Method and apparatus for generating wobble signal
A wobble signal generating apparatus of an optical-electronic system. A first operation unit for generating a reference signal in responsive to a first input signal and a second input signal that are derived from a plurality of light signals reflected from an optical storage medium is provided. The...
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| Main Authors | , |
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| Format | Patent |
| Language | English |
| Published |
23.09.2004
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| Online Access | Get full text |
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| Summary: | A wobble signal generating apparatus of an optical-electronic system. A first operation unit for generating a reference signal in responsive to a first input signal and a second input signal that are derived from a plurality of light signals reflected from an optical storage medium is provided. The plurality of reflected light signals is used for generating the reference signal even when the optical-electronic system is recording data onto the optical storage medium. A processing unit processes the reference signal to generate the wobble signal. |
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