Broadcast Digital Audio Loudness Monitor
Follows ITU and EBU loudness standards
Traditional PPM and VU meters measure the physical property of audio itself, while loudness is the subjective feelings of human beings. People may feel uncomfortable if different TV programs have different loudness level. In order to regulate the audio loudness in broadcast industry, International Telecommunication Union (ITU) and European Broadcasting Union (EBU) established standard of how to calculate loudness and what is the target loudness value that people feel comfortable.
SWIT M-1072A is the right monitor for SDI/HDMI embedded audio loudness monitoring, follows ITU-R BS.1770-3 and EBU-R-128 standards.
M-1072A
7-inch SDI/HDMI Audio Loudness Monitor
◆ 7-inch FFS LCD Panel of 1024×600
◆ 3.0” Magnetically shield coaxial speaker
◆ 19-inch 3U standard rack mounting
◆ HD/SD-SDI, HDMI input and loop out
◆ 2-ch SDI/HDMI VU&PPM audio meters
◆ SDI/HDMI audio loudness meter
◆ Average loudness value display
◆ Trace history loudness by waveforms
◆ Count history loudness by histograms
◆ Audio Lissajous phase pattern display
◆ Quad-split or full screen display
Power Supply
M-1072A provides a 4-pin XLR socket of DC 6.5-17V power input, and an AC-DC adaptor is attached on the rear panel of the monitor.
Standard Package
The M-1072A standard package includes:
1x 4-pin XLR power adaptor (A-PA02)
1x LCD protective film (A-PF07)
Follows ITU and EBU loudness standards
Traditional PPM and VU meters measure the physical property of audio itself, while loudness is the subjective feelings of human beings. People may feel uncomfortable if different TV programs have different loudness level. In order to regulate the audio loudness in broadcast industry, International Telecommunication Union (ITU) and European Broadcasting Union (EBU) established standard of how to calculate loudness and what is the target loudness value that people feel comfortable.
SWIT M-1072A is the right monitor for SDI/HDMI embedded audio loudness monitoring, follows ITU-R BS.1770-3 and EBU-R-128 standards.
M-1072A
7-inch SDI/HDMI Audio Loudness Monitor
◆ 7-inch FFS LCD Panel of 1024×600
◆ 3.0” Magnetically shield coaxial speaker
◆ 19-inch 3U standard rack mounting
◆ HD/SD-SDI, HDMI input and loop out
◆ 2-ch SDI/HDMI VU&PPM audio meters
◆ SDI/HDMI audio loudness meter
◆ Average loudness value display
◆ Trace history loudness by waveforms
◆ Count history loudness by histograms
◆ Audio Lissajous phase pattern display
◆ Quad-split or full screen display
Power Supply
M-1072A provides a 4-pin XLR socket of DC 6.5-17V power input, and an AC-DC adaptor is attached on the rear panel of the monitor.
Standard Package
The M-1072A standard package includes:
1x 4-pin XLR power adaptor (A-PA02)
1x LCD protective film (A-PF07)
LCD Performance
Size 7 inches
Display area 154×90mm
Resolution 1024×600
Aspect ratio 16:9 (4:3 adjustable)
Brightness 400cd/m2
Contrast 900:1
Color 16.77 million colors
Viewing angle Horizontal: 160°Vertical: 160°
Input
BNC ×2 HD/SD-SDI input
HDMI ×1 HDMI input
Output
BNC ×2 HD/SD-SDI loop output
HDMI ×1 HDMI loop output
6.35mm ×1 SDI and HDMI audio output
Video Format
SDI SMPTE-274M 1080i (60 / 59.94 / 50)
1080p (30 / 29.97 / 25 / 24 / 23.98)
SMPTE-RP211 1080psf (30 / 29.97 / 25 / 24 / 23.98)
SMPTE-296M 720p (60 / 59.94 / 50)
SMPTE-125M 480i (59.94)
ITU-R BT.656 576i (50)
HDMI 480i/ 576i / 480p / 576p
1080i (60 / 59.94 / 50)
720p (60 / 59.94 / 50)
1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98)
Working voltage DC 6.5V-17V
Power consumption ≤12W
Working temperature 0°C～+40°C
Working humidity 10%～90%
Storage temperature -15°C～+60°C
Storage humidity 10%～90%
Dimensions 483×123×130mm
Net weight (main body) 3.23kg
Size 7 inches
Display area 154×90mm
Resolution 1024×600
Aspect ratio 16:9 (4:3 adjustable)
Brightness 400cd/m2
Contrast 900:1
Color 16.77 million colors
Viewing angle Horizontal: 160°Vertical: 160°
Input
BNC ×2 HD/SD-SDI input
HDMI ×1 HDMI input
Output
BNC ×2 HD/SD-SDI loop output
HDMI ×1 HDMI loop output
6.35mm ×1 SDI and HDMI audio output
Video Format
SDI SMPTE-274M 1080i (60 / 59.94 / 50)
1080p (30 / 29.97 / 25 / 24 / 23.98)
SMPTE-RP211 1080psf (30 / 29.97 / 25 / 24 / 23.98)
SMPTE-296M 720p (60 / 59.94 / 50)
SMPTE-125M 480i (59.94)
ITU-R BT.656 576i (50)
HDMI 480i/ 576i / 480p / 576p
1080i (60 / 59.94 / 50)
720p (60 / 59.94 / 50)
1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98)
Working voltage DC 6.5V-17V
Power consumption ≤12W
Working temperature 0°C～+40°C
Working humidity 10%～90%
Storage temperature -15°C～+60°C
Storage humidity 10%～90%
Dimensions 483×123×130mm
Net weight (main body) 3.23kg