Patent ID: 11900970
Assignee: SEAGATE TECHNOLOGY LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. The apparatus of claim 5 further comprising:
the first MRA estimation circuit is a first MRA and offset estimation circuit, and further configured to:
determine a first DC offset value based on the digital sample sequence;
provide the first DC offset value to the CTFE;

the CTFE further configured to perform a first DC offset compensation on the analog signal based on the first DC offset value;
the first MRA and offset estimation circuit is further configured to:
determine a second DC offset value based on the MRA-compensated digital sample sequence;
provide the second DC offset value to the digital MRA compensation circuit; and

the digital MRA compensation circuit is a digital MRA and offset compensation circuit, and further configured to perform a second DC offset compensation on the digital sample sequence based on the second DC offset value.