發送短信

數:

提供者:

CAPTCHA:

 _    _    _    _    ______      ___     __   __  
| \  / || | || | || |      \\   / _ \\   \ \\/ // 
|  \/  || | || | || |  --  //  | / \ ||   \   //  
| .  . || | \\_/ || |  --  \\  | \_/ ||   / . \\  
|_|\/|_||  \____//  |______//   \___//   /_//\_\\ 
`-`  `-`    `---`   `------`    `---`    `-`  --`

Please enter what you see:

發送短信 : VLSI based embedded system for voice authentication