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Author: Yulin Li

articles/cognitive-services/Speech-Service/how-to-lower-speech-synthesis-latency.md

@@ -317,7 +317,7 @@ For example, the bitrate of `Riff24Khz16BitMonoPcm` format is 384 kbps, while `A
 Our Speech SDK will automatically use a compressed format for transmission when a `pcm` output format is set.
 For Linux and Windows, `GStreamer` is required to enable this feature.
 Refer [this instruction](how-to-use-codec-compressed-audio-input-streams.md) to install and configure `GStreamer` for Speech SDK.
-For Android, iOS and macOS, Speech SDK uses system api to decode the compressed audio, therefore, no extra configuration is needed.
+For Android, iOS and macOS, no extra configuration is needed starting version 1.20.
 
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