diff --git a/goborator.go b/goborator.go
index 3f5f5b3..502b66f 100644
--- a/goborator.go
+++ b/goborator.go
@@ -47,7 +47,7 @@ func (g *Gaborator) gaborTransform(audioData []float32) {
 func (g *Gaborator) GetChannel() chan []float32 {
 
 	if g.coefficientOutputChannel == nil {
-		g.coefficientOutputChannel = make(chan []float32)
+		g.coefficientOutputChannel = make(chan []float32, 1024)
 	}
 
 	return g.coefficientOutputChannel
diff --git a/sample/README.md b/sample/README.md
index 3c73667..c8c9fd7 100644
--- a/sample/README.md
+++ b/sample/README.md
@@ -1,2 +1,2 @@
 
-$ ffmpeg -i MooveKa_-_Rockabilly_Punk_Rock.mp3 -map 0:a:0 -ar 16000 -ac 1 -c:a pcm_f32le -f f32le test.raw
+`$ ffmpeg -i MooveKa_-_Rockabilly_Punk_Rock.mp3 -map 0:a:0 -ar 16000 -ac 1 -c:a pcm_f32le -f f32le test.raw`