diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 4a7243f..252b42a 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -2015,7 +2015,7 @@
 
 uint32_t AudioFlinger::MixerThread::idleSleepTimeUs()
 {
-    return (uint32_t)((mFrameCount * 1000) / mSampleRate) * 1000;
+    return (uint32_t)(((mFrameCount * 1000) / mSampleRate) * 1000) / 2;
 }
 
 // ----------------------------------------------------------------------------
@@ -2476,7 +2476,7 @@
 {
     uint32_t time;
     if (AudioSystem::isLinearPCM(mFormat)) {
-        time = (uint32_t)((mFrameCount * 1000) / mSampleRate) * 1000;
+        time = (uint32_t)(((mFrameCount * 1000) / mSampleRate) * 1000) / 2;
     } else {
         time = 10000;
     }