Svantek SV 971A User Manual

SV 971A User Manual
132
ULT
Threshold
Level
Threshold level for calculation of ULT results.
Chapter
11.3
PTC
Threshold
Level
Threshold level for calculation of PTC results.
Chapter
11.3
RT60 Settings
Screen that enables setting the reverberation time
measurement parameters: Start Delay, Method,
Recording Time, Time Step, Averaging, Noise
Mar., Octave, Freq. Range, Logger Name and
Level.
Chapter
12.2
Start Delay
Delay between pressing the <Start> key and the
start of the RT60 measurement.
Chapter
12.2
Method
Method of the RT60 calculation: Decay (Interrupted
Noise Method) or Impulse (Impulse Response
Method). The selection of the method depends on
the used type of the sound source.
Chapter
12.2
Recording
Time
Time of measurement data (sound pressure level
decay curve) registration during RT60 calculations:
1s .. 30 s or Auto.
Chapter
12.2
Time Step
Time-step of data registration (sound pressure
level) in the file during RT60 calculations: 2, 5, 10,
20, 50 ms.
Chapter
12.2
Averaging
Averaging of the reverberation time results from
several measurements during RT60 calculations.
Chapter
12.2

Svantek SV 971A Specifications

General

Brand	Svantek
Model	SV 971A
Category	Measuring Instruments
Language	English