{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10529349","patent":{"patent_number":"US-10529349","title":"Methods and systems for end-to-end speech separation with unfolded iterative phase reconstruction","assignee":null,"inventors":[],"filing_date":"2018-05-18T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["G10L","G06N","G06N","G06N","G06N","G10L","G10L","G10L","G10L"],"num_claims":21,"abstract":"Systems and methods for an audio signal processing system for transforming an input audio signal. A processor implements steps of a module by inputting an input audio signal into a spectrogram estimator to extract an audio feature sequence, and process the audio feature sequence to output a set of estimated spectrograms. Processing the set of estimated spectrograms and the audio feature sequence using a spectrogram refinement module, to output a set of refined spectrograms. Wherein the processing of the spectrogram refinement module is based on an iterative reconstruction algorithm. Processing the set of refined spectrograms for the one or more target audio signals using a signal refinement module, to obtain the target audio signal estimates. An output interface to output the optimized target audio signal estimates. Wherein the module is optimized by minimizing an error using an optimizer stored in the memory."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and systems for end-to-end speech separation with unfolded iterative phase reconstruction","description":"Systems and methods for an audio signal processing system for transforming an input audio signal. A processor implements steps of a module by inputting an input audio signal into a spectrogram estimat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10529349","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10529349","citation_suggestion":"Patentable. \"Methods and systems for end-to-end speech separation with unfolded iterative phase reconstruction\" (US-10529349). https://patentable.app/patents/US-10529349","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10529349","json":"https://patentable.app/api/llm-context/US-10529349","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:41:57.894Z"}