Datasheet

17 © 03/2020 | Changes without notice. | RTW GmbH & Co. KG | Am Wassermann 25 | 50829 Köln | Phone [phone] | Fax [phone] | [e-mail] | www.rtw.com
Measuring range: 45 dB max.
Scaling: 3, 6, 9 dB
Functions: • Input selection
• Peak hold on/off
• A, C, Linear weighting
• Integration time
• Set reference
• Scaling
• Frequency range
• Bargraph arrangement
• Display-Hold
Integration time (ballistics): Impulse, Fast, Slow, Peak (10 ms)
Optional Licence SW20004: SSA - Surround Sound
Analyzer
Dynamic display for visualizing the interaction of all surround parameter
corresponding to the subjective listening impression
--- Precondition: Software licence SW20002 is activated. ---
For the display of more than 4 channels software licence SW20001 is
required.
Surround-Sound-Analyzer
Display: • Graphical display indicating the single channel
and total program loudness acc. to selected
weighting fi lter (Total Volume Indicator) acc.
to selected weighting fi lters (e. g. SPL or
Loudness)
• Position and width of phantom sound
sources (PSI)
• Correlation of adjacent channels in PSI (color)
resp. TVI (shape of line): red resp. funnel:
negative range, yellow resp. straight line: “0”
range, green resp. roof: positive range
• Separate correlators for the outer adjacent
channels switchable: red: negative range,
white: „0“ range, green: positive range
• Dominance indicator (DMI)
• LFE Phase (warning display, if correlation
between any channel and LFE is negative)
Optional Licence SW20005: Radar Display
High resolution circular Loudness display corresponding to the Loudness
Radar Meter of TC electronic
®
.
--- Precondition: Software licence SW20002 is activated. ---
For the display of more than 4 channels software licence SW20001 is
required.
Radar Loudness Meter
Display: • Momentary Loudness values (circular)
• History (circular)
• Measuring time (numerical)
• 2 Loudness descriptors (numerical)
• Peak
Mode: Radar or Statistics
Sliding Loudness: 3 s, 6 s, 10 s, 15 s, 30 s, 1 min, 2 min, 4 min, 8 min
Descriptors: Off, Program Loudness, Loudness Max, Loud-
ness Range, Sliding Loudness (max. 2 at a time)
Speed: 1, 4, 12, 30 min, 1, 2, 4, 12, 24 h
Resolution: 3 dB, 4 dB, 6 dB, 8 dB, 10 dB, 12 dB, selectable
Low Level: -30 to -6 LU
Specifi cations (continued)
Optional Licence SW20006: RTW Premium PPM plus
Vectorscope
High resolution Multistandard-PPM display with advanced scales and with
Audio Vectorscope (4 instances available) and Moving Coil instruments (PPM,
VU, Loudness, BBC mode). Expands licence SW20001 with Multi-Correlator
instrument in multi-channel mode, if activated. For the display of Loudness
software licence SW20002 is required.
General
Input sources: analog and/or digital, depending on selected
audio interface
Display: • Peak level
• Peak hold
• Numerical value of the display
• Digital Over
Functions: • Gain (+20 dB, +40 dB acc. to standard)
• Peak hold on/off
• Memory
• Reset
Analog Peakmeter Extension
Analog scales: • Zoom10: +10 .. –10,
• Zoom1: +1 .. –1,
• SMPTE24: +24 .. –30
• SMPTE20: +20 .. –40
• NHK
Integration time: acc. to standard or 20 ms, 10 ms, 1 ms, 0,1 ms
Peak hold indicator: 1, 2, 4, 10, 20, 30 s, manual reset or off
Digital Peakmeter Extension
Word width: 24 bit
Digital scales: • TP20: +3 .. –20 dB
• Dig20: 0 .. –20 dB
• Dig0: +18 .. 0 dB
• Dig18: +18 .. –18 dB
• Dig40: +20 .. –40 dB
• ARD9: +9 .. –60 dB
• DIN10: +10 .. -50 dB,
• Zoom10: +10 .. –10,
• Zoom1: +1 .. –1,
Headroom/Headroom Ref: adjustable from 0 to –20 dB in steps of 1 dB
Operation fi eld: adjustable from 0 to –20 dB in steps of 1 dB
Integration time (Attack): acc. to corresponding standard or selectable:
Sample, 20 ms, 10 ms, 1 ms, 0.1 ms
Gain: +20 dB, +40 dB (acc. to standard)
High-pass fi lter: Off, 5 Hz, 10 Hz, 20 Hz
Peak hold indicator: 1 s, 2 s, 4 s, 10 s, 20 s, 30 s, manual reset or off
Over indicator hold time: 1 s or manual
Over indicator PPM
- Threshold: Full Scale, Full Scale -1LSB, Full Scale -2LSB,
–0.1 dBFS, –0.5 dBFS, –1 dBFS, –2 dBFS,
–3 dBFS
- Attack time: 1 to 15 samples
- Word width: 16 to 24 bit, selectable
Over indicator True Peak
- Threshold: adjustable