Som några av er vet har jag skrivit ett program "The Edge" för beräkning av baffelsteg. Jag har nu fixat en liten bugg i det som gav aningen för hög nivå vid låga frekvenser om man satte "mikrofonen" nära baffeln.
Saxat från dokumentationen:
- Correction of the way the strength of the edge sources was calculated. Previously, the amplitude reduction of the edge sources by the distance law included the driver-to-edge distance. This was wrong, since this part has already been taken care of when dividing the edge in sectors seen from the driver sources. A slight difference from this change can be seen when the microphone distance is near or shorter than the dimensions of the baffle. The effect of the change is a lowered level at low frequencies in the new version.
Den nya versionen finns att hämta på:
http://user.faktiskt.io/svante/edge
