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Patent Searching and Data


Title:
AUDIO DECODING DEVICE FOR DIGITAL BROADCASTING
Document Type and Number:
WIPO Patent Application WO/2019/008700
Kind Code:
A1
Abstract:
A detection unit (20a) detects a frequency sub-band to which zero bits are allocated in bit allocation information for each sub-band. A correction unit (20b) corrects the bit allocation to zero for a sub-band of higher frequencies than a sub-band of the lowest frequency in sub-bands to which zero bits are allocated.

Inventors:
OKUBO, Tadatoshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2017/024652
Publication Date:
January 10, 2019
Filing Date:
July 05, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
G10L19/005; G10L19/02
Foreign References:
JPH08328599A1996-12-13
JPH0787031A1995-03-31
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (Akasaka Sanno Center Bldg. 5F, 12-4 Nagata-cho 2-chome, Chiyoda-k, Tokyo 14, 〒1000014, JP)
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