发明名称 |
METHOD OF ENCODING AN AUDIO SIGNAL USING A QUALITY VALUE FOR BIT ALLOCATION |
摘要 |
A method for encoding an audio signal, including providing a masking function, representative of psychoacoustic masking; setting a quality value for data of the encoded signal, adjusting the masking function dependent upon the quality value; and allocating bits for quantization of the encoded signal based on the incremental masking function. |
申请公布号 |
EP1228506(A1) |
申请公布日期 |
2002.08.07 |
申请号 |
EP19990954579 |
申请日期 |
1999.10.30 |
申请人 |
STMICROELECTRONICS ASIA PACIFIC PTE LTD. |
发明人 |
ABSAR, MOHAMMED JAVED;GEORGE, SAPNA |
分类号 |
G10L19/002;G10L19/02;G10L19/035;(IPC1-7):G10L19/02;G10L19/00 |
主分类号 |
G10L19/002 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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