语音识别和文字转语音（基于百度AI）

花了一天时间，直接上代码

语音识别

#Author：Alex.Zhang
import os
import requests
import json
import base64

#首先配置必要的信息
baidu_server = \'https://aip.baidubce.com/oauth/2.0/token?\'
grant_type = \'client_credentials\'
client_id = \'umuduD7RyyO7OIsAGWHyuZeG\' #API KEY
client_secret = \'ay0ih0NhwAInGCgIdpmbvSG9nbl0KEw3\' #Secret KEY

#合成请求token的url
url = baidu_server+\'grant_type=\'+grant_type+\'&client_id=\'+client_id+\'&client_secret=\'+client_secret

#获取token
res = requests.get(url).text
data = json.loads(res)
token = data[\'access_token\']

#设置音频的属性，采样率，格式等
VOICE_RATE = 16000
FILE_NAME = \'666.wav\'
USER_ID = \'Xu.zh\' #这里的id随便填填就好啦，我填的自己昵称
FILE_TYPE = \'wav\'

#读取文件二进制内容
f_obj = open(FILE_NAME, \'rb\')
content = base64.b64encode(f_obj.read())
speech = str(content, \'utf8\')
size = os.path.getsize(FILE_NAME)

#json封装
datas = json.dumps({
    \'format\': FILE_TYPE,
    \'rate\': VOICE_RATE,
    \'channel\': 1,
    \'cuid\': USER_ID,
    \'token\': token,
    \'speech\':speech,
    \'len\': size})

#设置headers和请求地址url
headers = {\'Content-Type\':\'application/json\'}
url = \'https://vop.baidu.com/server_api\'

#用post方法传数据
request = requests.post(url, datas, headers)
result = json.loads(request.text)
text = result[\'result\']
if result[\'err_no\'] == 0:
    print(text)
else:
    print(\'返回错误！\')

文字转语音

from aip import AipSpeech
""" 你的 APPID AK SK """
APP_ID = \'\'
API_KEY = \'\'
SECRET_KEY=\'\'
 
client = AipSpeech(APP_ID, API_KEY, SECRET_KEY)
for i in range(4):
    if (i==0):
        content=\'你瞅啥？\'
    if (i==1):
        content=\'瞅你咋地。\'
    if (i==2):
        content=\'再瞅一个试试！\'
    if (i==3):
        content=\'试试就试试。\'
    if (i==0 or i==2):
        result  = client.synthesis(content,\'zh\',1,{\'spd\':0,\'vol\': 5,\'per\':3})
    if (i==1 or i==3):
        result  = client.synthesis(content,\'zh\',1,{\'spd\':0,\'vol\': 5,\'per\':4})
    # 识别正确返回语音二进制 错误则返回dict 参照下面错误码
    filename=str(i)
    if not isinstance(result, dict):
        with open(\'文件的保存路径\'+filename+\'.mp3\', \'wb\') as f:
            f.write(result)