
  A fast and high quality sampling rate converter SSRC
                                           written by Naoki Shibata

  ssrc.dll is an optimized dll release of SSRC, made by DSPguru, modified by Dark Avenger.


Homepage : http://www.milky.ne.jp/%7Egalaxy/ssrc/
e-mail   : shibatch@geocities.co.jp


<Features>
  This program converts sampling rate of PCM wav file. Also, this program has
a function to apply dither to its output and extend perceived dynamic range.
  Sampling rates of 44.1kHz and 48kHz are populary used, but ratio of these
two frequency is 147:160, and it's not a small numbers. Therefore, sampling
rate conversion without degradation of sound quality requires filter with very
large order, and it's difficult to achive both quality and speed. This program
achived relatively fast and high quality with two different kinds of filters
combined skillfully.



<Conditions of distribution>
  This program(except FFT part) is distributed under LGPL. 

  FFT part is a routine made by Mr.Ooura. This routine is a freeware. Contact
Mr.Ooura for details of distributing licenses.

http://momonga.t.u-tokyo.ac.jp/~ooura/fft.html
