the article is interesting but its style doesn't mesh with title...i.e. Music Theory for Nerd, but then explains what a sin wave is, and apologizes in advance f

the article is interesting but its style doesn't mesh with title...i.e. Music Theory for Nerd, but then explains what a sin wave is, and apologizes in advance for the 'scariness' of log scales. Nerds know and are not afraid of sin waves and log scales...its as if the author doesn't know his audience.