com.orctom:vad4j

WebRTC VAD for Java

License	Apache License, Version 2.0
GroupId	com.orctom
ArtifactId	vad4j
Last Version	1.0
Release Date	Jan 4, 2018
Type	jar
Description	WebRTC VAD for Java
Project URL	https://github.com/orctom/vad4j/
Source Code Management	https://github.com/orctom/vad4j/

Download vad4j

Filename	Size
vad4j-1.0.pom
vad4j-1.0.jar	79 KB
vad4j-1.0-tests.jar	311 KB
vad4j-1.0-sources.jar	75 KB
vad4j-1.0-javadoc.jar	56 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/com.orctom/vad4j/ -->
<dependency>
    <groupId>com.orctom</groupId>
    <artifactId>vad4j</artifactId>
    <version>1.0</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/com.orctom/vad4j/
implementation 'com.orctom:vad4j:1.0'

Gradle Kotlin

// https://jarcasting.com/artifacts/com.orctom/vad4j/
implementation ("com.orctom:vad4j:1.0")

Apache Buildr

'com.orctom:vad4j:jar:1.0'

Apache Ivy

<dependency org="com.orctom" name="vad4j" rev="1.0">
  <artifact name="vad4j" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='com.orctom', module='vad4j', version='1.0')
)

Scala SBT

libraryDependencies += "com.orctom" % "vad4j" % "1.0"

Leiningen

[com.orctom/vad4j "1.0"]

Dependencies

compile (2)

Group / Artifact	Type	Version
net.java.dev.jna : jna	jar	4.5.0
org.slf4j : slf4j-api	jar	1.7.25

test (4)

Group / Artifact	Type	Version
ch.qos.logback : logback-classic	jar	1.1.11
com.google.guava : guava	jar	23.0
junit : junit	jar	4.12
org.hamcrest : hamcrest-library	jar	1.3

Project Modules

There are no modules declared in this project.

vad4j

A Java wrapper for VAD (voice activity detector) of https://github.com/dpirch/libfvad.

Usage

<dependency>
  <groupId>com.orctom</groupId>
  <artifactId>vad4j</artifactId>
  <version>1.0</version>
</dependency>

// use built-in threshold
try (VAD vad = new VAD()) {
  boolean isSpeech = vad.isSpeech(pcm);
  LOGGER.info("is speech: {}", isSpeech);
}

// or use threshold of your choise
try (VAD vad = new VAD()) {
  float score = vad.speechProbability(pcm);
  boolean isSpeech = score >= VAD.THRESHOLD;
  LOGGER.info("is speech: {}", isSpeech);
}

Notice

• It's not thread-safe. Multiply instances of VAD should be created to calculate vad concurrently.
• Don't forget to close()

Versions

Version
1.0 Jan 4, 2018