a secondary audio signal (Sas); playback the secondary audio signal via the internal loudspeaker.
Claims18
Audio playback equipment, comprising:
- at least one internal loudspeaker, and/or means for connecting with at least one external loudspeaker;
- at least one internal photosensitive sensor which is integrated in a camera integrated in the audio playback equipment, and/or means for connecting with at least one external photosensitive sensor, which is integrated in a camera connected to the audio playback equipment;
- a processing unit arranged to:
- acquire or estimate, by using at least one measurement produced by the internal photosensitive sensor and/or the external photosensitive sensor, at least one light parameter representative of a light illuminating an environment of the audio playback equipment, the at least one light parameter comprising at least one parameter from a luminosity and a color temperature, the at least one measurement produced by the internal photosensitive sensor and/or the external photosensitive sensor being taken and acquired continuously or at regular intervals;
- select, according to the light parameter, current values of audio parameters;
- apply the current values of the audio parameters on a primary audio signal (Sap) to produce a secondary audio signal (Sas);
- playback the secondary audio signal via the internal loudspeaker and/or the external loudspeaker.
Dependencies are inferred from the claim text.