WinMLS is a sound card based software for high quality audio, acoustics and vibrational measurements
using your PC/laptop. The fact that it is sound card based, makes it possible for you to select Between a large
and growing number of hardware solutions.
Key features
Measurement modes:
- Swept sine (recommended for Impulse response measurements)
- External source (pink noise, music, etc...)
- MLS (recommended for speech parameter measurements)
- Sinusoid
- Scope (no excitation signal)
- Pseudonoise (pink and white noise)
Plot types
WinMLS measures data in time domain. However, the measurement result can be presented as any of the
following:
- Time data / Impulse response (echogram)
- Integrated time data / Step response
- Energy-time curve
- Schroeder curve
- Spectrum / Frequency response
- Phase response
- Group delay
- Room Acoustics Parameters
- Parameters (dBA, dBC, THD etc...)
- Waterfall (time and frequency domain combined)
General parameters
- Sound level, dB, dBA, dBB, dBC
- Total harmonic distortion, THD
- Separate harmonic distortion component
- Sound reduction, R鈥檞
- Impact sound level, L鈥檔w