noiseLAB Standard Edition

noiseLAB provides sound recording, editing and analysis with 1/1 to 1/24 octave analysis, FFT, Sound Level (Fast, Slow, and Impulse), Ln (statistics) and Tone Analysis, and infrasound measurements all in a truly affordable software package.

Import wave files from Sound Level Meters or hard disk/flash recorders and analyse Sound Level, FFT and Octave Spectra. Use the Editor to select relevant portions of the signal. Export your results to Excel.

Probably the easiest-to-use professional noise analysis software on the market.

noiseLAB Standard provides  Type 1 Sound Level,  1/3 Octave and FFT analysis of imported .wav files.

• Easy calibration of imported .wav files
• Type 1 results for wave files recorded by Type 1 Sound Level Meters
• Improved accuracy by auditing and editing your recordings to only analyse the relevant data
• Streamlined calibration, analysis, and Excel export
• Process multiple recordings in one operation

• Input format: 16 or 24 bit uncompressed .wav, single-channel
• Maximum Recording Duration: 10 minutes
• FFT Analysis: Down to 10 Hz resolution, Hanning weighting
• Octave Analysis: 1/1 or 1/3 octave analysis. Linear RMS weighting
• Sound Level: Fast, Slow or Leq.  Z, A, B, or C weighted. Leq in 1 s intervals
• All Analysis types to Type 1 sound level meter standards
• Calibration: Automatic transfer of calibration from an imported 1 kHz calibration tone of Scaling information for a range of Svantek .wav files
• Editor: Create Multiple Clips as short as 1 second
• Scrubbing: Permits interactive viewing of Spectra or Sound Level as you move the cursor through the preview waveform
• Sound Playback: Includes extra gain to permit sound playback of wide dynamic range signals without the need for an external amplifier
• Graph Display: Quarter, half or full screen
• Data Export: Result export to Excel

See screenshots and a lot of tips and tricks on how to edit and analyse you files efficiently in the NoiseLab Express Quick Guide

NoiseLab Datasheet