{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9749474","patent":{"patent_number":"US-9749474","title":"Matching reverberation in teleconferencing environments","assignee":null,"inventors":[],"filing_date":"2016-07-12T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["H04M","G10L","H04M","H04M","H04R","H04S","G10L","H04M","H04R","H04S","H04S"],"num_claims":20,"abstract":"A system and method of matching reverberation in teleconferencing environments. When the two ends of a conversation are in environments with differing reverberations, the method filters the reverberation so that when both signals are output at the near end (e.g., the audio signal from the far end and the sidetone from the near end), the reverberations match. In this manner, the user does not perceive an annoying difference in reverberations, and the user experience is improved."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Matching reverberation in teleconferencing environments","description":"A system and method of matching reverberation in teleconferencing environments. When the two ends of a conversation are in environments with differing reverberations, the method filters the reverberat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9749474","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-9749474","citation_suggestion":"Patentable. \"Matching reverberation in teleconferencing environments\" (US-9749474). https://patentable.app/patents/US-9749474","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9749474","json":"https://patentable.app/api/llm-context/US-9749474","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:13:29.942Z"}