com.aispeech.export.config

Class EchoConfig.Builder

java.lang.Object

com.aispeech.lite.base.BaseConfig.Builder

com.aispeech.export.config.EchoConfig.Builder

Enclosing class:

EchoConfig

public static class EchoConfig.Builder
extends BaseConfig.Builder

Field Summary

Fields inherited from class com.aispeech.lite.base.BaseConfig.Builder

tagSuffix

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
EchoConfig	create()
EchoConfig.Builder	setAecResource(java.lang.String aecResource) 设置 ECHO 模式的 AEC 资源
EchoConfig.Builder	setChannels(int channels) 音频总的通道数，1+1，默认为2
EchoConfig.Builder	setEchoCallbackBufferSize(int bufferSize) Deprecated. 使用sspe代替原有的echo
EchoConfig.Builder	setMicNumber(int micNumber) mic数，默认为1
EchoConfig.Builder	setMicType(int type) 设置启用麦克风阵列类型
EchoConfig.Builder	setMonitorEnable(boolean enableMonitor) 是否开启AEC健康检查，默认关闭
EchoConfig.Builder	setMonitorPeriod(int monitorPeriod) 设置健康检查运行周期,默认200ms
EchoConfig.Builder	setRecChannel(int recChannel) 默认为1,即左通道为rec录音音频,右通道为play参考音频（播放音频） 若设置为2, 通道会互换，即左通道为play参考音频（播放音频）,右通道为rec录音音频
EchoConfig.Builder	setSavedDirPath(java.lang.String savedDirPath) AEC保存的音频文件目录， aec之前的原始音频文件格式：echoSavedPath/echo_in_时间戳.pcm， aec之后的一路音频文件格式：echoSavedPath/echo_out_时间戳.pcm
EchoConfig.Builder	setTagSuffix(java.lang.String tagSuffix) 设置引擎实例tag后缀，用于区分不同场景

Methods inherited from class com.aispeech.lite.base.BaseConfig.Builder

build

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

setMonitorEnable

public EchoConfig.Builder setMonitorEnable(boolean enableMonitor)

是否开启AEC健康检查，默认关闭

Parameters:

enableMonitor - boolean

Returns:

EchoConfig.Builder

setMonitorPeriod

public EchoConfig.Builder setMonitorPeriod(int monitorPeriod)

设置健康检查运行周期,默认200ms

Parameters:

monitorPeriod - 运行周期

Returns:

EchoConfig.Builder

setAecResource

public EchoConfig.Builder setAecResource(java.lang.String aecResource)

设置 ECHO 模式的 AEC 资源

1. 如在 sd 里设置为绝对路径 如/sdcard/speech/***.bin

2. 如在 assets 里设置为名称

Parameters:

aecResource - echo资源绝对路径

Returns:

EchoConfig.Builder

setChannels

public EchoConfig.Builder setChannels(int channels)

音频总的通道数，1+1，默认为2

Parameters:

channels - 通道数

Returns:

EchoConfig.Builder

setMicNumber

public EchoConfig.Builder setMicNumber(int micNumber)

mic数，默认为1

Parameters:

micNumber - mic数量

Returns:

EchoConfig.Builder

setMicType

public EchoConfig.Builder setMicType(int type)

设置启用麦克风阵列类型

Parameters:

type - 麦克风阵列类型

setRecChannel

public EchoConfig.Builder setRecChannel(int recChannel)

默认为1,即左通道为rec录音音频,右通道为play参考音频（播放音频） 若设置为2, 通道会互换，即左通道为play参考音频（播放音频）,右通道为rec录音音频

Parameters:

recChannel - 通道互换 ,默认 1

Returns:

EchoConfig.Builder

setSavedDirPath

public EchoConfig.Builder setSavedDirPath(java.lang.String savedDirPath)

AEC保存的音频文件目录， aec之前的原始音频文件格式：echoSavedPath/echo_in_时间戳.pcm， aec之后的一路音频文件格式：echoSavedPath/echo_out_时间戳.pcm

Parameters:

savedDirPath - 音频保存目录，如： /sdcar/aispeech/echo/

Returns:

EchoConfig.Builder

setEchoCallbackBufferSize

@Deprecated
public EchoConfig.Builder setEchoCallbackBufferSize(int bufferSize)

Deprecated. 使用sspe代替原有的echo

设置echo回调的buffer大小

Parameters:

bufferSize - echo后的数据大小

Returns:

this

setTagSuffix

public EchoConfig.Builder setTagSuffix(java.lang.String tagSuffix)

Description copied from class: BaseConfig.Builder

设置引擎实例tag后缀，用于区分不同场景

Overrides:

setTagSuffix in class BaseConfig.Builder

Returns:

create

public EchoConfig create()