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Patent Searching and Data


Title:
MEDIA-COMPENSATED PASS-THROUGH AND MODE-SWITCHING
Document Type and Number:
WIPO Patent Application WO/2017/218621
Kind Code:
A9
Abstract:
Media input audio data corresponding to a media stream and microphone input audio data from at least one microphone may be received. A first level of at least one of a plurality of frequency bands of the media input audio data, as well as a second level of at least one of a plurality of frequency bands of the microphone input audio data, may be determined. Media output audio data and microphone output audio data may be produced by adjusting levels of one or more of the first and second plurality of frequency bands based on the perceived loudness of the microphone input audio data, of the microphone output audio data, of the media output audio data and the media input audio data. One or more processes may be modified upon receipt of a mode-switching indication.

Inventors:
ALEXANDER, Mark (Inc.1275 Market Stree, San Francisco California, 94103, US)
LI, Chunjian (Xiajiayuan 20, No. 1187Chaoyang District, Beijing 8, 100028, CN)
LANDO, Joshua Brandon (Inc.1275 Market Stree, San Francisco California, 94103, US)
SEEFELDT, Alan J. (Inc.1275 Market Stree, San Francisco California, 94103, US)
BROWN, C. Phillip (Inc.1275 Market Stree, San Francisco California, 94103, US)
BREEBAART, Dirk Jeroen (Level 3 35 Mitchell StreetMcMahons Point, New South Wales 2060, 2060, AU)
Application Number:
US2017/037380
Publication Date:
November 29, 2018
Filing Date:
June 14, 2017
Export Citation:
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Assignee:
DOLBY LABORATORIES LICENSING CORPORATION (1275 Market Street, San Francisco, California, 94103, US)
International Classes:
A61F11/14; G10K11/16; H04B15/00
Attorney, Agent or Firm:
MACK, Kevin et al. (DOLBY LABORATORIES, INC.Intellectual Property Group,1275 Market Stree, San Francisco California, 94103, US)
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