Summary of Toshiba elevator door-closing announcements over the years

This video is a collection of door-closing announcements of Toshiba elevators in the past.
Please refrain from reproducing or clipping without permission.
If you find any mistakes in the content, please point them out in the comments.
0:04 (1) Elemate Cerebrum Series (1st generation)
This is the first generation of Toshiba elevator announcements.
This and the second generation can be found mixed together in the same cerebrum.
Location: Sagami-Ono Municipal Multi-level Parking Lot
0:10 (2) Elemate Cerebrum series (2nd generation)
This is the second generation of Toshiba elevators.
Location: Pedestrian bridge in front of Yokohama Station
0:15 ③Elemate Luminous and Elemate New Luminous
In Luminous, the voice is almost the same as that of the predecessor.
The limited standard on-board announcement, "Doors are closing," has been changed.
Location: Multi-level parking lot of Shoppers Plaza (Daiei) Ebina Store
0:21 ④ Elemate New Luminous II
All announcements have been re-recorded.
The later New Luminous II's do not have the "emergency call" notation on the emergency button.
This and the first generation of Spacel have been deteriorated over time(?). Some of these and the first generation of Spacel are making strange noises in their announcements.
Location: Shonandai West Plaza No. 1
0:28 ⑤Spacel (first generation), New Spacel, Spacel EX
It seems that they were re-recorded once from New Luminous II and then reshot again.
It seems that some of them are used from New Luminous II. ("Doors are opening")
Location: Atsugi City Hall
0:39 ⑥New SPACEL EX
The voice was re-recorded to the one still used today.
The sound quality was still good at that time.
The phrase "Please press the destination floor button again" in the destination cancellation announcement was "yuki-saki" in New SPACEL EX, but it was changed to "iki-saki" in SPACEL GR and later.
The broadcasts without English and with good sound quality in Spacel GR and later use the "uki-saki" wording. (Hiratsuka MN Building, etc.)
Location: Kawasaki food and beverage building
0:45 ⑦ Spacel GR, Spacel GRII, Spacel (new model)
Almost the same as New SPACEL EX broadcasts, but somehow the sound quality became worse.
It seems that they were selling cost-cutting, so did they cut costs on the speakers as well, resulting in poor sound quality?
Location: Laska Odawara multi-level parking lot
0:48 ⑧Spacel GR and Spacel GR II (ceiling) with English (unknown for new Spacel)
The Spacel GR generation with English had good sound quality.
However, with the new Spacel, it has changed to English announcement with low quality speakers.
Location: Yokohama Grand Gate Pedestrian Bridge
0:56 ⑨ Recent Spacel GRII and new model Spacel with English
It seems that English announcements can now be played on low quality speakers.
Also, the interval between Japanese and English in the announcements is shorter than before.
Location:Numazu Watayasu Building
#Toshiba Elevator
#Announcements
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0:10ちょっとこの声怖いですね、子供の時トラウマでした