Soft-db Sound Intensity Mapping Manuale Utente Scaricare il pdf (Pagina 4)

4

Intensity Measure Representation

Intensity block representation is based on the Fresnel ellipse.

λ/2 = r

1

+ r

2

-r

r

r

2

r

1

2 kHz

2 kHz

–

–

6,4 cm

6,4 cm

4 kHz

4 kHz

–

–

3,6 cm

3,6 cm

8 kHz

8 kHz

–

–

1,9 cm

1,9 cm

Map Construction

Measure blocks and coordinates are combined during the scanning to

build the map.

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