[vorbis-dev] window function

[hkato]

Sebastian,

Thank you for fast reply.
I will follow the equations at night.(now morning)

By the way,I made a web page about MDCT.
Although it is in Japanese,please check it if you are ok.

http://www9.ocn.ne.jp/~hkato111/

bye,

Kato

<p>>On Wed, 23 Jul 2003, Sebastian Gesemann wrote:

>> It satisfies f^2(x)+f^2(x+n/2) = 1 within x=n/h...n-1
>> as it should do for perfect reconstruction.
>should be "x=n/2..n-1"
>
>> Examples:
>> g(z) := z => Sine-Window (used in MP3)
>> g(z) := sin^2(z*pi) => Vorbis-Window
>should be "sin^2(t*pi/2)"
>
>bye,
>Sebastian 
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