OPTICOM OPERA ANALYZER - Manual, Technical Specification

12, TECHNICAL SPECIFICATION FOR THE OPERA™ OBJECTIVE PERCEPTUAL ANALYZER 9 Averaged modulation difference with emphasis on introduced modulations and modulation changes where the reference contains little or no modulations (AmodDif2B, RModDifA), RMS value of the averaged noise loudness with emphasis o…

7, TECHNICAL SPECIFICATION FOR THE OPERA™ OBJECTIVE PERCEPTUAL ANALYZER 4 Percentage of time clipped frames during measurement (Time Clipped), Percentage of severely distorted frames during measurement (Sev. Distorted), PSQM according to P.861, silence weight = 0.0 (PSQM- W0), PSQM …

11, TECHNICAL SPECIFICATION FOR THE OPERA™ OBJECTIVE PERCEPTUAL ANALYZER 8 Sound file formats: WAVE-files containing A-law, mu-law, linear PCM (8 or 16 bit) Max. duration of measurement signals: File-based: As defined by WAVE-format On-line: )8(( 2 32 plebitspersamfs∗ (e.g. ~12.4 hours at…

6, TECHNICAL SPECIFICATION FOR THE OPERA™ OBJECTIVE PERCEPTUAL ANALYZER 3 Available Measurement Results: Timesignal, Delay vs. Time, PESQ MOS, Jitter, Minimum, maximum and average delay, Front-end clipping FEC 1 , Hold-over time HOT 1 , Attenuation 1 , Background noise 1 , Signal-to-n…

9, OPTICOM OPERA ANALYZER - TECHNICAL SPECIFICATION FOR THE OPERA™ OBJECTIVE PERCEPTUAL ANALYZER 6 Sound file formats: WAVE-files containing A-law, mu-law, linear PCM (8 or 16 bit) Max. duration of measurement signals: File-based: As defined by WAVE-format On-line: )8(( 2 32 plebitspersamfs∗ (e.g. ~12.4 ho…

5, TECHNICAL SPECIFICATION FOR THE OPERA™ OBJECTIVE PERCEPTUAL ANALYZER 2 • On-line real time acquisition and analysis capability (PEAQ and PSQM) • Comprehensive scripting interface • Remote Control via IP • DDLC™ improved timing accuracy (Dynamic Driver Latency Compe…