X-Git-Url: https://svn.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/a891a827a9bad83d44164ffdd7b28f070c439e46..d8214dc258396483f72533504515a4e1d1b3deef:/interpretor/beam.ml

diff --git a/interpretor/beam.ml b/interpretor/beam.ml
index 7726e95..c4c3b9e 100644
--- a/interpretor/beam.ml
+++ b/interpretor/beam.ml
@@ -103,7 +103,11 @@ class beam : signal_type array -> beam_type =
 
       method frequency : int array = 
 	let each_rate : signal -> int = 
-	  fun (s : signal) -> s#frequency in
+	  fun (s : signal) -> 
+	    let rate = s#frequency in
+	    if rate > 0 then rate
+	    else if rate = 0 then 44100
+	    else raise (Beam_matching "frequency error.") in	
 	Array.map each_rate self#get 
 
     end