发明名称 |
MEMORY ADDRESSING METHOD SUITABLE FOR SYSTEMS HAVING A VARIABLE SPEED DATA REPRODUCTION CAPABILITY |
摘要 |
A memory addressing method is suitable for systems performing data compression and/or expansion such as audio and/or video systems having a variable speed data reproduction capability. According to an exemplary embodiment, a method for processing a signal such as an audio or video signal in a signal reproduction device begins by receiving the signal. The received signal is processed in dependence upon a mode of operation of the signal reproduction device representing a speed at which the received signal is to be reproduced by the signal reproduction device. The received signal is speed converted and then stored in a memory of the signal reproduction device when the signal reproduction device is in a first mode of operation. The received signal is stored in the memory of the signal reproduction device without being speed converted when the signal reproduction device is in a second mode of operation. According to an embodiment, the first mode of operation represents that the received signal will be reproduced by the signal reproduction device at a speed greater than an input speed corresponding to the received signal. The second mode of operation represents that the received signal will be reproduced by the signal reproduction device at a speed less than or equal to an input speed corresponding to the received signal. |
申请公布号 |
WO0213196(A2) |
申请公布日期 |
2002.02.14 |
申请号 |
WO2001IB01159 |
申请日期 |
2001.06.29 |
申请人 |
THOMSON LICENSING S.A.;MEGEID, MAGDY |
发明人 |
MEGEID, MAGDY |
分类号 |
H04N5/907;G10L13/08;G10L21/04;G11B20/10;G11B27/00;H04M1/65;H04M3/533;H04N5/783;H04N5/926 |
主分类号 |
H04N5/907 |
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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