{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8497417","patent":{"patent_number":"US-8497417","title":"Intervalgram representation of audio for melody recognition","assignee":null,"inventors":[],"filing_date":"2012-03-09T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":16,"abstract":"A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. The audio fingerprint comprises a sequence of intervalgrams that represent a melody in an audio clip according pitch intervals between different time points in the audio clip. The fingerprint for an input audio clip can be compared to a set of reference fingerprints in a reference database to determine a matching reference audio clip."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Intervalgram representation of audio for melody recognition","description":"A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. T","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8497417","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-8497417","citation_suggestion":"Patentable. \"Intervalgram representation of audio for melody recognition\" (US-8497417). https://patentable.app/patents/US-8497417","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8497417","json":"https://patentable.app/api/llm-context/US-8497417","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:34:42.286Z"}