Soft-db Sound Intensity Mapping Manuel d'utilisateur télécharger pdf (Page 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.

1 2 3 4 5 6 7

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