Android Open Source - Development speech ZeroFrequencyFiltering






Project Summary

Android app to remove silence periods from a speech signal using Zero Frequency Filtering.

Web Site / Source Repository

ZeroFrequencyFiltering is hosted in the following web site
https://github.com/bitsnbytes7c8/ZeroFrequencyFiltering

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Project Detail

The following table is the detailed list of ZeroFrequencyFiltering.

ItemValue
Java File Count4
Supported screen sizes[hdpi]
Target SDK Version7
Minimum SDK Version7
Activity Count2
jar files usedachartengine-1.1.0.jar
android-support-v4.jar
androidplot-core-0.6.1-SNAPSHOT.jar
Required Permissionsandroid.permission.RECORD_AUDIO
android.permission.WRITE_EXTERNAL_STORAGE




Resource Files

There are 1 image files in ZeroFrequencyFiltering. The names of the image files are listed as follows.

speech_signal.png

The following screenshort is generated from the image listed above.

null

Java Source Files

ZeroFrequencyFiltering has the following Java source files.

recorder.android.CalcZff.java
recorder.android.RecorderActivity.java
speech.record.AudioRecorder.java
speech.record.recording.java