com.aispeech.lite.hotword.ssl.n

Class NRmsEngine

java.lang.Object

com.aispeech.lite.hotword.ssl.n.NRmsEngine

All Implemented Interfaces:

INRms

public class NRmsEngine
extends java.lang.Object
implements INRms

n rms封装

Constructor Summary

Constructors

Constructor and Description
NRmsEngine()

Method Summary

Modifier and Type	Method and Description
void	feed(byte[] chanel0, byte[] chanel1, byte[] chanel2, byte[] chanel3) feed 音频
void	init(int frameNum) 初始化
float	optDms(int index) 获取当前音量最大值通道值
void	release() 销毁
void	start() 启动
void	stop() 停止

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NRmsEngine

public NRmsEngine()

Method Detail

init

public void init(int frameNum)

Description copied from interface: INRms

初始化

Specified by:

init in interface INRms

Parameters:

frameNum - 帧数

start

public void start()

Description copied from interface: INRms

启动

Specified by:

start in interface INRms

feed

public void feed(byte[] chanel0,
                 byte[] chanel1,
                 byte[] chanel2,
                 byte[] chanel3)

Description copied from interface: INRms

feed 音频

Specified by:

feed in interface INRms

Parameters:

chanel0 - 1通道音频

chanel1 - 2通道音频

chanel2 - 3通道音频

chanel3 - 4通道音频

stop

public void stop()

Description copied from interface: INRms

停止

Specified by:

stop in interface INRms

release

public void release()

Description copied from interface: INRms

销毁

Specified by:

release in interface INRms

optDms

public float optDms(int index)

Description copied from interface: INRms

获取当前音量最大值通道值

Specified by:

optDms in interface INRms

Parameters:

index - 通信信息

Returns:

int 0 - 3