My-own-voice, la solution récompensée par un ‘innovation award’ au CES2023, est présentée dans une nouvelle version. La solution donne déjà la parole à de nombreux patients et s’apprête à répondre dans un futur proche à de nouveaux usages.
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Hello Philippa: Commuters in Berlin are informed daily by BVG’s unique digital voice.
The Berliner Verkehrsbetriebe (Berlin Transport Company) is the main public transport company in Germany’s capital city of Berlin. Also known as BVG, the company manages the city's U-Bahn underground railway, tram, bus, replacement services (Ersatzverkehr, EV) and ferry networks.
In 2017, BVG set a record of 1,064 million passengers, which is more than 2.9 million journeys per day.
For more than 15 years, BVG used the same city-famous voice of Helga Bayertz. After her retirement, various alternatives were tried, but it quickly became clear that a new and highly recognizable voice was needed.
BVG is modernizing its entire passenger information system and Acapela won the tender for the voice expertise.
The ambitious project includes a custom voice, unique to BVG, that will be instantly recognized by BVG’s users on their daily commute. Philippa is the official company voice, reliable and recognizable.
"We look at the digital voice as an essential part of the whole plan. It was clear to us that we didn't want a standard voice. Just like all our vehicles are yellow, it was important to speak with our own recognizable voice," says Manuela St. Claire, Project Manager at BVG.
BVG was looking for a smart solution that enables real time information with high quality output, autonomous from any recording constraint, flexible and available 24/7. It is exactly what text to speech is all about.
The voice was also intended to be used in what BVG calls ‘2 senses principle’, meaning that information to passengers would be both visual and acoustic. It provides relevant information to visually impaired passengers and draws the attention of all passengers, especially when information about disruption needs to be shared.
The Philippa voice, reliable and familiar, is now ready to inform passengers along their route.
The full plan also emphasizes on the subject of passenger satisfaction. While not all BVG vehicles are equipped with the latest loudspeaker technology, which has often led to complaints about the acoustics in the past, Acapela Group’s TTS voice has significantly improved audibility and reduced customer complaints regarding the quality of audio information.
Manuela St Claire adds: “the lead time required to record voice messages for future construction sites and detour announcements, is no longer a problem. Philippa’s voice can now easily inform passengers, in real time, of any disturbances along their route. This is an important step and the initial feedback is extremely positive”.
“We are very proud to be part of this innovative project. Voice branding is now a strategic topic for transport companies and BVG fully integrated this consideration in their strategic approach. For Acapela, accompanying our customers in the development of their voice strategy is part of our core expertise. We not only provide a high quality voice that is excellent, technically speaking, but we also provide the voice that fits, based on Acapela’s latest innovations on neural TTS.” Comments Remy Cadic, CEO of Acapela Group.
Voice persona instantly recognizable
2.9 million journeys per day
Unique passenger experience
- Sample 1 of Philippa's custom voice (Zug Abfahrt)
- Sample 2 of Philippa's custom voice (Info)
"We look at the digital voice as an essential part of the whole plan. It was clear to us that we didn't want a standard voice. Just like all our vehicles are yellow, it was important to speak with our own recognizable voice"
Manuela St. Claire Project Manager at BVG
DB is modernizing its full ITS system to ensure passengers the most consistent, reliable and optimal information, including a digital voice, created by Acapela Group.
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