- Acoustic related products
- Sound level meter
Data Management Software
(ACO Wave Measure)
The main function
Analysis of .wav file (sampling rate: 48kHz , format: 16 bit PCM)
The .wav file data recorded on RSR(Real Sound Recording) card for ordinary Sound Level Meter TYPE 6236/Precision Sound Level Meter TYPE 6238 is acquired to calculate and display Leq, Lmax, LE, and Lx(1-99,min) for all frequency bands, All Pass(Z-weighted value) and Frequency weighting value (either A or C).
Temporal waveform or octave level (dB) in bar graph or in numerical list can be displayed.
NC-curve for display
On the completion of each measurement interval in 1/1 octave mode, NC criterion curve together with NC value evaluated is displayed.
Text file output
The level data for all frequency bands, All Pass and Frequency weighting value (either A or C) can be output to the text file.
1/3 Octave: 32 bands with center frequency 12.5Hz～16kHz.
1/1 octave bands pass filter complies with JIS TYPE I.
1/3 octave bands pass filter complies with JIS TYPE I.
Time weighting value: Fast or Slow.
Frequency weighting value: A or C.
Sampling interval for measured level data: 100msec.
|Required OS||Windows95(R)/NT4.0 or more.|
|HDD free space available||10MB or more.|
|Display resolution||More than 800×600 pixels.|
|Required interface||Possess the SD card slot.|