The Naval Surface Warfare Center, Carderock Division (NSWCCD) is conducting market research to identify industry capability, maturity, and potential technical approaches for modernizing an acoustic signal processing system to operate within extreme-scale, leadership-class high-performance computing (HPC) environments. This notice is issued for informational and market research purposes only and does not constitute a solicitation. The complete Request for Information — including scope of requirement, submission instructions, and response due date — is posted in the Procurement Integrated Enterprise Environment (PIEE) under Notice ID N00167RFI0011. Interested parties must access the full notice and submit responses through PIEE at the following link: https://piee.eb.mil/sol/xhtml/unauth/search/oppMgmtLink.xhtml?noticeId=N00167RFI0011&noticeType=SourcesSought