2results about "Signal processing using self-clocking codes" patented technology

To provide a magnetic recording information processing device that reads information from a magnetic recording medium such as a magnetic card, in which information can be stably read over a wide range of head-to-medium speeds while suppressing cost increases.SOLUTION: A magnetic recording information processing device includes: an AD conversion unit 21 that converts a magnetic reproduction waveform into a digital signal; a memory 22 that accumulates the converted digital signal as data in a first sampling period; a thinning-out processing unit 23 that samples the converted digital signal at a second sampling period that is longer than the first sampling period; a demodulation processing unit 24 that executes a demodulation processing; and a control unit 25 that makes the demodulation processing unit 24 execute the demodulation processing in real-time based on the digital signal sampled by the thinning-out processing unit 23 and makes the demodulation processing unit 24 execute the demodulation processing based on the data accumulated data in the memory when the demodulation processing in real-time fails.SELECTED DRAWING: Figure 1

Semantic communication systems and methods of implementing semantic communication are disclosed. A method includes obtaining a dataset of semantic embeddings. The semantic embeddings include semantic information extracted from multimodal messages using a transformer model. The method also includes using the semantic embeddings to train one or more neural networks, and obtaining binary codewords corresponding to the semantic embeddings for transmission based on training the one or more neural networks.