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Application filed by Inventec Besta Co LtdfiledCriticalInventec Besta Co Ltd
Priority to TW95149337ApriorityCriticalpatent/TW200828266A/zh
Publication of TW200828266ApublicationCriticalpatent/TW200828266A/zh
Application grantedgrantedCritical
Publication of TWI328797BpublicationCriticalpatent/TWI328797B/zh
Method and apparatus to automatically match keys between music being reproduced and music being performed and audio reproduction system employing the same