Winappz | ARTA Audio Measurement And Analysis Software v1.6.0 | 6 Mb
ARTA - program for the impulse response measurement and for real-time spectrum analysis and frequency response measurements. Impulse response measurement system with signal generators: periodic white noise, periodic pink noise, MLS, linear and logarithmic swept-sine.
Dual channel Fourier analyzer with signal generators: white noise, pink noise, periodic white noise and periodic pink noise.
Single channel Fourier analyzer with signal generators: periodic white noise and periodic pink noise.
Spectrum, octave band and THD analyzer with signal generators: sine, two sine, multitone, white noise, pink noise, periodic white noise and periodic pink noise.
With calibrated microphone, ARTA can be used as a virtual IECC class 1 SPL meter with real time modes:
Integrating SPL meter with 24 hours data logging,
Octave SPL meter with noise rating (NR, NC, PNC, RC, NCB),
Third octave SPL meter with report of specific loudness, loudness in sones and loudness level in phones.
The ARTA program is also a powerful analyzer of:
Gated frequency response,
Smoothed frequency response (in 1/n-octave bands),
Step response,
Impulse response envelope (ETC – curve),
Cumulative spectral decay waterfall graphs and sonogram,
Burst decay waterfall graphs and sonogram,
Energy decay in reverberant environments,
Room acoustical parameters,
Directivity patterns,
Speech intelligibility measures: MTF, STI, RASTI, %AL.
December 6, 2009. ARTA version 1.6.0 is published.
New features, implemented in program ARTA, are:
- Signal recorder now function as storage scope with triggering capabilities on both channels, with predelay and postdelay.
- For recorded signal the gated spectrum analysis and Short-Time Fourier waterfall plot are possible.
- Import from wav and ascii files can be analysed as IR or signal time record.
- A contour plot added for the presentation of directivity patterns.
- In reveberation window, the 95% cut of tail enabled.
- In all time windows 8 x zoom enabled, with zoom report on graphs.
- A button is added to Imp window control bar, for setting cursor on position of max amplitude.
- New tool: Two-channel voltage level meter and 1/3 oct. analyser.
- Enhanced FR target filter generation.
- Difference mode - in Fr1, Fr2, Spa - shows difference of Magnitude and overlay levels.
Following bugs are removed:
- Arta 'Load target' command - accept files with arbitrary number of points (removed hidden restriction on 720 points)
- Arta peak meter in SPL windows is tracking the peak in every recorded blocks
- Limp correctly reports Le.
- Steps correctly reports X-axis values in Distortion vs. excitation plot.
Homepage: http://www.fesb.hr/
Download From Ziddu
ARTA - program for the impulse response measurement and for real-time spectrum analysis and frequency response measurements. Impulse response measurement system with signal generators: periodic white noise, periodic pink noise, MLS, linear and logarithmic swept-sine.
Dual channel Fourier analyzer with signal generators: white noise, pink noise, periodic white noise and periodic pink noise.
Single channel Fourier analyzer with signal generators: periodic white noise and periodic pink noise.
Spectrum, octave band and THD analyzer with signal generators: sine, two sine, multitone, white noise, pink noise, periodic white noise and periodic pink noise.
With calibrated microphone, ARTA can be used as a virtual IECC class 1 SPL meter with real time modes:
Integrating SPL meter with 24 hours data logging,
Octave SPL meter with noise rating (NR, NC, PNC, RC, NCB),
Third octave SPL meter with report of specific loudness, loudness in sones and loudness level in phones.
The ARTA program is also a powerful analyzer of:
Gated frequency response,
Smoothed frequency response (in 1/n-octave bands),
Step response,
Impulse response envelope (ETC – curve),
Cumulative spectral decay waterfall graphs and sonogram,
Burst decay waterfall graphs and sonogram,
Energy decay in reverberant environments,
Room acoustical parameters,
Directivity patterns,
Speech intelligibility measures: MTF, STI, RASTI, %AL.
December 6, 2009. ARTA version 1.6.0 is published.
New features, implemented in program ARTA, are:
- Signal recorder now function as storage scope with triggering capabilities on both channels, with predelay and postdelay.
- For recorded signal the gated spectrum analysis and Short-Time Fourier waterfall plot are possible.
- Import from wav and ascii files can be analysed as IR or signal time record.
- A contour plot added for the presentation of directivity patterns.
- In reveberation window, the 95% cut of tail enabled.
- In all time windows 8 x zoom enabled, with zoom report on graphs.
- A button is added to Imp window control bar, for setting cursor on position of max amplitude.
- New tool: Two-channel voltage level meter and 1/3 oct. analyser.
- Enhanced FR target filter generation.
- Difference mode - in Fr1, Fr2, Spa - shows difference of Magnitude and overlay levels.
Following bugs are removed:
- Arta 'Load target' command - accept files with arbitrary number of points (removed hidden restriction on 720 points)
- Arta peak meter in SPL windows is tracking the peak in every recorded blocks
- Limp correctly reports Le.
- Steps correctly reports X-axis values in Distortion vs. excitation plot.
Homepage: http://www.fesb.hr/
Download From Ziddu
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