Merge pull request #2540 from pipecat-ai/aleix/dtmf-tones-slower

audio(dtmf): use longer tones and longer gaps

scripts/dtmf/generate_dtmf.sh

@@ -17,8 +17,8 @@ declare -A DTMF=(
 )
 
 # Tone duration (seconds) + gap after
-DURATION=0.2
-GAP=0.05
+DURATION=0.3
+GAP=0.2
 SAMPLERATE=8000
 
 for key in "${!DTMF[@]}"; do