怎么用Java实现语音测试

这篇文章主要介绍“怎么用Java实现语音测试”，在日常操作中，相信很多人在怎么用Java实现语音测试问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”怎么用Java实现语音测试”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

我录了一段音存储在这个test.m4a文件里，语音内容为"测试一下Netweaver对于并发请求的响应性能"。

使用如下Java代码进行测试：

package com.iflytek.msp.lfasr;import java.util.HashMap;import org.apache.log4j.Logger;import com.alibaba.fastjson.JSON;import com.iflytek.msp.cpdb.lfasr.client.Lfaclass="lazy" data-srclientImp;import com.iflytek.msp.cpdb.lfasr.exception.LfasrException;import com.iflytek.msp.cpdb.lfasr.model.LfasrType;import com.iflytek.msp.cpdb.lfasr.model.Message;import com.iflytek.msp.cpdb.lfasr.model.ProgressStatus;// SDK document: http://www.xfyun.cn/doccenter/lfasr#go_sdk_doc_v2public class TestLfasr {    // original media path    private static final String local_file = "c:\\temp\\test.m4a";    private static final LfasrType type = LfasrType.LFASR_STANDARD_RECORDED_AUDIO;        private static int sleepSecond = 20;        public static void main(String[] args) {        Lfaclass="lazy" data-srclientImp lc = null;        try {            lc = Lfaclass="lazy" data-srclientImp.initLfaclass="lazy" data-srclient();        } catch (LfasrException e) {            Message initMsg = JSON.parseObject(e.getMessage(), Message.class);            System.out.println("ecode=" + initMsg.getErr_no());            System.out.println("failed=" + initMsg.getFailed());        }                        // get upload task id        String task_id = "";        HashMap<String, String> params = new HashMap<>();        params.put("has_participle", "true");        try {            Message uploadMsg = lc.lfasrUpload(local_file, type, params);            int ok = uploadMsg.getOk();            if (ok == 0) {                task_id = uploadMsg.getData();                System.out.println("task_id=" + task_id);            } else {                System.out.println("ecode=" + uploadMsg.getErr_no());                System.out.println("failed=" + uploadMsg.getFailed());            }        } catch (LfasrException e) {            Message uploadMsg = JSON.parseObject(e.getMessage(), Message.class);            System.out.println("ecode=" + uploadMsg.getErr_no());            System.out.println("failed=" + uploadMsg.getFailed());                          }        while (true) {            try {                Thread.sleep(sleepSecond * 1000);                System.out.println("waiting ...");            } catch (InterruptedException e) {            }            try {                Message progressMsg = lc.lfasrGetProgress(task_id);                if (progressMsg.getOk() != 0) {                    System.out.println("task was fail. task_id:" + task_id);                    System.out.println("ecode=" + progressMsg.getErr_no());                    System.out.println("failed=" + progressMsg.getFailed());                    continue;                } else {                    ProgressStatus progressStatus = JSON.parseObject(progressMsg.getData(), ProgressStatus.class);                    if (progressStatus.getStatus() == 9) {                        System.out.println("task was completed. task_id:" + task_id);                        break;                      } else {                        System.out.println("task was incomplete. task_id:" + task_id + ", status:" + progressStatus.getDesc());                        continue;                    }                }            } catch (LfasrException e) {                Message progressMsg = JSON.parseObject(e.getMessage(), Message.class);                System.out.println("ecode=" + progressMsg.getErr_no());                System.out.println("failed=" + progressMsg.getFailed());            }        }        try {            Message resultMsg = lc.lfasrGetResult(task_id);            System.out.println(resultMsg.getData());            if (resultMsg.getOk() == 0) {                System.out.println(resultMsg.getData());            } else {                System.out.println("ecode=" + resultMsg.getErr_no());                System.out.println("failed=" + resultMsg.getFailed());            }        } catch (LfasrException e) {            Message resultMsg = JSON.parseObject(e.getMessage(), Message.class);            System.out.println("ecode=" + resultMsg.getErr_no());            System.out.println("failed=" + resultMsg.getFailed());        }    }}

测试结果

(1) 所有中文均能成功转成文字; 但英文Netweaver的语音转换成了Net ball

(2) 智能分词也能按照期望工作，比如“测试一下”成功地分词成了“测试”和“一下”。

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