Google Duplex AI is designed to engage in human-like conversations, capable of handling complex dialogue and interruptions. It operates autonomously using recurrent neural networks and has been trained on anonymized phone conversations, allowing it to perform tasks such as making reservations. The system is available in 48 U.S. states and starts calls by identifying itself and informing the recipient that the call is being recorded.

1. Google
DuplexAI

2. ● designed to do specific task.
● can do conversation like a human.
● can do almost everything like a human.
○ take a pause between conversation.
○ making complex statement.
○ correct sentence in mid-sentence.
○ can handle interrupts.
WhatisGoogleDuplex?
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3. WhyGoogle Duplex?
ExistingSystem
● automated phone system
○ do not engage with conversation flow.
○ force the called to adjust the system.
● voice based application
○ we talk slow and simple words.
○ we pronounces them correctly.
Difference
● we talk fast and more verbose words.
● we talk fast and less clearly.
● we take pause and use disfluency.
● we correct sentence in mid.
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4. InsideDuplex
RRN
in core, Duplex
is Recurrent
Neural Network
01
TFX
build using
TensorFlow
Extended
02
Dataset
04
trained on a
corpus of
anonymized
phone
conversation
data
Latency
worked on latency
and for faster
reply used faster
approximations
0503
used a
combination of a
concatenative
text to
speech engine
and a
synthesis text
to speech engine
TTS
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5. capable of carrying out
sophisticated conversations
SystemOperations
03 04
01 02 completes the majority of
its tasks fully autonomously
system has a self-monitoring
capability
for training the system,
real-time supervised
training was used.
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6. reduces
language
barriers
reservations
where online
reservations
are not
available
02.
Usages
Yaniv Leviathan, Google Duplex lead
Matan Kalman, Engineering manager
on project enjoying a meal booked
through a call from Duplex.
01.
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Duplex is available
on 48 states of US

7. SecurityIssues
● start the voice call by identifying itself
as being from Google.
● inform the receiver of the call that it is
being recorded.
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8. THANKS
Does anyone have any
questions?
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