I never heard the auto part...
Sent from Lou Judson's 🍎ipad
On Sep 9, 2014, at 8:24 AM, Clark Johnsen <[log in to unmask]> wrote:
> The arithmetic of CDs had several variables: the byte length, the total
> time desired, and (omitted so far here) the need that was seen for it to
> fit into the standard automobile dashboard space along with the unit
> enclosing it. 4 3/4 inches was determined to be that size. They could pick
> and choose among the rest.