Buckingham was kind enough to share the address of the stereophile guide to audio terms the other day:
http://www.stereophile.com/showarchives.cgi?50:0
To me, warm means that the music is not detailed enough (i.e., a bit muffled and overly emphasizing the lower midrange) and analytical means that the music is too detailed (i.e., harsh with no life -- probably too much emphasis on the upper midrange). So, warm is too dull to be live and analytical is too crisp to be live. That's just me though. The link is a lot of fun and can really help isolate the nuances of listening.
http://www.stereophile.com/showarchives.cgi?50:0
To me, warm means that the music is not detailed enough (i.e., a bit muffled and overly emphasizing the lower midrange) and analytical means that the music is too detailed (i.e., harsh with no life -- probably too much emphasis on the upper midrange). So, warm is too dull to be live and analytical is too crisp to be live. That's just me though. The link is a lot of fun and can really help isolate the nuances of listening.