Description
LA-0704 Sound recording function / Offline analysis function
Sound Recording Function:
Easy recording by selecting memory mode “Record” and pushing the Start button.
Offline Analysis Function:#
In addition to playback and preview on the main unit, recalculation such as Leq, reanalysis such as FFT, RTA, and RTA can be performed. When you want to perform further analysis, you can transfer data to the secondary processing software.
Sound recording function
Feature |
Specification |
Memory mode |
Record |
Sampling frequency |
64 kHz |
Recording time |
approx. 8 hours (4 GB, at 16-bit recording)
approx. 5.5 hours (4 GB, at 24-bit recording) |
Recording range |
Normal range
(Not supported at 16-bit wide range) |
File format |
wav (audio data) and csv (trend data for playback: Lz at 1s intervals) |
Note: Up to 2 GB of recording by OS-2000 (recorded data with LA).
The recording should be within the specified time frame.
Recording time:
4.5 hours (2 GB, at 16-bit recording)
3 hours (2 GB, at 24-bit recording)
Offline analysis function
・SLM (Single/Dual/Quad mode)
・RTA1/1, Filter 1/1 mode
・RTA1/3, Filter 1/3 mode: LA-0702 required
・FFT mode : LA-0703 required
Note: Trigger function is not available.
Note: Time setting is only MeasureTime.
*L-SIM mode LA-0707 and SQE mode (LA-0708A) L-SIM mode (LA-0707) and SQE mode (LA-0708A): Available ver. 4.0 or higher.
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