From f9a799afab5a88a5a7358505ff70173be21e45ca Mon Sep 17 00:00:00 2001 From: Glenn Kasten Date: Fri, 25 Sep 2015 14:43:21 -0700 Subject: [PATCH] Use correct frequency range for near ultrasound Bug: 21072209 Change-Id: I892fe020fd8f6787247f1553afaf1c9376dfc263 --- media/java/android/media/AudioManager.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java index 875e7165fa810..5965d1a57eb14 100644 --- a/media/java/android/media/AudioManager.java +++ b/media/java/android/media/AudioManager.java @@ -3184,14 +3184,14 @@ public class AudioManager { /** * Used as a key for {@link #getProperty} to determine if the default microphone audio source - * supports near-ultrasound frequencies (range of 18 - 21 kHz). + * supports near-ultrasound frequencies (range of 18.5 kHz - 20 kHz). */ public static final String PROPERTY_SUPPORT_MIC_NEAR_ULTRASOUND = "android.media.property.SUPPORT_MIC_NEAR_ULTRASOUND"; /** * Used as a key for {@link #getProperty} to determine if the default speaker audio path - * supports near-ultrasound frequencies (range of 18 - 21 kHz). + * supports near-ultrasound frequencies (range of 18.5 kHz - 20 kHz). */ public static final String PROPERTY_SUPPORT_SPEAKER_NEAR_ULTRASOUND = "android.media.property.SUPPORT_SPEAKER_NEAR_ULTRASOUND";