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Summary of Contents for OPTICOM OPERA ANALYZER
- Page 1 Technical Specification for the OPERA™ Objective Perceptual Analyzer OPR-1XX-XXX-P This information may be subject to change. All brand and product names are trademarks and/or registered trademarks of their respective owners. All rights reserved. Copyright © 2001 by OPTICOM GmbH · www.opticom.de...
- Page 2 This information may be subject to change. All brand and product names are trademarks and/or registered trademarks of their respective owners. All rights reserved. Copyright © 2001 by OPTICOM GmbH · www.opticom.de...
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Page 4: Feature Overview
[1998] PSQM/IP, perceptual speech quality measure according to ITU-T rec. P.861 [1996], incl. advanced delay compensation for end-to-end measurements, developed by OPTICOM Echo measurement based on real speech, Echo Return Loss ERLmom, ERLpeak, ERL vs. delay One way delay measurement, with PESQ also delay jitter vs.time... -
Page 5: Feature Description
T E C H N I C A L S P E C I F I C A T I O N F O R T H E O P E R A ™ O B J E C T I V E P E R C E P T U A L A N A L Y Z E R On-line real time acquisition and analysis capability (PEAQ and PSQM) - Page 6 T E C H N I C A L S P E C I F I C A T I O N F O R T H E O P E R A ™ O B J E C T I V E P E R C E P T U A L A N A L Y Z E R Available Measurement Results:...
- Page 7 T E C H N I C A L S P E C I F I C A T I O N F O R T H E O P E R A ™ O B J E C T I V E P E R C E P T U A L A N A L Y Z E R Percentage of time clipped frames during measurement...
- Page 8 Includes PSQM conformance test samples PSQM/IP Measurement Description: Same as PSQM and PSQM+. Includes advanced time alignment algorithm to cope with static and variable latencies, developed by OPTICOM (Delay Tracking functionality). Algorithm standard: Based on standard ITU-T rec. P.861 Sample rates:...
- Page 9 T E C H N I C A L S P E C I F I C A T I O N F O R T H E O P E R A ™ O B J E C T I V E P E R C E P T U A L A N A L Y Z E R Sound file formats:...
- Page 10 T E C H N I C A L S P E C I F I C A T I O N F O R T H E O P E R A ™ O B J E C T I V E P E R C E P T U A L A N A L Y Z E R Includes PESQ conformance test samples,...
- Page 11 T E C H N I C A L S P E C I F I C A T I O N F O R T H E O P E R A ™ O B J E C T I V E P E R C E P T U A L A N A L Y Z E R Sound file formats:...
- Page 12 T E C H N I C A L S P E C I F I C A T I O N F O R T H E O P E R A ™ O B J E C T I V E P E R C E P T U A L A N A L Y Z E R Averaged modulation difference with emphasis on...
- Page 13 T E C H N I C A L S P E C I F I C A T I O N F O R T H E O P E R A ™ O B J E C T I V E P E R C E P T U A L A N A L Y Z E R Interfaces...
- Page 14 T E C H N I C A L S P E C I F I C A T I O N F O R T H E O P E R A ™ O B J E C T I V E P E R C E P T U A L A N A L Y Z E R Level:...
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Page 15: System Hardware Description
T E C H N I C A L S P E C I F I C A T I O N F O R T H E O P E R A ™ O B J E C T I V E P E R C E P T U A L A N A L Y Z E R In-band Signaling...