专利名称：Interactive educational and training system
with concurrent digitized sound and videooutput
发明人：T. Peter Rowe申请号：US07/806149申请日：19911210公开号：US05228859A公开日：19930720
摘要：The system allows a student to randomly select instructional lessons and alsoprovides sound concurrently with the running of an application program. In oneembodiment the training system includes an audio unit that incorporates a cassetterecorder and includes a tutorial program operating within the computing device alongwith the application program the student is working with. In another embodiment thesystem includes a digital data storage device such as a CDROM drive for providinginstructional audio or video output concurrent with the running of the applicationprogram. Concurrency is provided by transferring audio or video instructional datathrough the computing device without passing such data through the CPU of thecomputing device. This allows the CPU to run the application program independently ofthe playing of the sound or video output.
申请人：INTERACTIVE TRAINING TECHNOLOGIES
代理机构：Klarquist, Sparkman, Campbell, Leigh & Whinston
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