Quantum Data 780C User Manual page 60

780C Multi-Interface Interoperability Tester – User Guide
Table 4-6: Audio Pattern Tests
Pattern
Pink Noise Patterns:
500-2kHz Pink noise

20-20kHz Pink noise

Application:
 Tests sound pressure level
Main speaker frequency

response
Sine Wave Pattern:
63Hz

 125Hz
1kHz (5.0 only - no subwoofer)

4kHz (5.0 only - no subwoofer)

Application:
 Speaker distortion
Impulse Pattern
Application:
Early reflections

Polarity Pattern
Application:
Polarity of the speaker wires

September 29, 2014
Format Interfaces
HDMI
Dolby Digital 5.1
HDBASET
SDI
SPDIF
Optical
HDMI ARC (780C only)
HDMI
DTS-ES 6.1
HDBASET
SDI
SPDIF
Optical
HDMI ARC (780C only)
HDMI
Dolby Digital 5.1
HDBASET
SDI
SPDIF
Optical
HDMI ARC (780C only)
HDMI
DTS-ES 6.1
HDBASET
SPDIF
SDI
Optical
HDMI ARC (780C only)
HDMI
Dolby Digital 5.1
HDBASET
SPDIF
SDI
Optical
HDMI ARC (780C only)
HDMI
DTS-ES 6.1
HDBASET
SPDIF
Optical
HDMI ARC (780C only)
HDMI
Dolby Digital 5.1
HDBASET
SPDIF
Optical
HDMI ARC (780C only)
HDMI
DTS-ES 6.1
HDBASET
SPDIF
Optical
HDMI ARC (780C only)
Range of Values
 Individually selectable channels
 Cycle – cycling through each
channel; 8 seconds per channel
Channel selection:
 Select All channels or...
 Cycle – cycling through each
channel; 8 seconds per channel
Individually selectable channels

Cycle – cycling through each

channel; 8 seconds per channel
Individually selectable channels

Cycle – cycling through each

channel; 8 seconds per channel
Revision A1
Page 59