{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8489395","patent":{"patent_number":"US-8489395","title":"Method and apparatus for generating lattice vector quantizer codebook","assignee":null,"inventors":[],"filing_date":"2011-11-28T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G10L","G10L"],"num_claims":8,"abstract":"A method and an apparatus for generating a lattice vector quantizer codebook are disclosed. The method includes: storing an eigenvector set that includes amplitude vectors and/or length vectors, where the amplitude vectors and/or length vectors are different from each other and correspond to a root leader of a lattice vector quantizer; storing storage addresses of the amplitude vectors and length vectors, where the amplitude vectors and length vectors correspond to the root leader and are in the eigenvector set; and generating a lattice vector quantizer codebook according to the eigenvector set and the storage addresses."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for generating lattice vector quantizer codebook","description":"A method and an apparatus for generating a lattice vector quantizer codebook are disclosed. The method includes: storing an eigenvector set that includes amplitude vectors and/or length vectors, where","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8489395","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-8489395","citation_suggestion":"Patentable. \"Method and apparatus for generating lattice vector quantizer codebook\" (US-8489395). https://patentable.app/patents/US-8489395","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8489395","json":"https://patentable.app/api/llm-context/US-8489395","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:34:51.807Z"}