百度人工智能

• 2020 年 10 月 15 日
• AI
• 文本生成, 语音识别技术

百度人工智能

1. 百度语音

from aip import AipSpeech
​
# //ai.baidu.com/ai-doc/SPEECH/Gk4nlz8tc
""" 你的 APPID AK SK """
APP_ID = 'xxxx'
API_KEY = 'xxx'
SECRET_KEY = 'xxx'
​
client = AipSpeech(APP_ID, API_KEY, SECRET_KEY)
​
# print(client)
​
result = client.synthesis('来了，老弟', 'zh', 1, {
    'vol': 5,
    'per': 4,
    'spd': 3,
    'pit': 7
})
​
# print(result)
​
# 识别正确返回语音二进制 错误则返回dict 参照下面错误码
if not isinstance(result, dict):
    with open('audio.mp3', 'wb') as f:
        f.write(result)

2. 语音识别

from aip import AipSpeech
​
# //ai.baidu.com/ai-doc/SPEECH/Gk4nlz8tc
""" 你的 APPID AK SK """
APP_ID = 'xxx'
API_KEY = 'xxx'
SECRET_KEY = 'xxx'
​
client = AipSpeech(APP_ID, API_KEY, SECRET_KEY)
​
# print(client)
​
# 读取文件
def get_file_content(filePath):
    with open(filePath, 'rb') as fp:
        return fp.read()
​
# 识别本地文件
result = client.asr(get_file_content('audio.pcm'), 'pcm', 16000, {
    'dev_pid': 1537,
})
​
print(result.get('result')[0])

ffmpeg源码安装

sudo apt install ffmpeg
ffmpeg -y  -i audio.wav  -acodec pcm_s16le -f s16le -ac 1 -ar 16000 audio.pcm