diff --git a/doc/classes/AudioEffectCapture.xml b/doc/classes/AudioEffectCapture.xml
index 5ab4403be5c..7a7f1f8e8a5 100644
--- a/doc/classes/AudioEffectCapture.xml
+++ b/doc/classes/AudioEffectCapture.xml
@@ -5,7 +5,7 @@
AudioEffectCapture is an AudioEffect which copies all audio frames from the attached audio effect bus into its internal ring buffer.
- Application code should consume these audio frames from this ring buffer using [method get_buffer] and process it as needed, for example to capture data from a microphone, implement application defined effects, or to transmit audio over the network.
+ Application code should consume these audio frames from this ring buffer using [method get_buffer] and process it as needed, for example to capture data from a microphone, implement application defined effects, or to transmit audio over the network. When capturing audio data from a microphone, the format of the samples will be stereo 32-bit floating point PCM.