remove background noise from audio android

= audiorecord.getminbuffersize (8000, Audioformat.channel_in_mono, Audioformat.encoding_pcm_16bit); 2.Android echo Cancellation There are probably two types of echo cancellation on the Internet: 1. The audio is automatically removed from the voice_communication mode of Android. 2. Use third-party libraries for elimination (WEBRTC, Speex. ) to elim

Android game background music audio volume control, android volume control Game sound effects are the music we use to play games. This is also a must-have for every game. However, if the background music you play is interrupted, we can use getCurrentPosition () this method i

Remove the black shadow of the edge when the listview slides to the top and bottom Android: fadingedge = "NONE" Remove the default black background when dragging Android: cachecolorhint = "#00000000" Remove the selected ye

When we customize dialog, we tend to want to remove the Android system definition background and title, so that we can better display our own desired effect.In fact, we just need to pay attention to a few places on the line.1. Define the theme of dialog in the style file style name="Mydialog"> item name="Android:windowframe"> @nullItem> item name="

Android ListView Remove Edge shadow, check color, drag, bottom pull, top drop background color, etc.The following is implemented through the XML definition, if necessary through the code implementation, find the corresponding is set mode settings.Remove the blue area that appears when you drop the bottom partAndroid:overscrollmode= "Never"

[Android interface] how to remove the black background and border DEMO of dialog The default dialog box of the android system is a black background and a white border style. It is quite beautiful for the android system, but it is

Method One:Gridview.setselector (new colordrawable (color.transparent)); Listview.setselector (New Colordrawable (color.transparent));Set its properties when initializing in code.Method Two:GridView Android:listselector="@android: Color/transparent"Android:numcolumns="Auto_fit"Android:columnwidth="50DP"Android:stretchmode="Spacingwidth"Android:layout_weight="1.0"Android:layout_height="0dip"Android:layout_width="match_parent"/>ListView Android:listsel