Pub Date : 1998-02-01DOI: 10.1109/VRAIS.1993.378258
Michael Cohen, N. Koizumi
Audio windowing is a front-end, or user interface, to an audio system with a real-time spatial sound back end. Complementing directionalization by a digital signal processor (DSP), gain adjustment is used to control the volume of the various mixels ([sound] mixing elements). Virtual gain can be synthesized from components derived from collective iconic size, mutual distance, orientation and directivity, and selectively enabled according to room-wise partitioning of sources across sinks. This paper describes a derivation of virtual gain, and outlines the deployment of these expressions in an audio windowing system.
{"title":"Virtual Gain for Audio Windows","authors":"Michael Cohen, N. Koizumi","doi":"10.1109/VRAIS.1993.378258","DOIUrl":"https://doi.org/10.1109/VRAIS.1993.378258","url":null,"abstract":"Audio windowing is a front-end, or user interface, to an audio system with a real-time spatial sound back end. Complementing directionalization by a digital signal processor (DSP), gain adjustment is used to control the volume of the various mixels ([sound] mixing elements). Virtual gain can be synthesized from components derived from collective iconic size, mutual distance, orientation and directivity, and selectively enabled according to room-wise partitioning of sources across sinks. This paper describes a derivation of virtual gain, and outlines the deployment of these expressions in an audio windowing system.","PeriodicalId":82357,"journal":{"name":"Presence normande","volume":"27 1","pages":"53-66"},"PeriodicalIF":0.0,"publicationDate":"1998-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75689885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1996-04-22DOI: 10.1109/ROBOT.1996.503572
P. Backes, Stephen F. Peters, Linh Phan, K. Tso
The new task lines and motion guides approaches to telerobotics are described. Motion guides is a new paradigm for teleoperation of a robot where the path is teleoperated rather than the robot, and the robot is constrained to follow the path. Continuous commands to the robot are only onedimensional: forward, back, or halt along the motion guide. Task lines have subtasks attached to motion guides. The task lines and motion guides have been implemented in a virtual reality environment to enable task description and execution in a natural, virtual reality graphics environment rather than via direct interaction with a command program. Subtasks are represented in the virtual reality environment by icons attached to the motion guides. The combination of task lines and motion guides is valuable for ground control of Space Station robots, which is the initial application for this technology.
{"title":"Task Lines and Motion Guides","authors":"P. Backes, Stephen F. Peters, Linh Phan, K. Tso","doi":"10.1109/ROBOT.1996.503572","DOIUrl":"https://doi.org/10.1109/ROBOT.1996.503572","url":null,"abstract":"The new task lines and motion guides approaches to telerobotics are described. Motion guides is a new paradigm for teleoperation of a robot where the path is teleoperated rather than the robot, and the robot is constrained to follow the path. Continuous commands to the robot are only onedimensional: forward, back, or halt along the motion guide. Task lines have subtasks attached to motion guides. The task lines and motion guides have been implemented in a virtual reality environment to enable task description and execution in a natural, virtual reality graphics environment rather than via direct interaction with a command program. Subtasks are represented in the virtual reality environment by icons attached to the motion guides. The combination of task lines and motion guides is valuable for ground control of Space Station robots, which is the initial application for this technology.","PeriodicalId":82357,"journal":{"name":"Presence normande","volume":"78 1","pages":"494-502"},"PeriodicalIF":0.0,"publicationDate":"1996-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87315650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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