Audio signal processing method and device for controlling loudness level

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12237818
APP PUB NO 20240030881A1
SERIAL NO

18375441

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Abstract

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An audio signal processing device comprises: a receiver for receiving an input audio signal; a processor for generating loudness metadata corresponding to the input audio signal; and an outputter for transmitting the loudness metadata generated by the processor. The processor is configured to acquire loudness information analyzed from input content, acquires loudness information about the input audio signal by measuring the loudness of the input audio signal, generates the loudness metadata by converting the loudness information, and transmits, through the outputter, the generated loudness metadata to an output device for outputting the input audio signal.

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Patent Owner(s)

  • GAUDIO LAB, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chon, Sangbae Seoul, KR 26 123
Chung, Hyunjoo Seoul, KR 17 75
Kwon, Younghoon Seoul, KR 25 264
Lee, Taegyu Seoul, KR 62 668
Oh, Hyunoh Seoul, KR 107 1370
Park, Kyutae Seoul, KR 144 806
Seo, Jeonghun Seoul, KR 38 244

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