Re: [Audacity-nyquist] Crossfade-in.ny

[Roger D. <rb...@cs...>]

I believe the modified fade-in uses the square root of a linear ramp. 
Maybe even better would be a raised cosine, which is smooth at both ends 
and has the property that the fade-in and fade-out curves sum to 1. 
Also, there is a square root function in Nyquist that is more efficient 
than taking logs and exponents, but isn't available in older versions of 
Audacity. Probably in this case, efficiency is not important. -Roger

Steve the Fiddle wrote:
> The crossfade-in effect will often produce a click at the end.
> The attached version of crossfadein.ny fixes it.
>
> Steve D
>