Vocoders, that is.  I have been in the music business for ...well let's say, a very long time, and with synths and "electronica" from the beginning.  Apparently, I don't listen to much music that utilizes vocoders and as a result, I have no idea what one would use these awful sounding things for.  I have two dedicated vocoder buttons on my VP550 and wish they (Roland) had invested that time and effort into a transpose button or something.  Can someone enlighten me as to what possible function these things have and why they continue to endure?
chas
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"Faith means not wanting to know what is true." [Nietzsche]