發送短信 : Spatial aliasing effects in a steerable parametric loudspeaker for stereophonic sound reproduction

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