{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9736588","patent":{"patent_number":"US-9736588","title":"Digital signal router for vehicle replacement sound system","assignee":null,"inventors":[],"filing_date":"2015-11-16T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G06F","H04R","H04R","H04R","H04R","H04R","H04S"],"num_claims":20,"abstract":"An aftermarket digital signal router that is installed in a vehicle when a factory loudspeaker system is replaced with an aftermarket loudspeaker system. The digital signal router comprises a first and a second analog signal receiver to receive at least two sources of audio from the vehicle. It also comprises a vehicle data transceiver that receives digital data from the vehicle's data network. It processes audio signals based on the data and status of the vehicle's data network and transmits the processed audio signals to an aftermarket amplifier. In some embodiments, the digital signal router is flashable with different versions of firmware so that it can work with different types of vehicle while transmitting audio that is compatible to most aftermarket amplifiers. The digital signal router is also adapted to handle potential conflict of two audio streams based on the signals of the vehicle's data network."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Digital signal router for vehicle replacement sound system","description":"An aftermarket digital signal router that is installed in a vehicle when a factory loudspeaker system is replaced with an aftermarket loudspeaker system. The digital signal router comprises a first an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9736588","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-9736588","citation_suggestion":"Patentable. \"Digital signal router for vehicle replacement sound system\" (US-9736588). https://patentable.app/patents/US-9736588","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9736588","json":"https://patentable.app/api/llm-context/US-9736588","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:56:11.687Z"}