METHOD AND SYSTEM FOR PROCESSING AUDIO SIGNALS IN A CENTRAL AUDIO HUB CAPABLE OF ROUTING AUDIO SAMPLES OF AUDIO STREAMS TO ONE OR MORE OF A PLURALITY OF AUDIO MODULES

摘要

PURPOSE: A method and system for processing audio signals in a central audio hub are provided to efficiently change combinations of audio streams using various audio transducers.;CONSTITUTION: A mobile device(100) comprises a center audio hub(110), a processor unit(120), and a transceiver(122). The mobile device comprises a double data rate memory(124) and a plurality of audio transducers(132,234,136). The processor unit comprises an advanced RISC(reduced instruction set computer) machine processor(120a), and a digital signal processor(120b). The plurality of audio transducers includes built-in audio transducers and/or external audio transducers which can be located in external devices.;COPYRIGHT KIPO 2013;[Reference numerals] (110) Center audio herb; (120) Processor unit; (120a) ARM processor; (120b) DSP processor; (122) Wireless transceiver; (124) DDR memory; (AA) Mobile device