Listener – AI Speech-to-Text for Real-Time Conversations

Transform Speech into Actionable Intelligence

Listener is GoVivace's enterprise-grade patented Speech-to-Text (STT) engine designed for conversational AI, contact centers, transcription workflows, and multilingual customer interactions.

Built for real-time and batch processing, Listener delivers accurate transcription across voice calls, mobile applications, web applications, and enterprise communication systems. Based on the current product description, it supports streaming and offline transcription, custom vocabularies, multilingual speech recognition, and scalable deployment models.

Why Listener

Supported Languages

Built for Global Conversations

Listener supports the languages your customers speak across the world

01

Real-Time Speech Recognition

Convert live conversations into searchable text with ultra-low latency, so agents and AI systems act while the conversation is still happening.

02

Enterprise Accuracy

Improve transcription with custom vocabularies, business terminology, proper nouns, acronyms, and domain-specific language your teams actually use.

03

Multilingual Recognition

Support global and regional languages with seamless multilingual recognition and natural code-switching between them.

 

04

Cloud, On-Premise & Hybrid

Deploy securely in cloud, on-premise, or hybrid environments to meet enterprise security, data residency, and compliance requirements.

English EN
Spanish ES
French FR
German DE
Italian IT
Portuguese PT
Mandarin ZH
Arabic AR
Vietnamese VI
Japanese JA
Hindi HI
Tamil TA
Telugu TE
Kannada KN
Malayalam ML
Marathi MR
Gujarati GU
Bengali BN
Odia OR
Assamese AS

Code-Switching Support

Listener can recognize mixed-language conversations

The current Listener platform already emphasizes multilingual and code-switching capabilities, especially for multi-lingual markets. 

Transcript ● Live

Transcript
Hola, I placed an order yesterday, pero todavía no recibí la confirmación. Can you please check it?
Languages Detected
English + Spanish

Language Identification

Spanish 35.3%


English 64.7%

Extracted Keywords


order
confirmación
placed
check

AI Insights


Order Status Inquiry


Topic
E-commerce Customer Support


Sentiment
Neutral → Mild Concern

Transcript Metadata


Number of Speakers 1
Confidence 98.1%
Duration 6.12 sec
Words 17
Punctuation 4
Languages 2
Code-switch 3
Latency <300ms
98.1%

Overall Confidence

Word Alignment

Hola
99.6%
0.09 - 0.37
I
99.8%
0.50 - 0.58
placed
99.5%
0.59 - 0.88
an
99.6%
0.89 - 0.98
order
99.7%
0.99 - 1.29
yesterday
99.4%
1.30 - 1.74
pero
99.2%
1.92 - 2.08
todavía
98.9%
2.09 - 2.47
no
99.1%
2.48 - 2.59
recibí
98.7%
2.60 - 2.98
la
99.2%
2.99 - 3.11
confirmación
98.8%
3.12 - 3.72
Can
99.6%
4.02 - 4.20
you
99.5%
4.21 - 4.38
please
99.7%
4.39 - 4.73
check
99.4%
4.74 - 5.04
it
99.5%
5.05 - 5.18

Language Mix Timeline

Transcript ● Live

Transcript
Hi, मेरा internet connection कल से बहुत slow है । Can you please check my account?
Transliterated
Hi, mera internet connection kal se bahut slow hai. Can you please check my account?

Language Identification

Hindi 46.2%


English 53.8%

Extracted Keywords


internet
connection
slow
account

AI Insights


Technical Support


Topic
Internet Connectivity

Transcript Metadata


Number of Speakers 1
Confidence 97.8%
Duration 5.84 sec
Words 15
Punctuation 3
Languages 2
Code-switch 5
Latency <300ms
97.8%

Overall Confidence

Word Alignment

Hi
99.8%
0.08 - 0.28
मेरा
98.7%
0.33 - 0.60
internet
99.5%
0.61 - 0.94
connection
99.2%
0.95 - 1.39
कल
98.6%
1.46 - 1.63
से
98.4%
1.64 - 1.76
बहुत
97.9%
1.77 - 2.05
slow
99.1%
2.07 - 2.36
है
98.2%
2.38 - 2.55
Can
99.6%
3.02 - 3.23
you
99.4%
3.24 - 3.40
please
99.7%
3.42 - 3.73
check
99.5%
3.74 - 4.05
my
99.6%
4.06 - 4.18
account
99.4%
4.19 - 4.76

Language Mix Timeline

Key Features

Enterprise Speech Intelligence Engine

01
Streaming Speech Recognition
+

Low-latency transcription for live voice streams and continuous recognition—the backbone of real-time AI workflows and agent assist.

Low-latency Live Streams Continuous Recognition Real-time AI
02
Batch Transcription
+

Process meeting recordings, call archives and media libraries accurately at scale.

Meetings Call Archives Bulk Audio Media Files
03
Custom Vocabulary Adaptation
+

Improve recognition with product names, acronyms, medical and financial terminology.

Industry Terms Medical Financial Proper Nouns
04
Keyword Spotting
+

Detect compliance triggers, customer intent and business-critical keywords automatically.

Compliance Intent Keywords
05
Hint Word Recognition
+

Boost transcription accuracy using expected words and phrases.

Hint Words Accuracy Structured Calls
06
Unlimited Audio Processing
+

Handle audio streams of any duration.

07
API & SDK Integration
+

REST APIs, WebSocket APIs, SDKs and enterprise integration support.

REST API WebSocket SDK MRCPv2 Authentication

Industry Use Cases

Built for every industry

Contact Centers

Conversational AI

Banking & Financial Services

Healthcare

Government & Public Sector

Media & Content

Enterprise Capabilities

Why Enterprises Choose Listener

Real-Time Streaming Active
Batch Transcription Active
Custom Vocabulary Active
Keyword Spotting Active
Hint Words Active
Multilingual Recognition Active
Code Switching Active
Cloud Deployment Active
On-Premise Deployment Active
Hybrid Deployment Active
API Integration Active
MRCPv2 Support Active

GoVivace Voice AI Ecosystem

Part of the GoVivace Voice AI Ecosystem

L

Listener

Understands Speech

A

Authenti

Verifies Identity

E

Eloqui

Speaks Naturally

C

CallAI

Extracts Intelligence

V

VIVI

Enterprise AI Agent

FAQ —

Frequently Asked Questions

Speech-to-Text converts spoken language into written text for search, automation, analytics, and conversational AI applications.

 

Listener supports English, Spanish, French, Italian, German, Portuguese, Mandarin, Arabic, Vietnamese, and multiple Indian languages including Hindi, Tamil, Telugu, Malayalam, Kannada, Marathi, Gujarati, Odia, Bengali, and Assamese.

Yes. Listener supports both streaming and batch transcription workflows.

 

Yes. Custom vocabulary adaptation allows Listener to improve recognition of domain-specific words and phrases.

 
 

Yes. Listener can be deployed in cloud, on-premise, or hybrid environments.

Yes. Listener supports multilingual speech recognition and code-switched conversations.

Turn every voice interaction into business intelligence

Discover how Listener enables enterprises to transcribe, understand, automate, and optimize every customer conversation with enterprise-grade speech intelligence.