Sample Champion 3.6

Program Specifications

Download Sample Champion
Sample Champion 3.6
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Version: 3.6
Size: 3.38 MB
Publisher: Purebits
Date Added:
License [?]: Shareware
Operating System: Windows XP, Windows ME, Windows 98, Windows 95, Windows 2000
Requirements: Soundcard
Download Links: Download Sample Champion
BumperSoft Editor's Review Status:

Publisher's Description of Sample Champion

" Real-time acoustic measurements. "
- From Purebits

Sample Champion is a powerful real-time software tool designed for high precision acoustic measurements. With Sample Champion you will be able to measure the Impulse Response of a room, or analyze loudspeaker Frequency Responses using the MLS (Maximum Length Sequence) method. It has been designed for acoustical technicians, sound engineers, scientists and students. Sampling rate 5 kHz up to 192 kHz, 2 channels, 24 bit support. FFT length up to 64K points.

- Audio Quality Plugin: SNR (Signal to Noise Ratio), THD and THD+N (Total Harmonic distortion), IMD (Intermodulation Distortion)
- Filter Banks Plugin: BUTTERWORTH, CHEBYSHEV low-pass, band-pass and high-pass analog filters IEC 1260 Octave and 1/3 Octave band filters
- Waterfall Plot Plugin: 3D Cumulative Spectral Decay
- Room Acoustics Plugin: Reverberation Time, Early Decay Time, Definition, Clarity, Centre Time, Log Squared Plot, Schroeder Plot, Step Response Plot, Cumulative Energy Plot, Inverse Schroeder Integration
- Enhanced View Plugin: Energy Time Curve, Spectrogram, Nyquist Plot, Phase Unwrapping, Minimum and Excess Phase computation, Minimum Phase Impulse Response Plot
- Impedance Plugin: Loudspeaker impedance measurement, Thiele-Small parameters computation
- Transfer function, Cross-Spectrum, Coherence, Auto-Correlation, Cross-Correlation measurement. Correlation Meter, Stereo Check.
- Post-processing functions, File averaging and operations. Spectra merge
- Automatic time latency calibration.

Limitations in downloadable version

Saving disabled

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Tags

spectrum   |  analyzer   |  harmonic   |  distortion   |  pink   |  noise   |  generator   |  speaker   |  design   |  test   |  measurement   |  dsp   |  frequency   |  response   |  room   |  acoustics   

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