NPS uplift
Every conversation deserves to be understood
Real-time accent harmonization and background noise elimination create clearer conversations, faster resolutions, and better customer experiences.
5–15 points
25–80%
Lower cost-to-serve
60–300%
Higher conversion rates
2x–10x
Workforce productivity gains
ISG Provider Lens™
Leader for Contact Center - Customer Experience Services
NelsonHall NEAT
CX Services Transformation
WHY THIS MATTERS
The hidden barriers to every voice conversation
Accent gaps, background noise, and repetition loops are inflating handle time across your global delivery hubs.
Accent Intelligibility Friction
64%
Of consumers experience deep frustration due to language clarity or pronunciation barriers when interacting with offshore customer service environments.
LiveOps Contact Center Experience Report, 2025
Background Noise Drag
2 in 3
Remote and offshore contact center agents report that ambient background noise actively forces customers to repeat critical verification details.
CCW Digital Workforce Performance Study, 2026
Dialogue Clarification Waste
45 sec
In a high-cost operational handle, when speech profiles diverge, time is lost per call solely on phonetics clarification loops.
Gartner Customer Service & Support Survey, 2026
PROVEN OUTCOMES
Better conversations. Measurable outcomes.
70%
AHT reduction
For a US transportation technology company through real-time accent harmonization.
7%
improvement in CSAT
With a real-time accent translation and noise cancellation pilot across a live operation.
96%
communication score
Maintained with accent harmonization for an EdTech testing and assessment organization.
CAPABILITIES
Four capabilities behind clearer conversations
The adjacent solutions that extend voice clarity improvements into your broader CX quality and operations stack.
Agent copilot & real-time intelligence
Live advisor desktop prompt overlays that inject contextual next-best actions directly into complex customer conversations.
Conversational AI & self-service
Intent-driven automated multi-channel engagement structures engineered to drive touchless resolution and frontline containment.
Accent Harmonization Solutions
From conversation friction to conversation clarity
From stripping background noise at the source to monitoring acoustic quality across every interaction.
Studio-grade voice quality on every call, regardless of what is happening in the room.
Cleans active audio channels right at the source by executing intelligent background noise isolation logic during live customer connections. The layer targets and suppresses external office disruptions, keyboard tapping, and neighboring agent chatter from the agent's stream, providing a studio-grade voice environment that protects customer privacy and ensures clear information extraction before words reach the customer's ear.
Every word transcribed with near-human accuracy across every accent, with zero lag.
Converts speech to text with near-human accuracy across diverse accents and tones using advanced cloud-native transcription models. By utilizing high-fidelity deep learning architectures and model-agnostic transcription deployment, this ingestion tier breaks down real-time audio streams into searchable conversational text metadata, instantly tracking accents to feed downstream behavioral analysis and automation engines with zero lag.
Regional accent traits smoothed into a brand-aligned output without touching the advisor's identity.
Modifies active voice parameters instantly by applying real-time phonetic adjustment mapping over conversational audio structures. The harmonization engine smooths regional accent traits, delivery rhythms, and vowel elongations into a standardized, brand-aligned target output, preserving the speaker's emotional intent and empathy markers while dramatically lowering cognitive friction for the listener.
Every word is attributed to the right speaker before the transcript reaches analytics
Unpacks complex, overlapping conversations by applying distinct speaker diarization tracking logic across separate audio channels. The sensor matrix differentiates instantly between consumer statements and agent explanations, mapping every phrase to the correct owner to provide precise transcript documentation and prevent analytics errors during cross-talk events.
Post-harmonization quality tracked across 100% of interactions, not a sample
Transforms raw vocal data streams into actionable operational insights by executing continuous linguistic and semantic quality analysis loops over one hundred percent of interactions. The tracking layer automatically screens post-harmonization transcripts to flag residual script deviations, communication friction points, and customer satisfaction metrics, sending validation parameters straight to unified operations reporting dashboards.
INSIGHTS
Latest from the Firstsource team
Insights from the field, real operations, real outcomes, and perspectives from the people making it work in live operations.
Case Study
How a multi-state US electric utility accelerated $305M through digital outreach
A large, multi-state US electric utility partnered with Firstsource to modernize its collections and customer outreach operations through digital communications. The objective was to supplement existing mailed and field-based processes with timely, electronic outreach that could expand customer response windows, encourage self-serve payments, and reduce reliance on field activity.
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Voice friction is costing you
Your operation pays for it on every interaction. Let's change that.
- Most offshore voice friction is visible in your AHT and CSAT data before anyone connects it to accent or noise.
- Deployed as a digital layer on the advisor desktop, no workflow change, no retraining program required.
- Priced on the AHT reduction and CSAT improvement it delivers, not the implementation it takes.