{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8502717","patent":{"patent_number":"US-8502717","title":"Analog-to-digital converter, sound processing device, and method for analog-to-digital conversion","assignee":null,"inventors":[],"filing_date":"2011-01-31T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H04R"],"num_claims":20,"abstract":"The invention provides a sound processing device. In one embodiment, the sound processing device comprises a first microphone, a first analog-to-digital converter, a second microphone, and a second analog-to-digital converter. The first microphone detects a first sound pressure to generate a first analog audio signal. The first analog-to-digital converter converts the first analog audio signal to a first digital audio signal. The second microphone detects a second sound pressure to generate a second analog audio signal. The second analog-to-digital converter converts the second analog audio signal to a second digital audio signal, encodes a third digital audio signal according to the second digital audio signal, receives the first digital audio signal and a clock signal, outputs data bits of the third digital audio signal when the clock signal oscillates to a logic low level, and outputs data bits of the first digital audio signal when the clock signal oscillates to a logic high level."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Analog-to-digital converter, sound processing device, and method for analog-to-digital conversion","description":"The invention provides a sound processing device. In one embodiment, the sound processing device comprises a first microphone, a first analog-to-digital converter, a second microphone, and a second an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8502717","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-8502717","citation_suggestion":"Patentable. \"Analog-to-digital converter, sound processing device, and method for analog-to-digital conversion\" (US-8502717). https://patentable.app/patents/US-8502717","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8502717","json":"https://patentable.app/api/llm-context/US-8502717","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:38:28.632Z"}