DolphinVoice
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[01] PRODUCTS

Products

Choose from API and SaaS based on your purpose

LIVE DEMOTest accuracy without logging inRecord in your browser and check the recognition results and response right away.

Voice AI APIs(04)

  • 01STT · REALTIMEReal-time speech recognitionUltra-low-latency speech-to-text
  • 02STT · FILERecording file transcriptionBalances accuracy, speed and cost
  • 03TTSText-to-speechNatural, responsive text-to-speech
  • 04SOEPronunciation assessmentScores English and Japanese pronunciation

HR & Education(01)

  • 01SAASNihongoScoreJapanese conversation AI assessment for businesses
[02] DEVICES

Smart devices

AI devices for meetings and interpretation

CONTACTDevice deployment consultationWe will guide you through a deployment approach that fits your use case.
  • MEETINGDolphinTeamsAI meeting minutes and real-time translation
  • TRANSLATETralingo AI TranslatorSimultaneous interpretation, photo translation and multilingual calls
[03] RESOURCES

Resources

Information for evaluation and operation

DOCUMENTSAll documentsA summary of material topics to help with your evaluation.
  • 01BLOGBlog & NewsVoice AI technology trends and industry news
  • 02CASESCustomer storiesProblem-solving case studies using DolphinVoice
  • 03SECURITYSafetySecurity measures and compliance
  • 04ENTERPRISEEnterprise editionDeployment options, security and dedicated support
[04] DEVELOPERS

Developers

From evaluation to implementation and operation

QUICKSTARTQuick startGet started in three steps, from sign-up to SDK integration.
  • 01DOCSDocumentationIntegrate voice AI features within 5 minutes
  • 02PLAYGROUNDOnline demoTry voice AI features in your browser
  • 03STATUSService statusReal-time service availability monitoring
[FIN]VOICE AI PLATFORMPAGE TOP
NEXT STEP

Japanese voice, powering your product.

Check accuracy with the browser demo, then verify with your own audio on the free tier. Feel free to ask about deployment options or quotes.

Try the demoConsult about deployment
ECHO / 01VOICE → TEXT
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INDEX
DolphinVoice

Voice AI platform for developers

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  • SOC 2
  • SSL/TLS
  • APPI

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01Products

  • Real-time speech recognition
  • Recording file transcription
  • Text-to-speech
  • Pronunciation assessment (DolphinSOE)
  • NihongoScore

02Resources

  • Documentation
  • Blog
  • Online demo
  • Download materials

03Company

  • About us
  • Contact
  • Customers

04Legal

  • Privacy policy
  • Terms of service
  • SLA
  • Notice under the Act on Specified Commercial Transactions

© DolphinVoice

All systems operational

Voice, into words.

DOLPHINVOICE JOURNAL

Solid grounds for choosing and implementing voice AI.

Information useful for engineers' comparison and verification, covering speech recognition, pronunciation assessment and on-premises configurations.

JOURNAL · INDEXen

Tags

  • Fundamentals15
  • Case Study04
  • News04
  • Contact Center01
Posts
23
Tags
04
Updated
26.11.04
[01][01]ARTICLESARTICLES01 / 01

ARTICLES.

Column

FILTER
  • POST—13
    Processing Speed of ASR (I): Audio File Transcription

    Fundamentals2025.12.03

    Processing Speed of ASR (I): Audio File Transcription

    This article will guide you on how to quantitatively evaluate the transcription speed of audio files and explore the role of parallel processing in improving the transcription speed of audio files.

    Read article
  • POST—14
    Grasping CER and WER in Speech Recognition

    Fundamentals2025.11.27

    Grasping CER and WER in Speech Recognition

    When evaluating the performance of speech recognition systems, CER and WER are two very important metrics. This article introduces the definitions, calculation methods, and limitations of these two metrics, emphasizing the need to consider other indicators for a comprehensive assessment of speech recognition engine performance.

    Read article
  • POST—15
    A Brief Look at ITN Technology in Speech Recognition

    Fundamentals2025.11.20

    A Brief Look at ITN Technology in Speech Recognition

    Inverse Text Normalization (ITN) is the process of converting the "normalized" textual output from AI speech recognition back into a "non-normalized" form that matches written conventions.

    Read article
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[—][—]DOCUMENTSDOCUMENTS

Materials to help your evaluation are in preparation

We offer guidance on material topics covering selection, pronunciation assessment and on-premises deployment.

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Case Study
Contact Center
Fundamentals
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View planned material topics