linux搭建声纹识别,声纹识别SDK-FreeSR
FreeSR (A Free Library for Speaker Recognition)，免费的声纹识别/性别识别SDK，支持Android/Windows/Linux等平台。
https://github.com/NonDay/FreeSR
1.实现算法：
gmm-ubm/i-vector/x-vector
2.功能
说话人识别(验证)，包括注册/识别两个阶段 (gmm-ubm/i-vector)
性别识别，根据语音片段判断性别(gmm-ubm/x-vector)
3.支持平台
Windows/ Linux/ Android
4.使用方法
4.1Windows
4.2 Android
通过Android Studio 加载.so库，在项目里新建libs文件夹，根据debug/release选择对应的so库，拷贝目录 arm64-v8a、armeabi-v7a、x86、x86_64到libs文件夹下
在build.gradle文件里添加
android {
......
sourceSets{
main{
jniLibs.srcDirs = ['libs']
}
}
}
新建Package(com.freesr)，将以下文件拷贝到该package目录
可进行说话人性别识别以及说话人识别，支持gmm-ubm和ivector，更详细的方法可参考java文件：
import com.freesr.*;
static {
System.loadLibrary("freesr");
}
//1. gener recognition
int sample_rate = 8000;
SpeakerRecognizerGMM SpkRec = new SpeakerRecognizerGMM(sample_rate);
ArrayListStr spk_models = new ArrayListStr();
ArrayListStr spk_names = new ArrayListStr();
spk_names.add("female");
spk_models.add("female.model");
spk_names.add("male");
spk_models.add("male.model");
boolean init = SpkRec.Init("freesr-gender-model.bin", spk_names, spk_models);
if(!init)
{
// failed to init
return ;
}
String rec_result = SpkRec.RecognizeSpeaker("english.wav");
double score = SpkRec.GetScore()
//2. speaker recognition
int sample_rate = 8000;
// SpeakerRecognizerIVector SpkRec = new SpeakerRecognizerIVector(sample_rate)
// boolean init = SpkRec.Init("freesr-ivector-model.bin", spk_names, spk_models);
SpeakerRecognizerGMM SpkRec = new SpeakerRecognizerGMM(sample_rate);
boolean init = SpkRec.Init("freesr-ubm-model.bin", spk_names, spk_models);
if(!init)
{
// failed to init
return ;
}
ArrayListStr fpaths = new ArrayListStr();
fpaths.add("english.wav");
fpaths.add("english.wav");
......
String reg_name = "spkA";
String reg_path = "spkA.model"
boolean ret = SpkRec.RegisterSpeaker(fpaths,reg_name,reg_path)
String rec_result = SpkRec.RecognizeSpeaker("english.wav");
double score = SpkRec.GetScore()
Android示例工程：https://download.csdn.net/download/u012594175/12296957
Android相关so文件下载地址：https://share.weiyun.com/5O9BdLP
地址：https://github.com/NonDay/FreeSR