Just out of curosity of mine, Edison NJ Police back in the old days (pre 2003 before they switched over to the current TRS) on the analog freq. of 453.5250 had a number of unit ID tones used on them. For the portables, they used the common Motorola MDC-1200 tone and GE STAR tones, and for the mobiles, it was DTMF and something else that had a sound similar to the current Motorola trunking key-up PTT button and ended with something similar to the GE STAR tone sound, but it's not those tone sounds. Anyone know what type of radio ID tones they might have been that are familiar with the old days of Edison PD? (They were used mostly with the teen through thirty numbered patrol cars back in 2002 if that helps).
If anyone wants to hear what these tones sound like, www.w2sjw.com
has a number of them identified, but I can't find the ones I'm looking for anywhere through any type of search on the net.