[VoIP] 2600 Dial Pulse

[windmill]

Yep adopted but not in genera;l use for another four or five years in 
the UK.

Peter Duffield wrote:
> Hi Mark
>
> (from Wikipedia) ....
>
> The SI unit hertz (Hz) was established in his honor by the IEC in 1930 for
> frequency, a measurement of the number of times that a repeated event occurs
> per unit of time (also called "cycles per sec" (cps)). In 1969 (East Germany),
> there was cast a Heinrich Hertz memorial medal. The IEEE Heinrich Hertz Medal,
> established in 1987, is "for outstanding achievements in Hertzian waves [...]
> presented annually to an individual for achievements which are theoretical or
> experimental in nature". It was adopted by the CGPM (Conférence générale des
> poids et mesures) in 1964.
>
> Peter