Computer consultation, computer software design and computer programming services all relating to hardware, e-commerce, information technology and development computer networks; database development and maintenance services; design and research on music production over internet and intranet; computer services, namely, designing and implementing websites for others; computer software and hardware development, namely, downloading data and conducting e-commerce purchasing transactions online; computer research and development on audio effects, hardware and software; updating of computer software, computer programming; installation, maintenance and repair of software and hardware; computer design and support services, namely, computer location and site design and layout, updating of hardware and software, configuration of computer hardware and software, integration of computer systems and networks, planning of computer networks; and computer consultation services, namely, technical support services; deliver different kinds of data information all at one time by different wireless channels; providing constancy, modification, improvement and implementation solution relating to audiology services; design of integrated circuits (IC) and very-large scale integration (VLSI); digital compression and decompression of computer and information; encoding of magnetic media