Patent
Data CODEC system for computer
Kang Gyeong Ok,Jang Dae Yeong,Kwak Jin Seok,Hong Jin U,Kim Seong Han,Young Kwon Lim,Jin Woong Kim,Harald Popp,Stefan Geyersberger,Wolfgang Fiesel +9 more
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TLDR
In this article, the authors present a data CODEC system for computer consisting of a system control software, a multichannel audio/speech and multimedia data signal processor, and a multi-channel audio and speech and multimedia input-output unit.Abstract:
The present invention relates to a data CODEC system for computer. The data CODEC system for computer comprises a system control software, a multichannel audio/speech and multimedia data signal processor, and a multichannel audio/speech and multimedia data input-output unit. The system control software communicates multichannel audio/speech and multimedia data with the multichannel audio/speech and multimedia data signal processor according to control of various application programs. The multichannel audio/speech and multimedia data signal processor processes multichannel audio/speech and multimedia data. The multichannel audio/speech and multimedia data input-output means inputs/outputs multichannel audio/speech and multimedia data from/to an external system.read more
Citations
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References
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Patent
Computer-based, audio/visual creation and presentation system and method
Bradley James Beitel,Mark S. Bishop,John J. Deacon,Robert Douglas Gordon,Kenneth Bradley Smith,Lonnie Scott Walling,Michael D. Wilkes,Peter Cornelius Yanker,Nancy Anne Burns,Charles Leslie Haug +9 more
TL;DR: In this article, a user/PC interface system is described which enables the creation and performance of a synchronized audio/visual story on the PC, which is responsive to a label to execute a predetermined command upon the appearance of the label in the audio presentation.
Patent
Audio-video conferencing system
TL;DR: A processor unit for a multipoint audio-video conferencing system (100), where the processor unit includes a host processor and a plurality of digital signal processors (180-194), in communication with each other over a first bus (150) and in communicating with and controlled by the host processor over a second bus (152), is described in this article.
Patent
Managing audio data using a graphics display controller
TL;DR: In this paper, a portion of the video display memory associated with the graphics display controller is allocated to one or more audio data buffers to hold digitized data for audio recording and/or playback.
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PC-based conferencing system
TL;DR: In this article, a video and audio subsystems reside partially on the host processor and partially on a video/communication board, respectively, and the video subsystem generates and passes local compressed video signals corresponding to local analog video signals to the communications subsystem.
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A single chip solution for multimedia GSM mobile station systems
TL;DR: In this article, a single chip CMOS technology architecture is used to implement all or various combinations of baseband radio transmission, baseband interfaces and filtering, source coding, source interfaces, control and supervision, power and clock management, keyboard and display drivers, memory management and code compaction, digital signal processing ( DSP ) and DSP memory and radio interface functions.