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

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Text this: Subband coding of high-fidelity quality audio signals