Back to results
US 12,020,726 B2Granted
Magnetic reproduction processing device, magnetic recording/reproducing device, and magnetic reproducing method
AssigneeKabushiki Kaisha Toshiba
InventorYousuke Isowaki
Life of this patent
Estimating the term…
Abstract
According to one embodiment, a magnetic reproduction processing device includes a decoder. The decoder includes a convolutional layer including a plurality of filters, and an attention layer configured to derive a degree of contribution related to the filters. The decoder is configured to output a decoded result obtained by integrating results of processing an input signal with the filters according to the degree of contribution.
Claims19
A magnetic reproduction processing device, comprising:
- a decoder,
- the decoder including
- a convolutional layer including a plurality of filters, and
- an attention layer configured to derive a degree of contribution related to the filters,
- the decoder being configured to output a decoded result obtained by integrating results of processing an input signal with the filters according to the degree of contribution,
- wherein
- the input signal includes a reproduced signal of NiT and a reproduced signal of NjT,
- the “T” is the minimum recording unit in reproducing,
- the “i” is an integer of 1 or more,
- the “j” is an integer of 1 or more,
- the “j” is different from the “i”, and
- the degree of contribution for the reproduced signal of the NiT is different from the degree of contribution for the reproduced signal of the NjT.
9 more elements
A magnetic reproduction processing device, comprising:
- a decoder;
- and
- an error correction decoder,
- the decoder including
- a convolutional layer including a plurality of filters, and
- an attention layer configured to derive a degree of contribution related to the filters,
- the decoder being configured to output a decoded result obtained by integrating results of processing an input signal with the filters according to the degree of contribution,
- the decoder further including an output layer,
- the output layer being configured to output an output information based on the decoded result, and
- the output information being configured to be supplied to the error correction decoder.
7 more elements
A magnetic reproduction processing device, comprising:
- a decoder,
- the decoder including
- a convolutional layer including a plurality of filters, and
- an attention layer configured to derive a degree of contribution related to the filters,
- the decoder being configured to output a decoded result obtained by integrating results of processing an input signal with the filters according to the degree of contribution,
- wherein the decoder further includes an input layer,
- the input signal is input to the input layer,
- the input signal input to the input layer is supplied to the convolutional layer and the attention layer, and
- the number of input nodes in the input layer is not less than 5 and not more than 300,000.
6 more elements
Dependencies are inferred from the claim text.