Invention Grant
- Patent Title: Bit allocating, audio encoding and decoding
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Application No.: US15330779Application Date: 2016-11-07
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Publication No.: US09773502B2Publication Date: 2017-09-26
- Inventor: Mi-young Kim , Anton Victorovich Porov , Eun-mi Oh
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Main IPC: G10L19/00
- IPC: G10L19/00 ; G10L21/00 ; G10L19/002 ; G10L19/028 ; G10L19/032 ; G10L19/02
Abstract:
A bit allocating method is provided that includes determining the allocated number of bits in decimal point units based on each frequency band so that a Signal-to-Noise Ratio (SNR) of a spectrum existing in a predetermined frequency band is maximized within a range of the allowable number of bits for a given frame; and adjusting the allocated number of bits based on each frequency band.
Public/Granted literature
- US20170061971A1 Bit allocating, audio encoding and decoding Public/Granted day:2017-03-02
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