{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10482870","patent":{"patent_number":"US-10482870","title":"Sound-processing apparatus and sound-processing method","assignee":null,"inventors":[],"filing_date":"2019-04-29T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["G10L","H04R","G10L"],"num_claims":15,"abstract":"A sound-processing apparatus comprises at least one pair of sound transducers. A first sound transducer may receive an audio source signal and output a first sound signal according to the audio source signal. A second sound transducer may receive the audio source signal and output a second sound signal according to the audio source signal, the second sound signal having opposite phase from the first sound signal. A difference between the second and first sound signal amplitudes may be less than or equal to an amplitude threshold value. A sound acquisition device may acquire a sound signal. Path-characteristic differences between amplitude-frequency characteristics of a first sound path from the first sound transducer to the sound acquisition device and a second sound path from the second sound transducer to the sound acquisition device may be less than or equal to a first characteristic threshold value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sound-processing apparatus and sound-processing method","description":"A sound-processing apparatus comprises at least one pair of sound transducers. A first sound transducer may receive an audio source signal and output a first sound signal according to the audio source","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10482870","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-10482870","citation_suggestion":"Patentable. \"Sound-processing apparatus and sound-processing method\" (US-10482870). https://patentable.app/patents/US-10482870","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10482870","json":"https://patentable.app/api/llm-context/US-10482870","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:44:39.489Z"}