HammondWiki - Diff: Tremulant

Differences between current version and predecessor to the previous major change of Tremulant.

Other diffs: Previous Revision, Previous Author

Newer page: version 3 Last edited on February 21, 2003 6:42 am. by SteffanDiedrichsen
Older page: version 2 Last edited on February 16, 2003 2:53 pm. by JeffDairiki
@@ -1 +1,3 @@
-Describe [ Tremulant] here
+A Tremulant just produces a periodic variation of the amplitude or volume . There's no frequency modulation like a vibrato. That's why it doesn't sound so intensive like the vibrato, which was introduced with the BV / CV models. The contruction of the tremulant was a set of switches, which shorted some resistors. These switches were driven by a cam shaft, which was coupled to the run motor. Intensity was controlled by a variable shunt resistor and affected both manual. The model E had tremolo intensity controls for each manual.  
+  
+Steffan Diedrichsen  

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