Signal Flow 2

″And you may ask yourself, ′How do I work this?′ ″

— ″ONCE IN A LIFETIME,″ TALKING HEADS, REMAIN IN LIGHT (SIRE, 1980)

Ever been lost in a big, old city? The roads seem to wander randomly. Few streets intersect at right angles. Individual streets change names, become one way, or simply dead end without warning. I have a recurring nightmare that, as a tourist in a city, I reach an intersection while driving down a one way street and innocently encounter all three signs of doom at once: no left turn, no right turn, and do not enter. There is no flashing red light to warn me as I approach this dreaded intersection. Naturally there is no sign identifying the street I am on, nor the street I have reached. The cars, with me stuck in ...

Get Sound FX now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.