Fix dictaphone buffer length (#287)

* Fix dictaphone buffer length * incorporate review
mdn · Dec 17, 2024 · b0f3c05 · b0f3c05
1 parent acad140
commit b0f3c05
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/media/web-dictaphone/scripts/app.js b/media/web-dictaphone/scripts/app.js
@@ -117,9 +117,9 @@ function visualize(stream) {
 
   const source = audioCtx.createMediaStreamSource(stream);
 
+  const bufferLength = 2048;
   const analyser = audioCtx.createAnalyser();
-  analyser.fftSize = 2048;
-  const bufferLength = analyser.frequencyBinCount;
+  analyser.fftSize = bufferLength;
   const dataArray = new Uint8Array(bufferLength);
 
   source.connect(analyser);