Ketech purchased Ditra which is why you can notice some similarities between Ketech and the Ditra based systems. Some of the scripts are a bit similar. But yes Ketech is a completely new system and is not a Ditra system.
Yes once London Overground switch that will truly be the end of an era. Ditra started in the early 1980s so it has been around for just over 40 years now. It will be a shame to see it go.
I guess London Overground will probably choose Atos Worldline as that is the system they went with on the West Anglia lines and GOBLIN line and ELL core so it would probably make sense to use the same supplier. There is a small chance they could pick someone else like ASL or Ketech or Siemens but it is unlikely.
Yes these days Atos Worldline are everywhere. They are not as good as the Ditra based systems but they are a lot cheaper. I have been told they are about half the cost of what Amey charged. Atos Worldline also use staff members instead of professional voice over artists which cuts down costs a lot.
The circus horn used to be at every Southern station and every Southeastern station at one point. It was used for both fast trains and platform alternations.
If anyone wants to hear the circus horn it is played at, Anerley, Clapham High Street, Crystal Palace, Brockley, Forest Hill, Honor Oak Park, New Cross Gate, Norwood Junction, Penge West, Sydenham, Wandsworth Road, West Croydon, these are the last remaining stations that still have it. Norwood Junction is probably the best station to hear it as it has the largest amount of fast trains passing through the platforms.
Between 2012 and 2018 there was also an updated trumpet horn at East Croydon station. It was a more electronic sounding one. East Croydon was the only station that had this noise. I think it was a newer version that the newer Data Display (Daktronics) boards had. I think they were trialling it as an updated version. I have attached both versions below to compare.
SWT also had a couple of fast train jingles on their Ferrograph CIS boards when they had their Amey system. But these are all long gone now.
I agree. You can tell she is not a professional voice over artist when listening to her announcements. She sounds decent enough but she is not on the same level as the professional voice over artists. She always sounds like she has a slight estuary accent. I am not much of a fan of any of the Atos Worldline voices except maybe Ruth Mitchell and Eryl Jones who both sound quite good.