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Avantgarde Acoustic Solo

Click on links for full set of plots.


Horizontal directivity plots

Avantgarde Acoustic Solo H Contour Plot

Full horizontal contour plot

Directivity index plots

Avantgarde Acoustic Solo Horizontal DI Plot

Horizontal plane directivity index plot

Constant directivity metrics plots

Avantgarde Acoustic Solo Horizontal Polar XCorr Plot

Full horizontal NACC plot


Measurement notes:

  1. Date performed: 29 April 2014
  2. Nominal measurement distance: not available
  3. Transducer type: coaxial dynamic
  4. Exponential sine sweep settings:
    • Frequency range: 20 Hz to 24 kHz
    • Duration: 5 seconds
  5. Impulse response window settings:
    • Type: Tukey (cosine fade-in, flat, cosine fade-out)
    • Duration: (0.5, 3, 0.5) msec
  6. Frequency resolution: 250 Hz
  7. Spectral smoothing: 1/24th octave
  8. Directivity index averaging range: 500 Hz to 20 kHz
  9. Alignment: Information not available.
  10. Additional notes: None.